Blockchain Developer Jobs

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Full-Stack Developer at OSL (Singapore)
23h

About the role


We are looking for a Senior Software Engineer who will be responsible for designing, developing and delivering blockchain based products and features for our digital assets business.


Responsibilities



  • Design, implement, test, ship, maintain and improve software for our blockchain-related products

  • Develop and improve our CI/CD workflow, tools and processes

  • Efficiently troubleshoot, identify root causes and resolve issues

  • Work with other developers, product owners and the devops team to deliver software to production

  • Produce, implement and document detailed designs that meet the requirements in terms of functionality, performance, scalability and security

  • Deliver and execute detailed test plans to ensure the quality of the features

  • Keep current with progress and innovations in the blockchain space


If you match some or all of these, we would love to meet you:



  • BS/MS in computer science, engineering or a related field

  • 7 years of experience designing, implementing and shipping software

  • Experience building backend systems with one or more programming languages such as JS/Node.js, Golang, Python, Rust, Java or other

  • Passion for technology with a strong desire to learn and improve

  • Good communication skills


Preferred Experience



  • Experience or familiarity with blockchain technologies, cryptocurrencies, digital assets

  • Experience or familiarity with financial systems

  • Experience developing scalable systems on AWS, Azure or other cloud platforms

  • Experience with CI/CD, containerization, telemetry, monitoring and alerting

  • Experience with cryptography, digital signature, and hardware security module


Software Engineer at JPMorgan Chase Bank, N.A. (Chicago, IL)
1d
As a member of our Software Engineering Group within Small Business Deposits, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or equivalent work experience (~5 years)
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Working proficiency in development toolsets (for example: Git, Maven, Intellij & Eclipse)
* Knowledge of frameworks such as Spring, Springboot, JavaEE, Python
* Contributes to code reviews to ensure code quality
* Knowledge of industry-wide technology trends and best practices
* Excited about emerging technologies including Blockchain, Kubernetes, Machine Learning
* Ability to work in large, collaborative teams to achieve organizational goals
* Passionate about building an innovative culture in an Agile environment
* Understanding of software skills such as business analysis, development, maintenance, and software improvement
* Familiarity with core concepts such as APIs, Kafka, Microservices & Domain Driven Design
* Prefer developer with experience in Java, SQL, Python, Cloud Technologies such as AWS, PCF

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Back-End Web Developer (Angular, ASP.NET Core) at Genetec Austria GmbH (Wien, Austria)
1d

Genetec is seeking Developers with love for the latest Web technology to join a team in Vienna.


We are looking for fast learners who like to push their limits, team-oriented people that thrive in a changing and challenging environment and who step up to do whatever is needed without waiting to be asked.


Being a Back-End Web Developer at Genetec, you will



  • Develop with the latest technologies

  • Make a heavy use of the best libraries from the communities

  • Be part of a new team & project powered by Angular and .NET Core/ ASP.NET Core

  • Apply latest technologies and methodologies (DDD, micro-services, Kubernetes, ...)

  • Develop Frontend & Backend to provide a fantastic, responsive user experience

  • Work in a customer centric way to continuously improve the product

  • Write code that is both scalable and testable


Here is a sneak peek of the stack we’re using



  • .NET Core

  • Angular

  • Event-driven, micro-service architectures

  • Blockchain-based storage mechanisms

  • Complete CI/CD pipelines using Azure DevOps


Code quality is a fundamental criterion for us, we pay special attention to our practices regarding source management, unit testing and code reviews.


What your day will look like



  • Propose relevant analysis and conceptions to tackle challenging problems

  • Support the entire application lifecycle (design, test, release and support)

  • Implement scalable services

  • Build complete CI / CD pipelines

  • Stay up to date with new technology trends and suggest improvements


About you



  • Bachelor’s degree in computer science or equivalent work experience

  • 2 years of Angular/TypeScript experience as well as HTML with CSS

  • Know how to work with C# .Net Core and EF Core in both Azure as well as on-premise environments

  • Ideally the candidate should provide its own GitHub repositories, references, or technical blog posts

  • A passion for delivering high-quality products

  • Excellent collaborative skills

  • Proficient in English (written/oral)

  • Ability to work independently and as part of a cross-functional international team


By law, we are obliged to state a minimum monthly salary of EUR 2.600 gross (based on 38.5 hours) according to the Collective Agreement on Data Processing and Information Technology. Final higher salary offer would depend on your diploma, qualifications and experience. Performance bonus available upon yearly review. We are looking forward to applications of EU citizens or owners of an Austrian labor permit at: viennaoffice@genetec.com


Keep your work at home lifestyle. Now hiring Senior Node Developers at Clevertech () (allows remote)
1d

What we're working on


Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.


Who you are


We are looking for a candidate who has experience with microservice, event-driven architecture in AWS including challenges such as long-lasting functions and with interest in incorporating Blockchain and NFT.


Requirements



  • 7 years of professional experience (A technical assessment will be required)

  • Senior-level experience with NodeJS, Express, AWS, Blockchain and NFT

  • Experience design backend rest APIs, Microservices and database models

  • Serverless experience with AWS lambda or Azure functions

  • Versatility in Tech Stack will be advantageous

  • Ability to create clean, modern, testable, well-documented code

  • English fluency, verbal and written

  • Personality traits: Professional, problem solver, proactive, attention to detail.


Working at Clevertech


People do their best work when they’re cared for and in the right environment:



  • RemoteNative™: Pioneers in the industry, we are committed to remote work.

  • Flexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.

  • Team: Be part of an amazing team of senior engineers that you can rely on.

  • Growth: Become a master in the art of remote work and effective communication.

  • Compensation: Best in class compensation for remote workers plus the swag you want.

  • Cutting Edge: Stay sharp in your space, work at the very edge of tech.

  • Passion: Annual financial allowance for YOUR development and YOUR passions.


Getting Hired


Interested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!


The best people in tech just happen to be all over the world. Are you one of them? APPLY NOW


At Clevertech, we're committed to learning and growing every day, together. Join our community and subscribe to our newsletter, featuring curated topics picked by Clevertech's best. https://www.clevertech.biz/join-our-community


Ethereum Smart Contract Developer at Upstate Interactive () (allows remote)
1d

The right software can change everything. When an organization hires Upstate Interactive they get a team of strategic-minded software engineers that are fanatical about driving growth and efficiency. We love solving challenging problems and strive to deliver the extraordinary when it comes to building software.


We are passionate about blockchain technology and believe that decentralized applications will affect every sector of our lives. We are seeking a motivated Ethereum Smart Contract Developer that shares our passion. You will be working on building smart contracts for our clients. Our projects range from ensuring reliability and writing unit tests for existing decentralized applications to architecting and building new smart contracts and distributed applications from scratch.


Our ideal candidate has experience building traditional web applications as a full stack developer, and has a basic understanding of how blockchains and smart contracts work. The ongoing desire to learn and solve challenging problems with new technology is a must.










WHAT WE'RE LOOKING FOR:



  • Knowledge of Web3 and Ethereum development tools (Truffle or Hardhat)

  • Familiar with developing Ethereum smart contracts written in Solidity

  • Familiarity with and experience working with OpenZeppelin

  • Familiarity with decentralized finance, upgradeable smart contracts, proxy patterns, and experience working with ZeppelinOS

  • Experience with the Mocha JavaScript test framework and Chai’s assertion library

  • High-level understanding of how Blockchains work, especially Ethereum

  • Familiarity with cryptography and experience with Public Key Infrastructure (PKI)

  • Experience with agile and test driven development

  • Interest in blockchain and enthusiasm for working in a relatively new space


Softwareentwickler (m/w/d) Fullstack / Backend / Java at MaibornWolff GmbH (München, Deutschland)
2d

Du hast bereits mehrjährige Entwicklungserfahrung gesammelt und bist insbesondere an Backend- oder Fullstack-Entwicklung interessiert? Und das in einem netten Arbeitsumfeld? Dann nimm dir doch kurz die Zeit und lerne MaibornWolff kennen.


Unsere Projekte sind so vielfältig wie unsere Kunden. Beispiele gefällig? Wir vernetzen Haushaltsgeräte über die Cloud, helfen einem Automobilhersteller bei der Alltagsnutzung von Elektrofahrzeugen und entwickeln einen medizinischen Diagnose-Assistenten, der die Lebensqualität von Patienten verbessert. Unsere Kunden kommen aus unterschiedlichen Branchen. Dadurch gewinnen wir immer wieder neue Perspektiven und bringen Abwechslung in unseren Alltag.


Gemeinsam mit anderen Softwareentwicklerinnen, Software- und IT-Architekten entwickelst du spannende Softwarelösungen, teilst deine Erfahrungen mit Junior-Entwicklern und fachsimpelst mit deinem Team zu unterschiedlichen Software-Engineering-Themen. Ob in unseren eigenen vier Wänden oder auf Konferenzen. Im Alltag sind Scrum und Kanban unsere agilen Werkzeuge. Dank crossfunktionaler Teams begegnest du vielen Kollegen und Kolleginnen aus unterschiedlichen Fachdisziplinen.


Wir bieten dir eine lebendige Weiterentwicklungskultur. Du lernst nicht nur neue Technologien und Methoden im Entwicklungsalltag kennen. Dank eines Weiterbildungsbudgets kannst du an zahlreichen Schulungen und Konferenzen teilnehmen. Oder du erstellst selbst Schulungen für unsere interne Akademie. So erweiterst du nicht nur deinen eigenen Horizont, sondern auch den deiner Kolleginnen und Kollegen.


Deine Rolle:



  • Du entwickelst mit deinen Kolleginnen und Kollegen moderne Anwendungen für deinen Kunden, auch im Cloud-Umfeld.

  • Du gestaltest den gesamten Lebenszyklus der Software mit und achtest auf eine saubere Codequalität.

  • Du machst dir Gedanken über skalierbare Software-Architekturen, z.B. Microservices.

  • Du kannst je nach Erfahrungsgrad einzelne Projekte betreuen.

  • Du dokumentierst deine Arbeit und hilfst so deinem Team, den Überblick zu behalten.


Dein Profil:



  • Du hast ein abgeschlossenes Studium der Informatik, Medieninformatik, Wirtschaftsinformatik oder einer ähnlichen Fachrichtung.

  • Du hast mehrjährige Entwicklungserfahrung mit Java, idealerweise zusammen mit Spring. Oder du hast Erfahrung mit einer anderen OOP und willst in die Java-Welt wechseln.

  • Du beherrschst idealerweise weitere Programmiersprachen wie Kotlin, Golang oder JavaScript.

  • Du hast idealerweise Erfahrung in der Cloud-Entwicklung gesammelt (Azure, AWS).

  • Du bist neugierig und denkst Dich schnell in neue Themen und Technologien ein.


Deine Benefits:



  • Ein ausgezeichnetes Arbeitsklima: 2020 erreichten wir bei „Beste Arbeitgeber in der IT“ zum achten Mal in Folge eine Top-Platzierung.

  • Moderne zentrale Büros mit sehr guter Ausstattung.

  • Ein jährliches Weiterbildungsbudget in Höhe von 1,5 Bruttomonatsgehältern.

  • Eine jährliche Zuzahlung zur betrieblichen Altersvorsorge in Höhe von 2.520 Euro.

  • Keine verlorene Arbeitszeit dank Arbeitszeitkonto.

  • Arbeitsgeräte deiner Wahl: von iPhone, MacBook, Surface Book oder Dell-Notebook. Je nach Geschmack und Notwendigkeit. Auch zur privaten Nutzung.

  • Interne Forschungs- & Entwicklungsprojekte.

  • Gemeinsam feiern: Oktoberfest, Sommerfest, Firmenseminar, Bereichsfeiern, Projektabschlussfeiern.

  • Jährliches Spendenbudget, das du frei vergeben kannst.


Bei MaibornWolff lernst du täglich dazu. Du entwickelst dich fachlich und als Mensch weiter. Und bleibst immer du selbst. Wir sind ein buntes Team und genau das wollen wir auch bleiben. Haben wir dich neugierig gemacht? Dann bewirb dich. Wir freuen uns!


DevOps Engineer at Brave Software () (allows remote)
2d

Brave browser and Basic Attention Token (BAT) have been created by our CEO Brendan Eich (creator of JavaScript, co-founder of Mozilla) to provide a better web experience for all. We achieve this by blocking ads, trackers, fingerprinting, malware, saving battery and data but also rewarding content creators and giving you the option to optionally be paid for your attention.


As a DevOps engineer your work will be around building and supporting the infrastructure and processes that enable us to reach 25 million users and scale 10x and beyond.


Our tech stack
AWS, Heroku, Azure, Fastly, Jenkins, Travis CI, Docker, Kubernetes, Terraform, Ansible, Packer, JavaScript, Go, Rust, Ruby, Python, C , Java, PHP, Bash/Shell, PowerShell, Groovy, New Relic, Sentry, Pingdom, Elasticsearch, Kafka, MongoDB, MySQL, Postgres, Redis, GitHub, Slack, Android, iOS, Linux (Ubuntu, Debian, Fedora), macOS, Windows and many more


What we expect of you



  • ensure our web services stay up and continuous delivery processes stay green

  • build, migrate, improve and secure cloud infrastructure and services

  • develop code to test, automate, deploy and manage services and apps

  • manage production environments and be available to assist out of hours

  • work independently but also collaborate and be proactive in assisting colleagues

  • build PoC and continuously optimize processes

  • research for the best practices, be resourceful in interfacing with different teams and roles


How you can differentiate



  • any experience with building, cross-compiling and testing browsers (Chromium based)

  • automated testing experience at scale

  • crawling, scraping, data mining

  • data pipelines

  • performance testing and tuning

  • security audits, pentesting, blue/red team


This is a fully remote position for US/Canada/Cayman (no visa sponsorship provided).


Senior QA Engineer (Mobile & Web) at tastyworks (Chicago, IL)
2d

The tastytrade family of companies (tastytrade, tastyworks, dough, quiet foundation, and The Small Exchange) empowers individual investors by providing educational media, intuitive and powerful trading software, high-speed order execution, innovative derivatives products, and portfolio guidance. The diversity of our offerings and the technology which powers them provides our engineers with exposure to a broad set of tools and the opportunity to dig deep into specific problems. We are an ideal environment for those who are self-motivated, engineering-focused, pragmatic, and who truly enjoy creating and operating large, highly-available, and performant systems. Our team is roughly 40 members and we follow a management philosophy which values the autonomy of our engineers.


At tastyworks you’ll be part of a team of engineers that builds out the technology that powers our retail brokerage business and supports our other business initiatives. We care about the speed and stability of our back-end systems as much as we care about the customer-facing applications we build. Our architecture is consistently evolving as our business grows and we face different technical challenges, but always with a focus on practicality and performance.


What you’ll do


Work with Product Managers, Developers, and our Manual Testing team to:



  • You’ll strategize, plan, document, and deliver automated test cases from feature stories and existing manual regression tests

  • Advocate for quality in all aspects of our products

  • Review and coach more junior members on best practices

  • Collaborate with other automation engineers across the tastytrade family of products to crosstrain and create a uniform look and feel to our testing infrastructure.

  • Write tickets for failed test cases


Who you are



  • Experience using Android Studio & Xcode environments

  • Experience in writing, executing and monitoring test suites using a variety of technologies including, but not limited to, XCUITest and Espresso

  • Experience with Web Services / API testing (Postman, SoapUI or similar)

  • Experienced in building & maintaining test pipelines (Jenkins, CircleCi, or equivalent)

  • Experience with Java, Javascript, or Swift

  • Experience using Git

  • Bachelor's degree in relevant fields (computer science or finance) and 5 years QA automation experience or equivalent industry experience


Bonuses



  • Direct QA experience in either finance, equities, futures, and cryptocurrency


Data Engineer at Zero to One Search () (allows remote)
2d

Our client is a young crypto startup from Silicon Valley.


Currently in stealth mode. However, they are backed up by a16z, Coinbase Venture, and many others. The company aims to help economies transition to cryptocurrencies.


We are looking for the best talents in the industry to join them.


Among the openings is a position for Data Engineer. Remote is possible.



The AI & Biometrics team is building a state-of-the-art iris recognition engine that works on the 1B people scale. In order to do this, they use a fusion of custom optics, hardware, and on-device machine learning, combined with large-scale data collection in more than 20 countries.


Achieving these levels of accuracy demands a robust data pipeline to fuel their machine learning models. From data collected through various field tests, they receive several millions of images monthly. These images need to be pre-processed and passed through both external and in-house labeling services.


This role is responsible for building, scaling, and maintaining a stable data pipeline. The cross-disciplinary nature of this team requires interfacing with various other teams across the company including Hardware, Infrastructure, and IoT.


About the Opportunity:



  • Design data pipelines that can scale to handle this large data ingest. This includes figuring out ways to store, process, and load this data with robust features for filtering, pre-processing, post-processing, deduplication, and versioning.

  • Building and refining custom data labeling services that directly influence the quality of our iris recognition engine.

  • Work closely with other stakeholders (data contributors consumers) to incorporate their data usage needs on a variety of tasks and domains.


About You:



  • BS/BA in a quantitative field e.g. CS, Math, Physics, or equivalent professional experience.

  • Enjoy working as part of a fast-moving team, where perfectionism can sometimes be at odds with (but sometimes directly required for) pragmatism.

  • Own problems end-to-end, and are willing to pick up whatever context is needed to get the job done.

  • A desire to dig into problems across the stack, whether networking issues, performance bottlenecks, memory leaks, or simply reading unfamiliar code to figure out where potential issues might exist.

  • Have a strong belief in the crucial need for high-quality data for producing state-of-the-art machine learning systems and are highly motivated to design workflows that effectively meet the associated challenges.

  • Care about code quality and enjoy building tools that are easy to use and extensible.


Here’s a sampling of services currently running (and planned) in production:



  • · Languages (Python / Go)

  • · Data Orchestration (Airflow / Dagster)

  • · Infrastructure, Storage, and Processing (AWS)

  • · Labelling Services for ML Models (MTurk, Flask, Streamlit, Docker)

  • · Pipeline Monitoring (Datadog)


Softwareentwickler (m/w/d) Fullstack / Backend / Java at MaibornWolff GmbH (München, Deutschland)
3d

Du hast bereits mehrjährige Entwicklungserfahrung gesammelt und bist insbesondere an Backend- oder Fullstack-Entwicklung interessiert? Und das in einem netten Arbeitsumfeld? Dann nimm dir doch kurz die Zeit und lerne MaibornWolff kennen.


Unsere Projekte sind so vielfältig wie unsere Kunden. Beispiele gefällig? Wir vernetzen Haushaltsgeräte über die Cloud, helfen einem Automobilhersteller bei der Alltagsnutzung von Elektrofahrzeugen und entwickeln einen medizinischen Diagnose-Assistenten, der die Lebensqualität von Patienten verbessert. Unsere Kunden kommen aus unterschiedlichen Branchen. Dadurch gewinnen wir immer wieder neue Perspektiven und bringen Abwechslung in unseren Alltag.


Gemeinsam mit anderen Softwareentwicklerinnen, Software- und IT-Architekten entwickelst du spannende Softwarelösungen, teilst deine Erfahrungen mit Junior-Entwicklern und fachsimpelst mit deinem Team zu unterschiedlichen Software-Engineering-Themen. Ob in unseren eigenen vier Wänden oder auf Konferenzen. Im Alltag sind Scrum und Kanban unsere agilen Werkzeuge. Dank crossfunktionaler Teams begegnest du vielen Kollegen und Kolleginnen aus unterschiedlichen Fachdisziplinen.


Wir bieten dir eine lebendige Weiterentwicklungskultur. Du lernst nicht nur neue Technologien und Methoden im Entwicklungsalltag kennen. Dank eines Weiterbildungsbudgets kannst du an zahlreichen Schulungen und Konferenzen teilnehmen. Oder du erstellst selbst Schulungen für unsere interne Akademie. So erweiterst du nicht nur deinen eigenen Horizont, sondern auch den deiner Kolleginnen und Kollegen.


Deine Rolle:



  • Du entwickelst mit deinen Kolleginnen und Kollegen moderne Anwendungen für deinen Kunden, auch im Cloud-Umfeld.

  • Du gestaltest den gesamten Lebenszyklus der Software mit und achtest auf eine saubere Codequalität.

  • Du machst dir Gedanken über skalierbare Software-Architekturen, z.B. Microservices.

  • Du kannst je nach Erfahrungsgrad einzelne Projekte betreuen.

  • Du dokumentierst deine Arbeit und hilfst so deinem Team, den Überblick zu behalten.


Dein Profil:



  • Du hast ein abgeschlossenes Studium der Informatik, Medieninformatik, Wirtschaftsinformatik oder einer ähnlichen Fachrichtung.

  • Du hast mehrjährige Entwicklungserfahrung mit Java, idealerweise zusammen mit Spring. Oder du hast Erfahrung mit einer anderen OOP und willst in die Java-Welt wechseln.

  • Du beherrschst idealerweise weitere Programmiersprachen wie Kotlin, Golang oder JavaScript.

  • Du hast idealerweise Erfahrung in der Cloud-Entwicklung gesammelt (Azure, AWS).

  • Du bist neugierig und denkst Dich schnell in neue Themen und Technologien ein.


Deine Benefits:



  • Ein ausgezeichnetes Arbeitsklima: 2020 erreichten wir bei „Beste Arbeitgeber in der IT“ zum achten Mal in Folge eine Top-Platzierung.

  • Moderne zentrale Büros mit sehr guter Ausstattung.

  • Ein jährliches Weiterbildungsbudget in Höhe von 1,5 Bruttomonatsgehältern.

  • Eine betriebliche Altersvorsorge in Höhe von 2.520 Euro.

  • Keine verlorene Arbeitszeit dank Arbeitszeitkonto.

  • Arbeitsgeräte deiner Wahl: von iPhone, MacBook, Surface Book oder Dell-Notebook. Je nach Geschmack und Notwendigkeit. Auch zur privaten Nutzung.

  • Interne Forschungs- & Entwicklungsprojekte.

  • Gemeinsam feiern: Oktoberfest, Sommerfest, Firmenseminar, Bereichsfeiern, Projektabschlussfeiern.

  • Jährliches Spendenbudget, das du frei vergeben kannst.


Bei MaibornWolff lernst du täglich dazu. Du entwickelst dich fachlich und als Mensch weiter. Und bleibst immer du selbst. Wir sind ein buntes Team und genau das wollen wir auch bleiben. Haben wir dich neugierig gemacht? Dann bewirb dich. Wir freuen uns!


Senior Developer: Applied Cryptography Solutions - Remote at SpiderOak () (allows remote)
3d

About SpiderOak


We want to change the world, and we’ve already done it once. SpiderOak has been building encrypted software since before the first iPhone was released.


SpiderOak is committed to building secure and reliable software that protects our customers’ data. Our approach is fundamentally different from most mainstream security companies. Instead of adding layers of security on top of an insecure system, we build software that is inherently secure.


How are we different?


SpiderOak builds need-to-know technology that supports customers working in hostile environments. Traditional systems trust IT infrastructure to maintain the whole security system, even though the news is rife with evidence that this model does not work. Our software combines end to end encryption with a distributed ledger (aka Blockchain) technology to offer best-in-class security with no backdoors.


The Distributed Ledger, SpiderOak Model


A distributed ledger approach can provide compartmentalization of data that does not suffer from a single point of failure and is both fast and cost-effective. Compartments are defined using an irrefutable distributed ledger, enabling complete confidence in who is allowed to participate. Once the list of allowed users is defined, it becomes easy for those parties to negotiate shared encryption keys to secure the data being collaborated on.


Our approach allows for the instant provisioning of cryptographically secure collaboration spaces for use in scenarios where certainty about who has access to that space is a mission requirement.


About SpiderOak Engineering


Our Engineering team is comprised of passionate and creative people who are committed to the premise that complexity is the enemy of security. The problem of security will not be solved by layering on more band-aids, e.g. firewalls, packet inspection, two-factor authentication, etc… these actually add complexity by increasing the attack surface. We take a fundamentally different approach by removing the need to trust your infrastructure or your admins through the combination of



  • Zero-trust systems and applied cryptography

  • Distributed ledger


Our platform and applications – built on Go – enable our customers to collaborate and communicate securely, and we’re looking for growing the team to help us turn this ambitious vision into reality. Our culture is focused on productivity and creativity, and we’re committed to collaboration with our colleagues across the organization.


Job Description


Rather than bore you with a long description, let’s cut to chase: your job is to implement security software in Go. Some of the specifications will be already written, but others will require you to design new solutions or features in partnership with our Security Architects. Additionally, you will iterate over our current codebase to improve it and fix bugs.


Experience & Skills


Simply put: you need prior experience in developing applied cryptography solutions. You also should have a desire to work remotely with distributed teams and a willingness to learn the Go programming language.


NOTE: Given the nature of our work, candidates must be US Citizens residing in the United States.


Rust Developer Role at ChainSafe Systems () (allows remote)
3d

ChainSafe Systems is a blockchain R&D firm on a mission to realize the potential of Web3 infrastructure through sustainable, open-source development. Our vision is to create a world with organizations that empower people to build and innovate through blockchain agnostic tools and other distributed technologies.


We are global leaders in the industry, unique in our work across multiple blockchain ecosystems, and currently are pioneering Ethereum, Ethereum Classic, Cosmos, Polkadot and Filecoin technology. We are actively pursuing the development of our own product suite, having recently released Files, which allows users to upload and store files on IPFS and Filecoin with the goal of furthering development to provide a decentralized alternative to cloud storage.


ChainSafe is a unique company in a unique space, growing quickly and building a global reputation in this nascent space. Beyond offering experience across every major blockchain space to our team, we provide an open, inclusive, and supportive environment where we help folks reach their full potential as a human and as a professional.


Here’s what you might want to know before reading on:



  • Our stack is progressive and open-source and includes Go, Rust, and TypeScript.

  • We spearhead ecosystem projects like Lodestar, Web3.js, Forest, Gossamer and Ethermint.

  • We are global, remote-friendly, and open to contractors (who can commit to a minimum of 35 hours a week). For those local to Toronto, our casual, open-concept office in Chinatown has meeting rooms, lounge areas, and space to pull up a chair.


Culture fit and alignment to our core values are extremely important to us. We are fueled by an immense intellectual curiosity of what technology can do and the impact it can have. You will thrive here if you are intensely driven by tackling technical challenges that no one else has solved yet and are inspired by the possibility of building the next generation of web infrastructure and decentralized systems.


Who we need


We are looking for a passionate and proactive Rust Developer who shares our commitment to building out open source software and pushing blockchain into mainstream adoption. You will work alongside a core team on cutting-edge technology and projects. You will contribute to your team's success through consistent, high-quality code and jumping in wherever you are needed.


Who you are


You have a genuine enthusiasm for the capabilities and performance of Rust, and using Rust cryptography libraries. You have at least one year of building experience with Rust and are familiar with Filecoin, IPFS, Polkadot, or Substrate. With solid examples of your work and involvement in the blockchain community through Discord, Slack, blogging, or virtual meetups, you have the ability to describe core features of the language such as concurrency and memory management.


What’s in it for you


It goes without saying that the work we do at ChainSafe will offer you the most significant technical challenges you can imagine - and some that you can’t. Over and above that, you will gain:



  • Peer and community recognition. You want to make a meaningful contribution to the open source work that is driving the Web3 infrastructure and blockchain space forward, becoming a master of the domain. We are actively contributing to the Ethereum, Ethereum Classic, Cosmos, Polkadot, and Filecoin ecosystems and are open to contributing to other Web3 ecosystems where we see the merit.

  • Mentorship - and the chance to lead. You want to be mentored by experts in bleeding-edge technology and the services we build and support, with an opportunity to mentor and facilitate learning and growth for those newer to the work.

  • Fulfillment. You want to work with the best people, on cutting edge technologies, contributing to an incredible range of projects that have an impact individually and as a whole.


How you will make a difference



  • Grow. You will maintain and expand a deep understanding of the relevant technology and ecosystems through Meetups, Discord, Github, podcasts, articles, forums, and conversations with your peers here and in your professional sphere. In turn, you will provide support and training for other developers, guiding and reviewing their code.

  • Iterate. You will play a key role in collaborating with internal teams to fix and improve products, determine clever approaches to improve syncing and storage operations. You will work on and with trie structures, libp2p, cryptography, block production and state transition logic. You will dig into the challenge of building the tools for the next generation of the web, solving problems that haven’t been thought of.


What you bring



  • The practical, proven experience. You have solid hands-on experience as a Software Developer, most recently building and developing with Rust. You have a practical understanding of its paradigms, constructs, and idioms.

  • The knowledge. You have a concrete understanding of distributed systems, computer networking, core blockchain concepts and a basic understanding of cryptography and common applications.

  • The passion. You are a vocal advocate for open source technologies and decentralized systems. You spend your waking hours thinking about, learning, and applying new findings as an active member of the blockchain community. You have a portfolio or GitHub profile demonstrating your contributions to Web3 projects. You are genuinely excited to be part of our mission.

  • The ownership. You show a lot of initiative and can work with minimal direction. You want to help the team thrive within our established culture of trust, openness, respect, and collaboration.


Remote Front End Developer (Bitcoin-integrated applications) at Bitfinex () (allows remote)
3d

About us


We are creating a new team for researching, designing, and developing applications that leverage Bitcoin and P2P networks to create an independent alternative digital economy where users can operate in a self-sovereign, user-centric paradigm.


This new remote team is creating platforms to incentivize and facilitate Bitcoin adoption, self-custody, digital autonomy, and circular economy by providing new utility to Bitcoin users.


This team is working with a coalition of independent engineers and businesses to bring new integrated products to Bitcoin, the Lightning Network, and other Bitcoin layers and blockchain-agnostic P2P technologies.


You will be part of a dynamic, multi-faceted team, and have the chance to help shape the direction of a suite of Bitcoin-integrated applications.


Front End Developer



  • Contract type: Full-time

  • Location: Remote

  • Salary: Based on experience, be prepared to communicate your requirements


This position requires expert front-end development experience and is available to anyone self-driven, and with the experience, motivation and capacity to contribute to our vision. We are looking for team members who can take the initiative, deliver, improve, and maintain novel web platforms. You will be part of a dynamic, multi-faceted team, and have the chance to help shape the direction of a suite of Bitcoin-integrated applications.


Requirements


You will be a part of a team that works on the development of a new web product that utilizes Bitcoin, the Lightning Network, and other P2P networks.



  • Experienced with micro-service architecture

  • Comfortable with high-availability concepts

  • Highly proficient in JavaScript and ES6

  • Thoroughly experienced with React, Flux, SASS, Redux and the core principles surrounding these

  • Familiar with modern front-end pipelines and tools

  • Experienced with WebSockets, RESTful and RPC-based APIs

  • Some familiarity with Bitcoin concepts and UX considerations


Senior Blockchain Engineer at Numbrs () (allows remote)
3d

umbrs is a Swiss cutting edge technology company developing a smart wallet, which allows users to keep and use all their bank accounts, crypto wallets and loyalty cards in one place. Numbrs' smart wallet is available in Germany, United Kingdom and Spain.


Thanks to artificial intelligence (AI) and machine learning (ML), Numbrs develops breakthrough features that allow users to understand their finances like never before and ultimately improve their financial health.


Numbrs is one of the best-financed FinTechs in Europe and, with a valuation above $1 billion, one of the very few European FinTech unicorns.


We are building a remote team of multidisciplinary experts that are passionate about making a world-changing impact. We've built a hardworking and engaging remote culture that combines the best of scientific cutting edge technology with a product-focused environment, offering an ambitious balance of structure and flexibility.


The Role


We are seeking an experienced, dedicated, and well-organized Senior Blockchain Engineer to join our remote engineering team. This position will require someone who is adaptable in a changing environment and who is passionate about delivering high quality results in a fast-paced environment.


You will be a part of a team that is responsible for developing, releasing, monitoring and troubleshooting large scale micro-service based distributed systems with high transaction volume. You enjoy learning new things and are passionate about developing new features, maintaining existing code, fixing bugs, and contributing to overall system design. You are a great teammate who thrives in a dynamic environment with rapidly changing priorities.


About you



  • You find large challenges exciting and enjoy discovering problems as much as solving them.

  • You can thrive in a fast-paced environment where attention to detail, excellent communication skills, and a talent for delivering out-of-the-box ideas are essential

  • You deliver. You may enjoy thoughtful conversations about problems and perfecting designs, but in the end, you know that what matters is delivering a solution that works every time.

  • Resourceful, flexible and adaptable; no task is too big or too small.


Key Qualifications



  • You have a passion for blockchain technologies and cryptocurrencies

  • Deep technical knowledge of blockchains and their data structures, especially with Ethereum and Bitcoin

  • Proven expertise in building DeFi applications or multiple cryptocurrency wallets

  • Professional experience in integrating with various blockchains

  • Experience with high volume production-grade distributed systems development and microservice based architecture

  • Strong hands-on experience with Java. Rust or Golang a big plus

  • A mindset for writing readable, testable and self-sustaining quality code

  • A security-minded engineer with deep understanding of encryption algorithms, cryptographic hash functions, and public-key algorithms such as ECC

  • Excellent written and oral communication in English and interpersonal skills


Preferred qualifications



  • Experience with AWS, Kubernetes, and Docker

  • Experience with Big Data technologies such as Kafka, Spark, and Cassandra

  • Experience with CI/CD systems like Spinnaker and Jenkins

  • Fluent with functional, imperative and object-­oriented languages

  • Knowledge of Machine Learning


What we offer



  • An opportunity to work on the most exciting challenges in the financial and crypto industry

  • Collaboration with some of the smartest and the most talented experts in technology

  • Growth potential. We rapidly advance team members who have an outsized impact

  • Fully remote company, at which every person is free to live and work wherever they want

  • Flexible time off 25 holiday days


Trading Operations Support Engineer at GSR (London, UK)
3d

GSR is looking for an Operations Support Engineer to join our global operations team on a full-time basis in London. GSR is a leading market making and programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading. You will help to deliver a secure, reliable, and best-in-class production environment for our global trading franchise. You will report to the Global Operations Manager and work during European business hours with a willingness to travel if necessary.



As part of the team, your responsibilities will be to:



  • Provide first-line support and troubleshooting for our trading environment, ensuring smooth operations across market-making and programmatic execution bots.

  • Track, escalate, and prioritise production incidents, ensuring timely resolution.

  • Help maintain a clear communication channel between business development and trading to ensure orderly deployment of new clients and exchanges.

  • Assist in analysing bot performance across marketing making and other trading strategies.

  • Help to design and improve processes around monitoring, alerting, accounting, portfolio management, risk, and reporting.

  • Perform ad-hoc operational tasks as needed to support the global trading function.

  • Develop expertise in our proprietary trading system, infrastructure, and procedures, contributing to documentation of best practices.


Your profile:



  • At least 3 year experience in a similar role at a bank or proprietary trading firm

  • Bachelor’s degree in a relevant subject (e.g. Computer Science)

  • Strong scripting skills (Python or shell scripting)

  • Experience in Linux

  • Exposure to container technology (e.g., Docker, Rancher)

  • Experience in SQL (required) and MySQL (preferred)

  • Software development experience a plus but not required (Java preferred)

  • Keen interest in the cryptocurrency markets

  • Disciplined self-starter with high attention to detail and ability to work autonomously and/or remotely


About us:
GSR is a fast-growing programmatic trading company in the exciting world of cryptocurrencies. Founded in 2013, we are one of the first established players in a nascent space, and have developed a leading market position serving key exchanges and clients globally. GSR is an international company with offices in the UK, Switzerland, Spain, and Singapore


Head of Business Intelligence at LMAX Group (London, UK)
4d

About LMAX


We design, build and operate FX exchanges in London, Tokyo and New York - facilitating the exchange of over $20 billion a day of currencies between a wide range of customers, including most of the world’s top banks and other financial institutions.


We are also the home of the world's leading institutional Cryptocurrency exchange and have a best in class custodian system that secures our customer’s Cryptocurrency funds.


LMAX’s mission is to transform trading in the world’s biggest financial markets, bringing fairness, openness and transparency - creating a level playing field for all to participate. We are looking for people who want to help us change the game, not just play it.


About the Role:


The Head of Business Intelligence role is a new position created to address the developing information and decision support needs of a growing business. The role encompasses the development and execution of a pragmatic, agile BI strategy which will serve the needs of both internal and external information consumers, including key commercial decision makers, clients and regulatory bodies. Working alongside the in-house Development and Data Science teams, this role includes the assessment of existing management information solutions and practices, the proposal and development of the next iteration of our BI platform, and the development of information products as vehicles for client engagement and commercial growth.


Main Duties & Responsibilities



  • Analysing existing information flows within the organisation and developing an understanding of the underlying goals and purposes of the current solutions.

  • Refinement or redesign of existing information processes, and the development of BI solutions to deliver improvements in efficiency, time to market, information security and/or decision quality.

  • Engaging with internal stakeholders to validate and elaborate requirements and priorities.

  • Planning, designing and implementing a future MI architecture to service the needs of a globally distributed team.

  • Understanding processes and developing appropriate supporting BI solutions.

  • Business process mapping, analysis and automation.

  • Developing an understanding of risk, trading and market structure.

  • Identifying opportunities to automate or replace existing routine and ad-hoc reporting processes.

  • Acting as the authoritative source of for important unplanned information requests, such as evaluation of new business strategy, due diligence exercises, annual audits or regulatory investigations.

  • Growing a dedicated BI team to service business demands and establishing effective interaction with other LMAX Technology disciplines

  • Driving the ongoing uptake of data driven approaches to decision making


Requirements



  • A Maths/Science/Software background which has included statistical analysis.

  • Commercial work experience including development/analysis of MI/DSS systems

  • SQL and scripting languages

  • Excellent knowledge and experience with development of BI solutions

  • Experience of Data analysis and presentation using multiple tools

  • Excel/Calc spreadsheet skills

  • Development skills using for example Python/Perl/PHP

  • Experience or knowledge of the finance industry

  • Strong business acumen

  • Excellent communication skills to communicate with a range of stakeholders in the business.

  • The ability to show initiative in the workplace.

  • The ability to pick up new systems and processes quickly.

  • Have a thorough and methodical approach.


Desirable Skills / Experience:



  • Software development using Java


Benefits



  • Smart, friendly colleagues keen to share their knowledge and learn new things from you

  • The opportunity to work on a wide variety of projects, including cutting edge technology, and interesting technical & performance challenges

  • Flexible working options, and home working support

  • Competitive salary

  • 25 days holiday (increasing to 30 with service), plus bank holidays

  • A benefits suite including ride to work & electric car schemes, private medical insurance, life insurance and critical illness cover, pension plan, gym membership & more

  • Relaxed dress-code


Service and Process Manager at LMAX Group (London, UK)
4d

About LMAX


We design, build and operate FX exchanges in London, Tokyo and New York - facilitating the exchange of over $20 billion a day of currencies between a wide range of customers, including most of the world’s top banks and other financial institutions.


We are also the home of the world's leading institutional Cryptocurrency exchange and have a best in class custodian system that secures our customer’s Cryptocurrency funds.


LMAX’s mission is to transform trading in the world’s biggest financial markets, bringing fairness, openness and transparency - creating a level playing field for all to participate. We are looking for people who want to help us change the game, not just play it.


About the Role:



LMAX is looking for a Service and Process Manager to join our highly skilled Technology Team. This is not an ordinary Technology team, as we use a combination of Kanban, Agile and DevOps methodologies to manage the diverse needs of the organisation. This leads to varied work and a strong knowledge transfer among members of the team.


This role is required due to the increasing workload around general day to day administration of operational related services and will cover a few areas across technology, operations and product, specifically within LMAX Digital. You will get exposure to all aspects of the business, but some technical knowledge specifically around blockchain technology will be essential. This role is required to provide more consistency and detail in the way we deliver, manage and report on the services we provide internally and externally.


You will be a Technical Account Manager for Technology so you will be translating software releases notes and communicating with engineers to simplify releases into understandable business language.


Main Duties & Responsibilities



  • Manage service reviews with LMAX Digital, set-up, minute meetings and action management

  • Produce statistics and reports in line with various Digital related service agreements

  • Evaluate internal operational procedures and implementation and adherence

  • Run service reviews with external suppliers and record and manage actions

  • Create and maintain service descriptions and associated documentation

  • Own the incident and change management processes with regular testing where applicable

  • Manage early warning systems and alerts for services

  • Own internal audit function for LMAX Digital

  • Continually monitor KPI’s

  • Creating MI on operational aspects of the business

  • Manage the ticketing system and processes within

  • Align the department with ITIL based methods

  • Ensure documentation is of a high standard and current

  • Produce statistics on productivity and efficiency

  • Audit the department, including scheduled reviews and testing of processes

  • Implement testing elements of the BCP

  • Work closely with all departments in Technology and Operations

  • Carry out audits on processes implementation



Requirements




  • An understanding of blockchain technology

  • Solid understanding of Office365 suite

  • Working knowledge of ITSM ticketing systems

  • Ability to produce visual representations of data

  • Stakeholder management including service escalations

  • Well organised, ability to run and manage meetings

  • Experience with asset databases and configuration management

  • Knowledge of ITIL or ITIL certification

  • Technical certifications or experience with ISO accreditations (27001, 22301:2019) and/or SOC1, 2.

  • Organizational capabilities, such as time management and prioritization skills

  • Experience with service life-cycle management

  • Excellent interpersonal and customer service skills

  • Excellent written and verbal communication skills.


Desirable Skills / Experience:



  • Incident manager role experience

  • Change manager role experience

  • Working knowledge of project methodologies

  • Understanding of Crypto exchanges and trading systems


Benefits



  • Smart, friendly colleagues keen to share their knowledge and learn new things from you

  • Flexible working options, and home working support

  • Competitive salary

  • 25 days holiday (increasing to 30 with service), plus bank holidays

  • A benefits suite including ride to work & electric car schemes, private medical insurance, life insurance and critical illness cover, pension plan, gym membership & more

  • Relaxed dress-code


Blockchain Engineer (Rust, Python, C#) at Gluwa (Burnaby, BC, Canada) (allows remote)
4d

Job Brief


Gluwa is looking for blockchain engineers to build a borderless financial platform.


Gluwa is a platform that is composed of mobile apps, REST API, smart contracts, and blockchains (Bitcoin, Ethereum, and our own Creditcoin). Together, they enable you to transact with anyone on the Internet without giving up control of your money.


Gluwa is looking for open source maintainers of Creditcoin.


The Creditcoin network is a live public blockchain. Gluwa is the creator of the Creditcoin protocol and maintains an open-source implementation called Gluwa Creditcoin. We implemented the blockchain-based on Hyperledger Sawtooth.


The cryptocurrency of the project is listed on OKEx, Bittrex Global, and GOPAX.


Job Description


Develops and maintains backend of Gluwa


Job Duties


Gluwa Specific Duties



  • Add new features according to the vision of Gluwa.

  • Identify and fix bugs from the codebase.

  • Determine operational feasibility by evaluating and analyzing problem definition, requirements, solution development, and proposed solutions.


General Duties



  • Document and demonstrate solutions by developing documentation, such as flowcharts, layouts, diagrams, charts, code comments, and exact code.

  • Prepare and install solutions by determining and designing system specifications, standards, and programming.

  • Improve operations by conducting systems analysis; recommending changes in policies and procedures.

  • Search, evaluate, and recommend 3rd party software products we should use.

  • Update job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.

  • Protect operations by keeping the information confidential.

  • Provide information to internal/external customers by collecting, analyzing, and summarizing development and service issues.

  • Accomplish engineering and organization mission by completing related results as needed.

  • Develop software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.


Lead Java Software Engineer at JPMorgan Chase Bank, N.A. (Columbus, OH)
4d
As a member of our Software Engineering Group within Small Business Deposits, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

We are looking for senior/strong/influential people in a 'lead' role that can help us execute our strategy and guide these themes into the daily work.

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or equivalent work experience
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Understand and propagate engineering best practices (including tool chain automation, automated testing, architectural patterns)
* This person needs to understand the target technologies and engineering patterns and help bring them into the scrum team adoption
* Knowledge of industry-wide technology trends and best practices
* Experience of leading a team in delivering consistent results
* Excited about emerging technologies including Blockchain, Kubernetes, Machine Learning
* Ability to work in large, collaborative teams to achieve organizational goals in an Agile environment
* Be a culture carrier and help re-enforce and influence cultural topics including diversity, inclusion, learning opportunities, etc.
* Experienced in SDLC principles such as business analysis, development, maintenance, and software testing
* Lead code reviews, drive cross team collaboration and engagement
* Help develop end to end vision on the overall roadmap for Small Business Deposits
* Require developer with experience in Java, SQL, Python, Cloud Technologies such as AWS, PCF

* 10 years of technical design and development within a large enterprise environment

3 years of experience in leading a team and project deliveryJPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


React/Electron Front-End Engineer at Exodus.io () (allows remote)
5d

Exodus's mission is to help half the world exit the traditional financial system by 2030. We need a strong React/Electron Front-End Engineer to help us unlock many future products.


Frameworks and Languages



  • JavaScript

  • React

  • Redux

  • Node

  • Electron


What You Will Do



  • Work with design and other teams to develop new customer-facing features and maintain existing ones.

  • Create libraries, components and tools to ensure maximum performance with a top-notch user experience.

  • Think like an attacker: help us identify the risks/attack vectors of a certain design or implementation.

  • Think like a product owner: what will delight users? what are the acceptable risks?


Who You Are



  • You have strong experience building desktop or web apps with React and Electron.

  • You have strong experience using JavaScript and familiar with the React API with Redux.

  • You have strong samples of your code or plenty of open source contributions on your GitHub profile.

  • You have excellent knowledge of the techniques used to optimize performance and can squeeze every last millisecond out of the code.

  • Self-motivated, well organized and an excellent communicator - both written and verbal.

  • Debugging skills. Remember that time you tinkered something into submission? we'd love to hear about it.

  • Team-oriented and derives fulfillment from helping others succeed.

  • Experience collaborating with others with a pull-request based workflow.

  • Experience with JavaScript testing best practices and can document your work very well.


Nice to Have



  • You have a passion for cryptocurrencies like Bitcoin.

  • Understanding of cryptographic primitives like hashing, macs, PK-crypto and signing.


About Exodus




Exodus is a multi-asset cryptocurrency wallet with a built-in exchange feature. We started our movement in 2015 and have been a distributed team since then. Our mission is to help half of the world exit the traditional financial system and move into the crypto financial system by the year 2030. To do that we want to make sure we hire the best of the best: people who are intrinsically motivated by what we are trying to achieve and who love what they do professionally.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow.

  • Fair pay, no matter where you live along with a competitive benefits package.

  • 100% pay in Bitcoin with a buffer to account for price changes and exchange fees.



Benefits:


Health: Most of our health insurance plans are covered 100% for you and covered 50% for your dependents. We’ll also cover dental insurance. If you are outside of the United States, we will reimburse you up to $500 per month for any medical and dental insurance for you and your dependents.


PTO: 30 days of paid time off per year on top of a flexible schedule where you can work wherever and whenever. If you’re part-time with us, you’ll still receive 15 days of paid time off.


Unlimited Bereavement: We will pay you your full salary for the first two weeks for the loss of any immediate family members but we allow you to take all the time you need to grieve outside of that.


Parental Leave: 12 weeks of fully paid leave with and a month of flexible work for the primary caregiver.


Tax help: Getting paid in Bitcoin new to you? Don’t worry! We will reimburse you for speaking with a professional tax specialist in your state/country to make sure everything is taken care of.


Perks: Exodus offers a variety of seasonal perks including free subscriptions to services like Calm and Masterclass, coverage for gym memberships and therapy. We want to make sure all of our employees know they are our priority and we give back for your hard work often.


Our Hiring Process





Our hiring process consists of several different stages:


Recruiter Interview: If we like your initial application, expect to schedule an interview with a member of our recruitment team. This interview will focus on getting to know you a bit more and will focus on explaining the culture of the company. We want to know more about why you want to join our team, how you feel about our mission and cryptocurrency now and how it fits into your overall career plan to make sure this is the right place for you.


Assessments: Not every role consists of an assessment but if yours does it will be directly related to the job you apply for.


Interview with your future manager: This is to make sure that you are a fit for the team you are applying to and that the hard and soft skills you possess are a good fit for us at the time.


Interview(s) with your future colleagues: We call these focus interviews and they are a time for you to learn more about your role from someone you will closely collaborate with. It’s a time to dig into the culture of the team and the day to day for someone in that role.


Career History Interview: For our management roles, we take some more time before the end of the process to better get to know you and your past performance better. Expect this call if you will be leading a team.


React Native Front-End Engineer at Exodus.io () (allows remote)
5d

Exodus's mission is to help half the world exit the traditional financial system by 2030. We need a strong React Native Front-End Engineer to help us unlock many future products.


Frameworks and Languages



  • JavaScript

  • React Native

  • React

  • Redux

  • iOS

  • Android


What You Will Do



  • Work with design and other teams to develop new customer-facing features and maintain existing ones.

  • Create libraries, components and tools to ensure maximum performance with a top-notch user experience.

  • Think like an attacker: help us identify the risks/attack vectors of a certain design or implementation.

  • Think like a product owner: what will delight users? what are the acceptable risks?


Who You Are



  • You have strong experience building mobile apps with React Native.

  • You have strong experience using JavaScript and familiar with the React API with Redux.

  • You have strong samples of your code or plenty of open source contributions on your GitHub profile.

  • You have excellent knowledge of the techniques used to optimize performance and can squeeze every last millisecond out of the code.

  • Self-motivated, well organized and an excellent communicator - both written and verbal.

  • Debugging skills. Remember that time you tinkered something into submission? we'd love to hear about it.

  • Team-oriented and derives fulfillment from helping others succeed.

  • Experience collaborating with others with a pull-request based workflow.

  • Experience with JavaScript testing best practices and can document your work very well.


Nice to Have



  • You have a passion for cryptocurrencies like Bitcoin.

  • Understanding of cryptographic primitives like hashing, macs, PK-crypto and signing.


About Exodus


Exodus is a multi-asset cryptocurrency wallet with a built-in exchange feature. We started our movement in 2015 and have been a distributed team since then. Our mission is to help half of the world exit the traditional financial system and move into the crypto financial system by the year 2030. To do that we want to make sure we hire the best of the best: people who are intrinsically motivated by what we are trying to achieve and who love what they do professionally.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow.

  • Fair pay, no matter where you live along with a competitive benefits package.

  • 100% pay in Bitcoin with a buffer to account for price changes and exchange fees.



Benefits:


Health: Most of our health insurance plans are covered 100% for you and covered 50% for your dependents. We’ll also cover dental insurance. If you are outside of the United States, we will reimburse you up to $500 per month for any medical and dental insurance for you and your dependents.


PTO: 30 days of paid time off per year on top of a flexible schedule where you can work wherever and whenever. If you’re part-time with us, you’ll still receive 15 days of paid time off.


Unlimited Bereavement: We will pay you your full salary for the first two weeks for the loss of any immediate family members but we allow you to take all the time you need to grieve outside of that.


Parental Leave: 12 weeks of fully paid leave with and a month of flexible work for the primary caregiver.


Tax help: Getting paid in Bitcoin new to you? Don’t worry! We will reimburse you for speaking with a professional tax specialist in your state/country to make sure everything is taken care of.


Perks: Exodus offers a variety of seasonal perks including free subscriptions to services like Calm and Masterclass, coverage for gym memberships and therapy. We want to make sure all of our employees know they are our priority and we give back for your hard work often.


Our Hiring Process



Our hiring process consists of several different stages:


Recruiter Interview: If we like your initial application, expect to schedule an interview with a member of our recruitment team. This interview will focus on getting to know you a bit more and will focus on explaining the culture of the company. We want to know more about why you want to join our team, how you feel about our mission and cryptocurrency now and how it fits into your overall career plan to make sure this is the right place for you.


Assessments: Not every role consists of an assessment but if yours does it will be directly related to the job you apply for.


Interview with your future manager: This is to make sure that you are a fit for the team you are applying to and that the hard and soft skills you possess are a good fit for us at the time.


Interview(s) with your future colleagues: We call this focus interviews and they are a time for you to learn more about your role from someone you will closely collaborate with. It’s a time to dig into the culture of the team and the day to day for someone in that role.


Career History Interview: For our management roles, we take some more time before the end of the process to better get to know you and your past performance better. Expect this call if you will be leading a team.


Senior Full-Stack JavaScript Engineer at Exodus.io () (allows remote)
5d

Exodus's mission is to help half the world exit the traditional financial system by 2030. We need a strong Senior Full-Stack Javascript Engineer to help us unlock many future products.


Frameworks and Languages



  • JavaScript

  • React Native

  • React

  • Redux

  • Node

  • Electron

  • iOS

  • Android


What You Will Do



  • Work with design and other teams to develop new customer-facing features and maintain existing ones.

  • Create libraries, components and tools to ensure maximum performance with a top-notch user experience.

  • Think like an attacker: help us identify the risks/attack vectors of a certain design or implementation.

  • Think like a product owner: what will delight users? what are the acceptable risks?


Who You Are



  • You have strong experience building desktop or mobile apps with React/React Native.

  • You have strong experience using JavaScript and familiar with the React API with Redux.

  • You have strong samples of your code or plenty of open source contributions on your GitHub profile.

  • You have excellent knowledge of the techniques used to optimize performance and can squeeze every last millisecond out of the code.

  • Self-motivated, well organized and an excellent communicator - both written and verbal.

  • Debugging skills. Remember that time you tinkered something into submission? we'd love to hear about it.

  • Team-oriented and derives fulfillment from helping others succeed.

  • Experience collaborating with others with a pull-request based workflow.

  • Experience with JavaScript testing best practices and can document your work very well.


About Exodus


Exodus is a multi-asset cryptocurrency wallet with a built-in exchange feature. We started our movement in 2015 and have been a distributed team since then. Our mission is to help half of the world exit the traditional financial system and move into the crypto financial system by the year 2030. To do that we want to make sure we hire the best of the best: people who are intrinsically motivated by what we are trying to achieve and who love what they do professionally.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow.

  • Fair pay, no matter where you live along with a competitive benefits package.

  • 100% pay in Bitcoin with a buffer to account for price changes and exchange fees.


Benefits:


Health: Most of our health insurance plans are covered 100% for you and covered 50% for your dependents. We’ll also cover dental insurance. If you are outside of the United States, we will reimburse you up to $500 per month for any medical and dental insurance for you and your dependents.


PTO: 30 days of paid time off per year on top of a flexible schedule where you can work wherever and whenever. If you’re part-time with us, you’ll still receive 15 days of paid time off.


Unlimited Bereavement: We will pay you your full salary for the first two weeks for the loss of any immediate family members but we allow you to take all the time you need to grieve outside of that.


Parental Leave: 12 weeks of fully paid leave with and a month of flexible work for the primary caregiver.


Tax help: Getting paid in Bitcoin new to you? Don’t worry! We will reimburse you for speaking with a professional tax specialist in your state/country to make sure everything is taken care of.


Perks: Exodus offers a variety of seasonal perks including free subscriptions to services like Calm and Masterclass, coverage for gym memberships and therapy. We want to make sure all of our employees know they are our priority and we give back for your hard work often.


Our Hiring Process


Our hiring process consists of several different stages:


Recruiter Interview: If we like your initial application, expect to schedule an interview with a member of our recruitment team. This interview will focus on getting to know you a bit more and will focus on explaining the culture of the company. We want to know more about why you want to join our team, how you feel about our mission and cryptocurrency now and how it fits into your overall career plan to make sure this is the right place for you.


Assessments: Not every role consists of an assessment but if yours does it will be directly related to the job you apply for.


Interview with your future manager: This is to make sure that you are a fit for the team you are applying to and that the hard and soft skills you possess are a good fit for us at the time.


Interview(s) with your future colleagues: We call these focus interviews and they are a time for you to learn more about your role from someone you will closely collaborate with. It’s a time to dig into the culture of the team and the day to day for someone in that role.


Career History Interview: For our management roles, we take some more time before the end of the process to better get to know you and your past performance better. Expect this call if you will be leading a team.


(Senior) Full Stack Engineer (M/W/D) at EXXETA AG (München, Deutschland)
6d

Als (Senior) Full Stack Engineer (m/w/d) bist Du ein integraler Teil unseres wachsenden, interdisziplinären Teams und arbeitest innovativ sowie industrie- und anwendungsnah mit engagierten Kolleginnen und Kollegen an den großen technologischen Herausforderungen der Wirtschaft.


Was erwartet Dich



  • Entwickle datengetriebene Lösungen basierend auf den neuesten Technologien (Internet of Things (IoT), Blockchain, Distributed Ledger Technology (DLT), Big Data, Machine Learning)

  • Denke ganzheitlich – von der nutzerorientierten Konzeption über die skalierbare Architekturskizze bis hin zur produktreifen Umsetzung

  • Entwerfe, implementiere und optimiere technologische Lösungen basierend auf dem Feedback unserer Kunden

  • Bewerte existierende technologische Lösungen

  • Arbeite kundenorientiert an interdisziplinären Themen

  • Vertiefe Dein erworbenes Wissen und bringe Dich aktiv in unser Team mit ein


Was erwarten wir von Dir



  • Abgeschlossenes Studium der Informatik, Mathematik, Physik, Ingenieurwissenschaften oder eine vergleichbare Qualifikation

  • Mehrjährige Industrieerfahrung in der Softwareentwicklung in einem der Teilbereiche IoT, Blockchain, DLT oder Big Data wünschenswert

  • Fundierte Programmierkenntnisse (z. B. Python, Java, JavaScript/Node.js) sowie Erfahrung im Umgang mit Datenbanken (z. B. dokumentbasierte-, SQL- oder Graph-Datenbanken)

  • Erfahrungen mit moderner Softwareentwicklung und DevOps (Continuous Integration/Testing, Git, Docker, Infrastructure as Code)

  • Ausgeprägte analytische Fähigkeiten sowie Spaß an analytischen Problemstellungen

  • Bereitschaft zu gelegentlichen Dienstreisen sowie sehr gute Deutsch- und gute Englischkenntnisse


Warum EXXETA



  • Sammle Erfahrung innerhalb spannender Projekte bei internationalen Unternehmen

  • Entwickeln Sie sich durch kontinuierliche Trainings, Konferenzteilnahmen sowie internem Wissensaustausch weiter

  • Genießen Sie ein professionelles Umfeld innerhalb einer lockeren, freundlichen Unternehmenskultur

  • Mobiles Arbeiten? Nachteule oder früher Vogel? Du findest bei uns genug Gestaltungsraum für eine optimale Work Life Balance

  • Bleib gesund - unsere betriebliche Krankenversicherung unterstützt dich dabei mit einem festen Gesundheitsbudget für individuelle Leistungen


Full-Stack Developer (Blockchain) at Hays London City Cheapside (London, UK)
6d


We are currently recruiting for the following new role:

Position: Full-Stack Developer (Blockchain).

Job Type: Permanent / Full Time Job.

Skills Required: React, NodeJS, and any Blockchain technology experience.

Company: Art / Publishing Studio. Very exciting company, extremely well-funded, and going through massive growth!

Location: Soho, London, plus remote working several days per week, or potentially even 100% remote (even after COVID) is all okay.

Salary: 100% flexible excellent benefits.

If you are interested in more information (and this role is suitable) then please apply with a copy of your CV.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Cybercrime Crypto Security Researcher at eBay (London, UK)
6d

Primary Job Responsibilities

Experienced Cybercrime security researcher who will work to research and track the tactics, techniques, and procedures of the Cyber Criminal, Cyber Crime groups and organized crime groups that target eBay or eBay communities. You will collect intelligence and develop expertise at the intersection of cybercrime and crypto assets. You will research and monitor real-world crypto asset use, both illicit and legitimate - from decentralized finance to darknet markets, and mining to malware and phishing.

To be successful in this role you will be a subject matter expert in cryptocurrencies, cryptoassets and the cybercrime landscape in the cryptocurrency and crypto asset markets. You will be able to build and maintain knowledge of relevant adversary behaviour and campaign activity, disseminating timely and actionable information and data on the cybercrime landscape and able to communicate research and analysis findings to eBay, our partners and our community.

Giving back to the community by supporting our customers, sellers and partners through outreach is strongly supported and central to our ethos. Expect to author white-papers, speak at conferences and meet with our community.

What will you do?

  • Perform hands-on research to develop a deep understanding of emerging criminal use-cases for crypto-assets, and the cybercrime ecosystem more broadly, including ransomware, fraud, darknet markets and mixers.

  • Ensure that eBay is aware of the full spectrum of criminal actors engaged in illicit use of crypto-assets.

  • Collaborate with Product and engineering teams to inform and recommend technical mitigations to Crypto asset cybercrime

  • Ensure that Crypto assets connected with illegitimate activity and criminality is incorporated into our dataset.

  • Use crypto asset research tools to perform forensic analyses of crypto-asset transactions.

  • Help develop in house tooling dedicated to cybercrime security research in crypto assets.

  • Contribute to blogs, research reports and other research materials.

  • Engage with Crypto asset communities and other security researchers

Working with eBay Teams

  • Work with Engineers, Developers, Architecture, Product Management, Quality, and Operations teams to improve eBay cyber crime prevention, resilience and response.

  • Coach, guide and mentor teams on the cyber crime landscape

  • Obsessed with reducing cyber crime

  • Communicate insights and recommendations across the organization

  • Close collaboration and alignment with all relevant eBay departments and partners across the business within a dynamic, success-oriented culture

  • Excellent communication skills with the ability to create awareness and engagement outputs with the various teams and stakeholders

Qualifications

  • Must be able to demonstrate specific subject expertise in security research and Crypto-assets

  • Bachelors or Master's degree preferred but not essential

  • Proven research and analytical skills, evidence from publications and conferences an advantage

  • Experience with dark web, closed source and Crypto open source research

  • Excellent writing and communication skills - you will need to make your work understandable to business leaders

  • Existing relationships with relevant industry networks and trust groups/communities.

  • Highest standards of personal integrity, professional conduct and ethics.

  • Ability to articulate and visually present complex analysis results to non-technical audiences.

  • You should be enthusiastic, focused, detailed and organized

  • Proven ability to understand the business and make appropriate trade-offs and contribute to technology direction that leads to measurable business improvements

  • Strong analytical, problem-solving skills, verbal and written social skills

  • Ability to work in a dynamic, iterative development environment

Location

UK/Remote

#LI-AZ1

#SO #Premium

eBay Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you are unable to submit an application because of incompatible assistive technology or a disability, please contact us at talent@ebay.com. We will make every effort to respond to your request for disability assistance as soon as possible.

For more information see: EEO is the Law Poster and EEO is the Law Poster Supplement

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View our privacy policy and accessibility info


Data Engineer at Zero to One Search () (allows remote)
1w

Data Engineer


San Francisco (CA), Erlangen (Germany)


Our client is a young crypto startup from Silicon Valley.


Currently in stealth mode. However, they are backed up by a16z, Coinbase Venture, and many others. The company aims to help economies transition to cryptocurrencies.


We are looking for the best talents in the industry to join them.


Among the openings is a position for Data Engineer. Remote is possible.


Key Responsibilities:



  • Design data pipelines that can scale to handle this large data ingest. This includes figuring out ways to store, process, and load this data with robust features for filtering, pre-processing, post-processing, de-duplication, and

  • Building and refining custom data labeling services that directly influence the quality of our iris recognition

  • Work closely with other stakeholders (data contributors consumers) to incorporate their data usage needs on a variety of tasks and


Ideal candidate:



  • Enjoy working as part of a fast-moving team, where perfectionism can sometimes be at odds with (but sometimes directly required for) pragmatism.

  • Own problems end-to-end, and are willing to pick up whatever context is needed to get the job done.

  • Has a desire to dig into problems across the stack, whether networking issues, performance bottlenecks, memory leaks, or simply reading unfamiliar code to figure out where potential issues might

  • Has a strong belief in the crucial need of high-quality data for producing state-of-the-art machine learning systems and is highly motivated to design workflows that effectively meet the associated challenges.

  • Cares about code quality and enjoy building tools that are easy to use and extensible


Tools:


Here’s a sampling of services currently running (and planned) in production:



  • Languages (Python / Go)

  • Data Orchestration (Airflow / Dagster)

  • Infrastructure, Storage, and Processing (AWS)

  • Labeling Services for ML Models (MTurk, Flask, Streamlit, Docker)

  • Pipeline Monitoring (Datadog)


Smart Contract / Solidity Developer at Hays London City Cheapside (London, UK)
1w


We are currently recruiting for the following new role:

Position: Smart Contract / Solidity Developer.

Job Type: Permanent / Full Time Job.

Skills Required: Some combination of Ethereum, Geth, Hyperledger, Infura, Parity, Quorum, Solidity, Truffle or other blockchain platforms and technologies.

Company: Art / Publishing Studio. Very exciting company, extremely well-funded, and going through massive growth!

Location: Soho, London, plus remote working several days per week, or potentially even 100% remote (even after COVID) is all okay.

Salary: 100% flexible excellent benefits.

If you are interested in more information (and this role is suitable) then please apply with a copy of your CV.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Senior QA Automation Engineer at Gorilla Logic, Inc. () (allows remote)
1w

About Us


Gorilla Logic provides custom application development services on the ground and in the cloud to many of the world's leading software-driven organizations. Our highly collaborative, Agile Gorillas are uniquely qualified to implement complex software initiatives and are skilled at large Agile implementations. As an established leader in mobile, Internet, and enterprise application development we attract some of the most talented developers and interesting projects. Gorilla Logic's commitment to solving advanced technology issues enables us to deliver high-quality, full-featured applications we are proud of.


The Details


· Full-time employment with Gorilla Logic


· Work out of our very modern office in San Jose, Costa Rica or Medellin, Colombia


· Position available to start ASAP; Flexible for 30-day notice


· Fun environment and flexible work schedule


· Paid company private insurance and compensated days off


· Product ownership, close-knit team, and endless opportunities within company!


Senior QA Automation Engineer


Gorilla Logic is working with our client, who is a leading player in secure cryptocurrency exchange space, to help build their team of highly intelligent and capable engineers. We are looking for a Sr. QA Automation Engineer, who will work with a team of engineers building and maintaining automated tests for our client’s web application. Based in Medellin, Colombia, this is a key role within our client’s engineering team, requiring extensive test automation and JavaScript. Our environment will require you to work effectively with your teammates, of course. But your real success will be measured by how well you couple critical thinking with self-motivation, enthusiasm and determination.


Technical Requirements


· Bachelor’s degree in Computer Science or related field (or equivalent experience)


· 5 years of development and/or test automation experience


· 2 years of web test automation experience with Selenium, Cypress or other test automation tool; Cypress preferred


· 2 years of JavaScript development experience


· Must have the ability to work in a dynamic, fast-paced environment


· Strong communication skills to interact with Agile team members


Bonus Skills


· Experience with Cypress is a big plus


· Experience with mobile test automation with Appium


· Experience with Docker


Experience


Senior Python Developer - Raiden Network at brainbot (Berlin, Germany)
1w

Berlin


brainbot technologies AG is a global tech leader in the blockchain space. The Raiden Network is a blockchain based off-chain payment infrastructure aiming to provide scalable, low latency and cheap token transfers - similar to the Lightning Network, but for Ethereum.


What you’ll be doing


• Help to develop the Raiden Network core protocol and reference implementation (in python)
• Designing and programming of distributed and p2p network applications
• Work with the Ethereum blockchain technology, one of the most exciting spaces of applied computer science
• Contribute to an open source software project, having the ability to show results of your and your colleagues work to anyone in the world as you go



Who we are looking for


• You have several years of industry programming experience, ideally in a team of 3 developers, in at least one other software company
• You are a good developer in Python/Rust/Go/C
• You have worked on developing software for distributed architecture and/or possess good foundation skills for programming in distributed architecture
• You are eloquent in git, gitflow and continuous integration (eg. Circle CI)
• Any past experience working on blockchain projects would be a huge plus
• Experience in Ethereum smart contracts is a plus but not a hard requirement
• You take ownership of what you are working on, feel responsible for it and are able to deliver without constant supervision.
• You are a team player who can communicate fluently in spoken and written English. German language proficiency is a plus
• Preferably you have some open source contributions or pet projects you can point to
• You act proactively and independently and have an optimistic, honest and passionate personality


What we can offer


You become a member of a team of experts, to work on the revolutionary technology of Turing complete blockchains. The Raiden Network and our other projects are based on this new and challenging technology and aim to have a significant positive impact on society. We offer a stimulating work environment that suits your needs. You will have the chance to discuss your work within a worldwide community.


Additionally, we reward you with the following:
• Flat hierarchies & lots of freedom
• Flexible working hours
• Competitive compensation package
• Free fruits, snacks & drinks (beer's always in stock!)
• Frequent collaborative team retreats
• Modern offices
• Free choice of hardware & IDE
• Real agile development
• Ship your code to production & see it influence the ethereum ecosystem



If you are interested, please visit https://raiden.network & https://github.com/raiden-network and contact us here or email career@brainbot.com.


Technical Lead Blockchain at IOVLABS () (allows remote)
1w

REMOTE, FULL TIME, CONTRACTOR



The Technical Team Leader will provide technical leadership and will be responsible for planning and overseeing the development and support to the team.
Will coordinate technical aspects of work for the successful completion of one or more projects assigned. Responsible for project supervision, the supervision of the team (developers) during the project, and the coordination of system requests.


As Technical Team Leader your duties and responsibilities will be:



  • Lead the team:


    • Ensure the team has clear goals and expectations to do the job with excellence (OKRs, Roadmaps etc).

    • Guide and mentor developer.Be able to build excellence and autonomous teams

    • Identify team issues, resolving them and escalating if needed




  • Provide backlog management, iteration planning, and elaboration of the user stories

    • Lead the planning release plans and set expectations for the delivery of new functionalities. Create real and achievable roadmaps.

    • Support, guide and challenge the R&D team on the future roadmap



  • Provide an active role in mitigating impediments impacting successful team completion of Release/Sprint Goals

  • Identify technologies to use and creating the architecture of the solution

  • Connect with interesting projects

  • Break down the vision into roadmap and budget

    • Prioritize and create high level roadmap

    • Estimate the individual projects

    • Create a budget, identify and communicate needs in terms of resources



  • Plan & oversee the development

    • Plan and prioritize product feature backlog and development for the product

    • Provide backlog management, iteration planning, and elaboration of the user stories

    • Ensure that the team always has an adequate amount of prior prepared tasks to work on



  • Report and being the point of contact for the project internally and externally (demos, presentations)


Skills, Knowledge & Abilities



  • Previous working experience leading teams and projects over 4 years

  • Experience in Blockchain industry it´s a PLUS

  • In-depth knowledge of Agile methodologies

  • Outstanding communication, presentation and leadership skills

  • Excellent organizational and time management skills

  • Ownership and responsibility to achieve goals


Remote position.


If you are interested to be part of our technological revolution, we invite you to contact us so we can provide you with more information about our company and the opportunity to work with us. Send your CV at talent@iovlabs.org


Full Stack Software Engineer at IOVLABS () (allows remote)
1w
Our RIF team - RSK Infrastructure Framework Open Standard (RIF OS)- is a suite of open and decentralized infrastructure protocols that enable faster, easier and scalable development of distributed applications (dApps) within a unified environment.

RIF OS is an all in one, easy to use, blockchain infrastructure service framework that provides developers and organizations access to a variety of services across multiple crypto-economies.

RIF OS Protocols enable broad interoperability and faster time-to-deployment, and aim to bridge the gap between blockchain technologies and their mass-market adoption. RIF OS Protocols complete the RSK Smart Contract Network vision of bringing the Internet of Value to life.

As a Full Stack Software Engineer in our team, you will


  • Actively participate during the product design phases, analyzing requirements and proposing innovative and alternative solutions.

  • Collaborate on architecture definitions, always thinking of solutions that are scalable and secure.

  • Participate in front-end and backend development for the RIF Suite of Products.

  • Program high quality code, with emphasis on correctness of implementation.

  • Collaborate in the evolutionary maintenance of the RIF suite of products.

  • Collaborate with RIF Project Teams from conception to finished product, in all stages of the development life cycle.


You'd be a great candidate if you have



  • Bachelor or Master of Computer Engineering, Computer Science, Information Systems or related careers.

  • Programming experience in at least two of the following languages: Typescript/Javascript, Golang, Java, Solidity, C , Rust.

  • Experience in relational and non-relational databases (such as MongoDB)

  • Experience working with Test Frameworks (for example like Chai, Mocha).

  • Knowledge about software architecture principles, performance, and software engineer best practices.

  • Knowledge and experience using design patternsWillingness to learn decentralized technologies and work on all layers of the stack.

  • Experience with agile and Scrum methodologies.

  • Advanced English Language Proficiency


Bonus points



  • Knowledge of Blockchain, Smart contracts, and Solidity.

  • Knowledge and experience in React and Redux.

  • Experience working by objectives with remote teams.


Benefits & perks



  • Possibility of working with state of art technology in a challenging and unique project

  • 100% Remote working (contractor) from anywhere or choose the nearest WeWork!

  • Laptop

  • Top tier compensation & bonus

  • Paid holidays


We have a fast & dynamic hiring process



  • Meet our TA team

  • Coding task - Tech interview

  • Meet the Hiring Manager


We're excited to see what you're made of!


Researcher at IOVLABS () (allows remote)
1w

Remote & full time job


We are seeking a smart and passionate Researcher to join our growing and global presence FinTech Company. We’re looking for a person being open-minded, passionate, analytical, and hard-working, with interest in cryptocurrencies and the blockchain ecosystem.


You will



  • Take part on research and development activities of the Research team.

  • Design, evaluate, use, and implement blockchain technologies.

  • Make sound recommendations based on research findings and product performance.

  • Write research reports, blog posts and scientific papers.

  • Give oral presentations on key blockchain technologies in fluent English.


You'd be a great candidate if you have



  • Minimum experience of 2 proven years in R D roles in technology organizations.

  • Bachelor's degree in area of specialty, focus in computer and security.

  • Senior-level programming skills in at least one programming language.

  • Fluent written and oral English.


Bonus points



  • Subject matter expertise in blockchain and related technologies (computer privacy, computer security, cryptography, number theory, distributed systems, algorithm complexity, data structures, game theory, statistics, economics).

  • Superior analytical skills, applying conceptual models, recognizing patterns while drawing and defending conclusions.

  • Strong knowledge and passion for FinTech and financial services, Bitcoin, RSK & Ethereum.


Benefits & perks



  • Possibility of working with state of art technology in a challenging and unique project

  • 100% Remote working (contractor) from anywhere or choose the nearest WeWork!

  • Laptop

  • Top tier compensation & bonus

  • Paid holidays


We've got a fast & dynamic hiring process



  • Meet our TA team

  • Tech Interview

  • Meet the Hiring Manager


We're excited to see what you're made of!


Blockchain DevOps Engineer | Spinnaker+Terraform at JPMorgan Chase Bank, N.A. (London, UK)
1w
Description -Onyx Blockchain engineering team is looking for a Cloud engineer that will be a key contributor for the build out of the next generation Onyx SDLC toolchain in support of Onyx cloud expansion initiatives. As part of the Onyx Blockchain Engineering platform, build, and architecture team, you will be actively utilizing your extensive knowledge of DevOps best practices, specific to continuous delivery and release automation by way of the firm-wide Continuous Delivery Solution Platform of choice, Armory Spinnaker, as well as declarative infrastructure as code (IaC) provisioning via Terraform Enterprise. Your contributions will have a direct impact on the Onyx Line of Business, supporting JPMC enterprise Blockchain initiatives.

Roles and Responsibilities
* Leads the installation, pipeline definition, and configuration of Spinnaker running on Kubernetes
* Defines the set of declarative modules for infrastructure provisioning via Terraform Enterprise
* Acts as an owner and SME for all things related to Spinnaker and Terraform Enterprise
* Drives industry best practices and approaches to implementing infrastructure as code (IaC) specific to Kubernetes infrastructure provisioning
* Actively engages and participates in technology forums related to Continuous Delivery and DevOps initiatives
* Provides sound recommendations in order to improve and/or implement best practices for supporting Onyx Toolchain strategy and initiatives
* Hands-on keyboard coding as required

Required Skills
* 2 to 3 years working in a DevOps capacity within a large organization
* 1 to 2 years expertise leveraging Continuous Delivery platform such as Spinnaker (Armory Spinnaker a plus), including deployment workflows as pipelines
* Must have excellent skills in Docker, Helm Kubernetes and Terraform
* Experience with deployment strategies such as Red/Black (blue/green), Highlander, and Canary Analysis
* 1 to 2 years of experience in Kubernetes (AWS EKS, a plus)
* Deep knowledge of Terraform IaC (Terraform Enterprise preferred)
* Extensive knowledge of cloud infrastructure architecture, micro services, containerization and configuration management
* Solid understanding of CI/CD
* Strong understanding of Object Oriented and/or scripting programming languages including Java, Go, Rust, Kotlin, Python a plus
* Familiarity with Git based SCM solutions
* Working proficiency (1 to 2 years) in one or more cloud provides such as ( AWS, GCP, Azure)
* Linux, virtualization, and monitoring a plus
* AWS certification a plus

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


DevOps Engineer for Europe's leading cryptocurrency broker (Agility included) at Pentalog () (allows remote)
1w

Our partner & client, Europe’s leading retail broker for buying and selling cryptocurrencies, precious metals, stocks and others is searching for a DevOps Engineer to ramp up its team of professionals. This leading FinTech with Austrian roots with 2 million platform users, provides the easiest and fastest access to the world of digital assets.


As a DevOps Engineer, you will become an Agile-driven team member, working closely with developers to implement and support the continuous integration, in order to ensure stable and reliable releases for the client’s cryptocurrency platform. You will be responsible for developing and maintaining the container-based microservice infrastructure, to improve the availability and resilience of our services. For this role, you will need motivation and knowledge in the latest cloud technologies, like Terraform and Kubernetes, to create a scalable and solid architecture.


Responsibilities



  • Develop tools and improve systems and server setups to guarantee stability and security;

  • Collaborate with cross-functional teams to enhance the system and develop new features;

  • Enhance the terraform codebase and infrastructure pipeline to support rapid feature delivery;

  • Monitor and upgrade the systems and server setups to guarantee stability and security.


Job requirements



  • Highly skilled in Linux Administration and AWS based infrastructure (EC2, RDS, S3, SQS, etc.);

  • Experience with Docker, Kubernetes/ECS and Terraform;

  • Previous work with GitLab CI/CD, CircleCI, Travis CI, Bitbucket Pipelines or similar;

  • Experience in building and maintaining real-time application monitoring with deep knowledge of troubleshooting hotspots;

  • Familiarity with scripting in Bash or Python;

  • Good written and verbal communication skills in English.


Full-Stack DeFi Engineer at Request () (allows remote)
1w

THE ROLE


We are looking for an experienced Full-Stack developer experienced in blockchain to join the development team.


YOUR RESPONSIBILITIES



  • Main developments include : payment-related smart contracts (mainly Solidity), typescript libraries & protocol updates.

  • Develop Request core infrastructure

  • Support front-end applications growth

  • Participate in the choices of engineering methodologies, tools and organization

  • Keep yourself up-to-date with the rapidly evolving blockchain ecosystem and drive changes in the protocol and the team

  • Work autonomously inside a high performing team

  • Support the developer community to build on top of Request


QUALIFICATIONS



  • Solid knowledge of computer science fundamentals: algorithms, data structures, databases, distributed systems, operating systems, networking

  • Strong knowledge of Typescript and Node.js

  • Understanding of API design (REST, RPC)

  • Previous experience in working with Blockchain-based applications

  • Previous experience in writing smart contracts

  • Previous experience in deploying enterprise-grade dapps on any major platform

  • Good understanding of git and continuous integration tools

  • Self-motivated, innovative and proactive

  • Ability to take responsibility for projects and the willingness to learn and grow professionally in a team environment


Bonus - this makes you stand out



  • Experience with decentralized file systems like IPFS, swarm, dat, hyperdrive.

  • Experience with modern web development, especially React

  • Familiarity with kubernetes, Amazon Web Services or Google Cloud Platform

  • Knowledge of Infura / Alchemy

  • Security knowledge: smart contracts, internal awareness, etc.


WHY WORK WITH REQUEST ?



  • Being on the frontier of this new and exciting technology, you will be given the chance to lead the way forward!

  • You will have the opportunity to work in a highly ambitious team that wants to have a lasting impact on the way we experience finance tomorrow

  • Work in an informal and friendly environment that is very open to new initiatives and ideas

  • The team is inclusive, with inspirational and international colleagues

  • Unlimited vacation days with a mandatory minimum of 20/year.

  • We all work remotely (even without pandemic) but we love to meet as frequently as possible, with at least 3 company-wide reunions per year where possible.

  • Salary 70 000 EUR - 100 000 EUR yearly


Software Engineer at Zero Hash () (allows remote)
1w

Responsibilities:



  • Support the company’s vital business by contributing to the design and development of software in an event-driven microservices environment

  • Develop microservices in Golang and Python

  • Work with platform engineers to setup new services

  • Respond to production issues and alerts

  • When necessary, communicate directly with client technical teams


Requirements:



  • 3 years of experience, preferably in the FinTech space

  • A humble and scrappy get-it-done mindset; you’re resourceful and in your element going from 0 to 1

  • Excellent problem solving skills - can troubleshoot complex systems

  • Deep proficiency with at least one of Python and Golang and experience with the other

  • Comfort with ambiguity; the ability to independently lay out and test clear hypotheses and solve problems without well-defined direction

  • Excellent verbal and written communication skills


Senior iOS Developer at SORAMITSU (Innopolis, Russia) (allows remote)
1w

We are looking for a Senior iOS Developer for SORAMITSU company projects.


We choose the tech we use, we have our own blockchain framework, and we create decentralized mobile products — developing the mobile client apps in-house. Among our projects are local payment systems on blockchain for universities and even national banks. Moreover — we've designed autonomous economic systems with decentralized governance.


We love technology and believe in open-source (check out https://github.com/soramitsu). Want to join us?


Your profile:




  • Knowledge of Swift, and experience Objective C would be an advantage;




  • Experience working with MVC/MVVM/VIPER/MVP;




  • Multithreading: NSOperation & GCD;




  • UI/UX: UIKit using XIBs, as well as Autolayout and code-based layout;




  • Persistent Storage: Native Core Data framework;




  • Experience with networking frameworks and wrappers of NSURLSession with NSOperation for the chain requests;



  • Experience with REST API, WebSockets, JSON RPC


  • Experience with git flow, Cocoapods;




  • Background in Computer Science (algorithms, data structures, etc)




Would be great if you have:



  • Experience in developing apps for blockchain

  • Knowledge of decentralized systems

  • Background in Software Engineering (education/ experience in the field)


Soft skills:



  • Impeccable communication, presentation and organizational skills

  • Significant attention to details

  • Maintain a positive attitude while giving and receiving constructive criticism to make improvements and take appropriate corrective actions;

  • Honesty and ethic;

  • Be open to changes (positive or negative) and to considerable variety in the work place;

  • Willingness to take on responsibilities and challenges.


Senior Full Stack Developer (Java/React)- VP -Collateral Asset Tokenization at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
1w
As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

Join the team that is leading the transformation of collateral management to a blockchain-based solution. Tokenized securities are used to achieve near instantaneous exchange of collateral between counterparties. We are managing billions of dollars of collateral using our permissioned blockchain network today and rapidly expanding our capabilities to additional markets. Software engineers in this space will have the opportunity to deliver solutions that fundamentally change the ways in which collateral assets are moved and settled in the global markets

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or equivalent experience
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Understanding of architecture and design across all systems
* Working proficiency in developmental toolsets
* Knowledge of industry-wide technology trends and best practices
* Ability to work in large, collaborative teams to achieve organizational goals
* Passionate about building an innovative culture
* Proficiency in one or more modern programming languages
* Understanding of software skills such as business analysis, development, maintenance, and software improvement

Technical Skills

Full Stack (Java React)

Cloud Experience (Pivotal, Kubernetes would be plus)

Micro Services, MQ, Kafka

Cassandra

Test driven development

CI/CD JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Senior Full Stack Developer (Java/React)- VP -Collateral Asset Tokenization at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
1w
As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

Join the team that is leading the transformation of collateral management to a blockchain-based solution. Tokenized securities are used to achieve near instantaneous exchange of collateral between counterparties. We are managing billions of dollars of collateral using our permissioned blockchain network today and rapidly expanding our capabilities to additional markets. Software engineers in this space will have the opportunity to deliver solutions that fundamentally change the ways in which collateral assets are moved and settled in the global markets.

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or equivalent experience
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Understanding of architecture and design across all systems
* Working proficiency in developmental toolsets
* Knowledge of industry-wide technology trends and best practices
* Ability to work in large, collaborative teams to achieve organizational goals
* Passionate about building an innovative culture
* Proficiency in one or more modern programming languages
* Understanding of software skills such as business analysis, development, maintenance, and software improvement

Technical Skills

Full Stack (Java React)

Cloud Experience (Pivotal, Kubernetes would be plus)

Micro Services, MQ, Kafka

Cassandra

Test driven development

CI/CD JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Low-Level Embedded Linux/Android/ AOSP Developer at Zühlke Engineering GmbH (Frankfurt am Main, Deutschland)
1w

What your job will involve:



  • You will develop low-level software in the embedded Linux ecosystem, with adapting or integrating with Android/AOSP being a typical case.

  • You will be actively involved in software design, driven by hardware requirements or technical specifications.

  • You will cooperate closely with other developers and disciplines, such as electronics, quality assurance, and application developers.


What you should offer:



  • You have a technical degree, ideally in computer science or software engineering.

  • You have a strong background in embedded Linux, including low-level aspects such as driver development and kernel modules.

  • You have good command of C and its ecosystem, including modern C , but you can also switch back to C on demand.

  • You have acquired sound knowledge of how hardware works; you know how to read data sheets and protocol specifications.

  • As a bonus, you are familiar with the Android Open Source Project (AOSP), and you have a solid understanding of how customizations within AOSP are exposed to the application layer (Java-/Kotlin-based Android applications).

  • You have at least a basic understanding of the prerequisites of safety-critical engineering.

  • You have solid social skills and are able to communicate with customers, partners, managers and colleagues on an equal footing in fluent German and good technical English.


What we offer:


Zühlke will support your success with a unique corporate culture for which we have been recognised as one of the best employers in Germany. It is important to us that we help you develop and improve with continuous, high-quality training. We take an interdisciplinary approach and we regularly share experiences and learn from one another. At Zühlke, you will appreciate how we all communicate openly, are honest about our abilities and enjoy working as a team. Last but not least, we offer an attractive remuneration package and a modern working environment, and we are all committed to bettering ourselves each day.


What else you can expect:



  • Work-life balance: we can offer you flexitime and opportunities to work from home. You can have extra hours paid out as overtime or take them off as holiday during less busy periods.

  • Freedom & autonomy: our trusting management style gives you the freedom to make decisions autonomously. Our employees get the opportunity to put forward their own ideas and play an active part in shaping our business.

  • Working environment: a friendly, professional approach is our top priority. With us, you can expect interdisciplinary collaboration with helpful and committed colleagues.


Read our project success stories and get inspired by the Zühlke spirit.


Softwareentwickler (m/w/d) Fullstack / Backend / Java at MaibornWolff GmbH (München, Deutschland)
1w

Du hast bereits mehrjährige Entwicklungserfahrung gesammelt und bist insbesondere an Backend- oder Fullstack-Entwicklung interessiert? Und das in einem netten Arbeitsumfeld? Dann nimm dir doch kurz die Zeit und lerne MaibornWolff kennen.


Unsere Projekte sind so vielfältig wie unsere Kunden. Beispiele gefällig? Wir vernetzen Haushaltsgeräte über die Cloud, helfen einem Automobilhersteller bei der Alltagsnutzung von Elektrofahrzeugen und entwickeln einen medizinischen Diagnose-Assistenten, der die Lebensqualität von Patienten verbessert. Unsere Kunden kommen aus unterschiedlichen Branchen. Dadurch gewinnen wir immer wieder neue Perspektiven und bringen Abwechslung in unseren Alltag.


Gemeinsam mit anderen Softwareentwicklerinnen, Software- und IT-Architekten entwickelst du spannende Softwarelösungen, teilst deine Erfahrungen mit Junior-Entwicklern und fachsimpelst mit deinem Team zu unterschiedlichen Software-Engineering-Themen. Ob in unseren eigenen vier Wänden oder auf Konferenzen. Im Alltag sind Scrum und Kanban unsere agilen Werkzeuge. Dank crossfunktionaler Teams begegnest du vielen Kollegen und Kolleginnen aus unterschiedlichen Fachdisziplinen.


Wir bieten dir eine lebendige Weiterentwicklungskultur. Du lernst nicht nur neue Technologien und Methoden im Entwicklungsalltag kennen. Dank eines Weiterbildungsbudgets kannst du an zahlreichen Schulungen und Konferenzen teilnehmen. Oder du erstellst selbst Schulungen für unsere interne Akademie. So erweiterst du nicht nur deinen eigenen Horizont, sondern auch den deiner Kolleginnen und Kollegen.


Deine Aufgaben:



  • Du entwickelst mit deinen Kolleginnen und Kollegen moderne Anwendungen für deinen Kunden, auch im Cloud-Umfeld.

  • Du gestaltest den gesamten Lebenszyklus der Software mit und achtest auf eine saubere Codequalität.

  • Du machst dir Gedanken über skalierbare Software-Architekturen, z.B. Microservices.

  • Du kannst je nach Erfahrungsgrad einzelne Projekte betreuen.

  • Du dokumentierst deine Arbeit und hilfst so deinem Team, den Überblick zu behalten.


Deine Erfahrung:



  • Du hast ein abgeschlossenes Studium der Informatik, Medieninformatik, Wirtschaftsinformatik oder einer ähnlichen Fachrichtung.

  • Du hast mehrjährige Entwicklungserfahrung mit Java, idealerweise zusammen mit Spring. Oder du hast Erfahrung mit einer anderen OOP und willst in die Java-Welt wechseln.

  • Du beherrschst idealerweise weitere Programmiersprachen wie Kotlin, Golang oder JavaScript.

  • Du hast idealerweise Erfahrung in der Cloud-Entwicklung gesammelt (Azure, AWS).

  • Du bist neugierig und denkst Dich schnell in neue Themen und Technologien ein.


Bei MaibornWolff lernst du täglich dazu. Du entwickelst dich fachlich und als Mensch weiter. Und bleibst immer du selbst. Wir sind ein buntes Team und genau das wollen wir auch bleiben. Haben wir dich neugierig gemacht? Dann bewirb dich. Wir freuen uns!


LMAX Software Developer (Core Java) at LMAX Group (London, UK)
1w

We are looking for enthusiastic Software Developers to join the growing development team at LMAX and collaborate with us to solve interesting and challenging technical problems, developing high quality, low latency, performant software.


You won’t find a long list of hard requirements here. If you are a motivated and self-driven developer who will enjoy learning and growing together with us, then we’d love to talk to you.


About LMAX


We design, build and operate FX exchanges in London, Tokyo and New York - facilitating the exchange of over $20 billion a day of currencies between a wide range of customers, including most of the world’s top banks and other financial institutions.


We are also the home of the world's leading institutional Cryptocurrency exchange and have a best in class custodian system that secures our customer’s Cryptocurrency funds.


LMAX’s mission is to transform trading in the world’s biggest financial markets, bringing fairness, openness and transparency - creating a level playing field for all to participate. We are looking for people who want to help us change the game, not just play it.


What you’ll work on


The LMAX dev team works across the whole of the business. To avoid accumulating knowledge silos, we actively rotate developers around our teams, ensuring that everyone gains first-hand knowledge on all areas of our codebase and gets to work on a wide variety of projects, such as:



  • Designing and building software for low latency trading systems

  • Investigating new block chain technologies

  • Analytics tools to help senior management make data-led business decisions

  • Improving our platform’s security and resilience


Our tech stack



  • Backend: distributed, event-driven core Java (90% of the code base), MySQL

  • Frontend: Javascript, Vue.js

  • Data analytics: Python & Jupyter notebooks, Parquet, Docker

  • Blockchain integrations: Bitcoin (& Litecoin, Bitcoin Cash), Ethereum and XRP (Ripple)

  • Testing: JUnit, Mockito, JMH, JCStress, Jenkins, Selenium, many in-house tools…

  • OS: Linux (CentOS)


Due to our strict performance requirements, some bits of our architecture aren’t entirely conventional... We don’t expect you to arrive with an in-depth knowledge of all of our stack - we’ll teach you that.


What you’ll bring



  • A good understanding of how to write clean, efficient, well tested code

  • A keenness to learn and to work in a highly collaborative environment

  • Strong communication and problem-solving skills

  • An appreciation that the simple solution to a problem - while often harder to discover than the complex one - is usually best


Our Values


Working collaboratively: We work in a very social and collaborative environment, even while remote. Working as a team and with colleagues from across the business, allows multiple ideas to combine into stronger designs and better solutions. Pair programming ensures high quality code, supports knowledge growth and sharing of expertise. With many eyes contributing to any code before it goes into production, you will rarely find a traditional code review at LMAX.


Test driven: LMAX relies heavily on test driven development and automation. We gain rapid feedback and confidence from 35,000 end-to-end tests running every half an hour. There are also extensive unit, compatibility, migration, and resilience tests.
We care a lot more about software performance than many other organisations. We have a range of continuous performance tests designed to catch any regression before it reaches production, from targeted microbenchmarks to end-to-end replays of production traffic.


Dedicated to quality: We care a lot about quality; we like to dig deep into the code-base and leave things better than we found them - more readable, better modelled, more performant, more consistent. There is a permanent expectation of delivering high quality, maintainable code, and minimising technical debt.


You won’t be stressed about deadlines and pressured to cut corners just to get things done quickly. As a team we enjoy building software and seeing that software used, and although we want to deliver things in a timely manner, we always strive to write things properly and cleanly the first time.


Always improving: We regularly examine our successes and failures to look at how we can improve both as a team and individually. Alongside regular internal training sessions, we have a generous budget supporting attendance at conferences or training courses and we set aside Friday afternoons as a time for developers to pursue an interest or learn something.


Benefits



  • Smart, friendly colleagues keen to share their knowledge and learn new things from you

  • The opportunity to work on a wide variety of projects, including cutting edge technology, and interesting technical & performance challenges

  • A culture where high quality maintainable code is valued over quick hacks

  • Generous funding pot for training courses and conferences

  • Flexible working options, and home working support

  • Competitive salary

  • 25 days holiday (increasing to 30 with service), plus bank holidays

  • A benefits suite including ride to work & electric car schemes, private medical insurance, life insurance and critical illness cover, pension plan, gym membership & more

  • Relaxed dress-code

  • Think you know every IntelliJ shortcut? Think again. (yes, this is a benefit!)


Senior Software Engineer, Frontend Blockchain Applications at Hex Trust (Hong Kong)
1w

We are seeking suitable candidates for Front-End Developer role responsible for the development of Web-based front ends for Blockchain and Cryptocurrency related applications such as Wallets, DApps and Crypto Currency Trading applications. You will be working closely with our UX designers, Product Managers and the Front and Backend development teams.


RESPONSIBILITIES



  • Development of web based front end applications for Blockchain, Cryptocurrencies and DApps.

  • Working closely with UX Designer to ensure optimal implementation of User Interfaces.


REQUIREMENTS



  • 5 to 8 years experience in Web front-end development.

  • Solid JavaScript, CSS, HTML and TypeScript knowledge and experience.

  • Some node.js and backend experience.

  • Ability to work collaboratively with teams members.

  • Attention to detail, with the ability to work independently in an ambiguous and fast-paced environment.

  • Good planning, coordination and communication skills.

  • Interest in blockchain, cryptocurrencies, trading and security (desirable)


Software Engineer, Backend Blockchain Applications at Hex Trust (Hong Kong)
1w

We are seeking suitable candidates for backend end developer role responsible for the development of Blockchain and Cryptocurrency related applications such as Wallets, DApps and Crypto Trading applications. You will be working closely with our UX designers, product manager and the front and backend development teams. Ideal candidates will have 2 or more years of experience in backend development using Node.js, Javascript and Python or Go.


RESPONSIBILITIES



  • Design and development of backend services for Blockchain Wallets and Transaction Processing systems.

  • Integration with Blockchain Network nodes.

  • Working closely with Front End and DevOps teams.


REQUIREMENTS



  • 3 to 7 years experience in backend end development.

  • Node.js and Express.js development.

  • Experience in SQL development.

  • Experience in Shell scripting.

  • Ability to work collaboratively with teams members.

  • Attention to detail, with the ability to work independently in an ambiguous and fast-paced environment.

  • Good planning, coordination and communication skills.

  • Interests in blockchain, cryptocurrencies, trading and security.

  • Solidity Ethereum smart contract development experience would be a plus.


DevOps Engineer - FinTech Unicorn dealing in cryptocurrency (Agility included) at Pentalog () (allows remote)
1w

Our partner & client, Europe’s leading retail broker for buying and selling cryptocurrencies, precious metals, stocks and others is searching for a DevOps Engineer to ramp up its team of professionals. This leading FinTech with Austrian roots with 2 million platform users, provides the easiest and fastest access to the world of digital assets.


As a DevOps Engineer, you will become an Agile-driven team member, working closely with developers to implement and support the continuous integration, in order to ensure stable and reliable releases for the client’s cryptocurrency platform. You will be responsible for developing and maintaining the container-based microservice infrastructure, to improve the availability and resilience of our services. For this role, you will need motivation and knowledge in the latest cloud technologies, like Terraform and Kubernetes, to create a scalable and solid architecture.


Responsibilities




  • Develop tools and improve systems and server setups to guarantee stability and security;

  • Collaborate with cross-functional teams to enhance the system and develop new features;

  • Enhance the terraform codebase and infrastructure pipeline to support rapid feature delivery;

  • Monitor and upgrade the systems and server setups to guarantee stability and security.



Job requirements




  • Highly skilled in Linux Administration and AWS based infrastructure (EC2, RDS, S3, SQS, etc.);

  • Experience with Docker, Kubernetes/ECS and Terraform;

  • Previous work with GitLab CI/CD, CircleCI, Travis CI, Bitbucket Pipelines or similar;

  • Experience in building and maintaining real-time application monitoring with deep knowledge of troubleshooting hotspots;

  • Familiarity with scripting in Bash or Python;

  • Good written and verbal communication skills in English.


PHP Developer WANTED (!) by a FinTech Unicorn dealing with cryptocurrency at Pentalog () (allows remote)
1w

Our Austrian client has been around since 2014 and is known for financial innovative ideas. The company’s platform is dealing with cryptocurrency, while also maintaining a close collaboration with financial services, banks and several trading platforms.


Pentalog has partnered up with this start-up that recently reached ‘unicorn’ status, for a great project. As a PHP Developer, you will be working on a solution that will help our client continue his work as a leader on the European cryptocurrency exchange market.


Tech stack: PHP Laravel/ Lumen Framework, MySQL



Job requirements




  • Strong knowledge and experience in backend development systems and methodologies;

  • Excellent knowledge of PHP Laravel Framework, MySQL and REST-API;

  • Good knowledge of working database systems & database optimizations;

  • Extensive experience in writing and maintaining tests;

  • Excellent problem-solving skills and high attention to detail;

  • Great communication skills and fluency in English.


The ideal candidate would be a mid-level PHP Developer, who boasts the following qualification:



  • Strong knowledge of API / back-end development best practices and system architecture;

  • Strong knowledge of Database systems and algorithms;

  • Willingness to mentor less experienced team members.


Blockchain Software Engineer at Zero Hash () (allows remote)
1w

Zero Hash is looking for a Blockchain Software Engineer to help architect Zero Hash's Blockchain infrastructure and build new features. We are a high performing team looking for an equally ambitious and driven teammate.


The right candidate for this position is detail oriented, deeply technical, and driven with a passion for Blockchain. You are eager to learn new technologies and complex systems.


If you're looking to have a massive impact in a high-growth startup in one of the most exciting markets in decades, you will find this role challenging and rewarding in equal measure.


Responsibilities



  • Maintain and support over 50 digital assets

  • Architect and develop new features including staking-as-a-service

  • Subject matter expert for stakeholders including customers

  • Support the company’s vital business by contributing to the design and development of software in an event-driven microservices environment

  • Develop microservices in Golang and Python

  • Work with platform engineers to setup new services

  • Respond to production issues and alerts

  • When necessary, communicate directly with client technical teams


Requirements



  • Deep domain knowledge of various blockchains

  • Ability to research new blockchain technologies

  • 2 years of relevant experience

  • A humble and scrappy get-it-done mindset; you’re resourceful and in your element going from 0 to 1

  • Excellent problem solving skills - can troubleshoot complex systems

  • Deep Proficiency with at least one of Python and Golang and experience with the other.

  • Understanding of SQL and database schema design

  • Comfort with ambiguity; the ability to independently lay out and test clear hypotheses and solve problems without well-defined direction

  • Excellent verbal and written communication skills


Preferred



  • Involvement in the crypto and blockchain community (contribute to open source projects, conferences)

  • Bachelors in computer science or equivalent experience

  • Experience at a banking-as-a-service, brokerage-as a service, payment-as-a-service business

  • An understanding around financial services reconciliation tools


Backend Developer at Quant (London, UK)
1w

Blockchain technology is changing the way individuals and organisations interact with each other. And Quant is leading this revolution. We’ve already developed the world’s first blockchain API Gateway which both connects enterprise applications to DLTs and interconnects DLTs together. Now, we’re building on this platform (called Quant Overledger) to help governments, organisations and individuals across the globe benefit from the true potential of incredibly powerful technology.


Headquartered in London, Quant Network is a member of the Oracle global start-up ecosystem, and an Amazon AWS partner.


It’s an exciting mission: developing a technology that is truly changing the way the world connects. But it’s challenging, too. Which is why we’re looking to expand our Engineering Team. We need the support of people who not only share our vision but who are intellectually flexible and tenacious; people who revel in problem-solving. People who can think laterally and challenge norms.


The role


This is entry-level to mid-level role.


Responsibilities



  • Translate requirements into design, ask stakeholder questions, disambiguate specs

  • Ability to work with minimal supervision in order to be effective

  • Take an active hands-on approach to all aspects of the development lifecycle including technical design, development, testing, through to production environments

  • Minimize accumulation of technical debt within any component we design, own or build and identify and implement optimizations to increase automation for future development


Mandatory skills



  • 3 years commercial experience of software development (preferably in financially regulated businesses such as the Banking or Insurance market)

  • Experience with REST API and RPC development

  • Knowledge and experience with common Agile techniques and concepts: User Stories, BDD, TDD, Continuous Integration, Continuous Testing, Pairing, Automated Testing

  • Experience with continuous integration and deployment processes and working on both greenfield and existing architectures (including strong Git, GitHub experience)

  • Good written and verbal communication skills - needed for communicating with a wide range of people, both internally and occasionally externally in a professional manner


Additional Desirable skills/attributes



  • Have programming experience, particularly in Spring Boot Java

  • A good understanding of Microservice architecture/MongoDB/AWS/Springboot/RPC

  • Knowledge of (at least one of) development in R3 Corda/Hyper Ledger Fabric/Ethereum and/or demonstratable interest in DLT/Blockchain or related technologies and business applications

  • Experience of working in a dynamic environment often with shifting priorities

  • Knowledge of any of Docker, Kubernetes, RabbitMq, EMS, Kafka

  • Knowledge of algorithms and data structures

  • Experience of low-level development and associated paradigms (sockets, threads, async protocols, error handling)

  • Exposure to Test driven development, Behaviour driven development, Test Automation, Secure by design approaches

  • Exposure to large scale, high volume, multi-threaded and highly distributed systems

  • Involvement in open-source development and may even contribute to one or more repos


Personal strengths



  • A self-starter, efficient and innovative

  • An original thinker

  • An enthusiastic and able problem-solver

  • Enthusiastic team player with the ability to lead where appropriate

  • A keen learner with a strong desire to upskill in a variety of software development techniques


The team


At Quant, you’ll join a highly engaged and motivated Engineering department, working in one of the most genuinely exciting – and challenging - areas of technology today. Currently, our small teams are 100% remote (temporarily due to Covid-19) and employ high-quality and meticulous Agile practices and iterative development. All of our developers are intellectually agile, inquisitive and curious, love a challenge, are instinctive collaborators and love to continuously develop their skills.


The technology and tools you will be using


Tools: Helm, Git, Visual Studio Code, IntelliJ, Postman, Clubhouse and Miro


Tech Stack: Spring Boot, Java, JS, NodeJS , PHP and VueJS.


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.


The rewards


Not only will you be working with a small, but rapidly growing, team, in one of the most genuinely exciting areas of technology today, but we are committed to the philosophy of CPD (continuous performance development). This not only helps us to develop team performance that will keep us at the leading edge of the technology but ensures that every employee has the opportunity to maximise personal development and career growth. We also offer a competitive salary and an agile and family-friendly working environment.


The perks


At Quant we are committed to employee physical and mental well-being, not only will you have unlimited access 24/7 to our employee assistance program, but you will also have access to free online fitness classes; free online GP services; healthy eating plans; as well as discounts on other gym memberships and equipment amongst other discounts.


We believe in different


Quant Network is built on difference. Our technology is different; our vision of connectivity is different; our developers think differently. That’s why we’re committed to diversity and inclusion in the workplace. And it’s not just passive support: empty words to bolster a corporate brand. It’s active support, evidenced by facts such as that our workforce is approximately 50% female, and that we have a truly international team, with over 10 languages spoken. Basically, we welcome anyone who can contribute to helping us achieve our mission – to change the way the world connects.


Job Reference: QN-LON-E-2021003


Contact: recruitment@quant.network


Application close date: 28 Feb 2021


Frontend Senior Engineer at Bitso () (allows remote)
1w

About Bitso:


Bitso is Latin America’s leading cryptocurrency platform. Our goal is to evolve how we think about and use money. We believe that we should all have the opportunity to use our money whenever we want it, and how we want it, without boundaries or schedules. To achieve this, we provide individuals with fast, cheap, seamless and user-friendly financial services powered by blockchain technology. Cryptocurrencies do not rely on intermediaries to give them legitimacy or value. Instead, they are valuable because of the peer-to-peer technology that powers them. We firmly believe in crypto and the use cases it has. It’s time for the world to upgrade to a fair, open, transparent, and global financial system for all. #makecryptouseful.


Visit us at https://bitso.com/



About the team:


You will be a key member of our React team. Your main focus will be to participate in a squad building the foundation of our features and setting up the bases for them to scale. We will ask you to help set up the good programing practices that help the adoption of this foundation on the company.


This is a role for an active engineer who will focus on delivering code and help with the planning related to this code. Since this is a senior role you will need to help other developers that you work with to grow their programming skills and their soft skills and to lead them by example.


To succeed you will need to be hands on, have an eye to detail, focusing on building reusable components that can be used to quickly create and scale these interfaces.


You are:



  • 4 years of experience on Frontend development. Experience as a technical lead required.

  • Experience planning, documenting, testing and releasing features or products.

  • Strong proficiency in Javascript(ECMAScript 2017 or higher).

  • Experience working in an Agile environment.

  • Experience with ReactJS Framework or similar frameworks (Angular or Vue.js)

  • Strong general computer science knowledge.

  • A user-centric mentality for building products.

  • English language proficiency.


Additionally, it would be nice if you



  • Mentor devs and help them into their career.

  • Experience scaling a large javascript application

  • Experience building large data sets visualization interactive web UI.

  • Experience improving performance, accessibility(a11y) and data management of big javascript applications.

  • Passionate about Crypto


You'll do:



  • Work with product, design and other engineering teams(mobile, backend) to plan new feature development and help scale our current product and platforms.

  • Help and propose solid bases for bases for our stack

  • Write high-performance code designed to scale.

  • Mentor other react developers to improve their coding skills and help set up good practices across teams



Compensation and Benefits:

  • Purpose: You’ll be part of something bigger, working towards financial disruption and inclusion across Latin America

  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.

  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent from 25 nationalities bound by our quest to #makecryptouseful

  • Salary: We pay very competitively in the countries where we operate, based on sophisticated high-tech markets

  • Venue: Work from wherever you want, work asynchronously; this role is fully remote to give you maximum freedom

  • Unlimited Paid Time-Off: You choose your number of days off. Recharge batteries and enjoy who you are outside the office





  • This role is expected to work remotely.

  • These are the applicable requisites, although equivalent competencies in any of the above will also be considered.


Bitso promotes an environment where people are treated fairly and with respect, free of discrimination, bullying, harassment, violence or threats.


Please visit: https://bitso.com/legal/GI/terms to see our privacy policy.


Data Engineer at Zero to One Search () (allows remote)
1w

Data Engineer


San Francisco (CA), Erlangen (Germany)


Our client is a young crypto startup from Silicon Valley.


Currently in stealth mode. However, they are backed up by a16z, Coinbase Venture, and many others. The company aims to help economies transition to cryptocurrencies.


We are looking for the best talents in the industry to join them.


Among the openings a position for Data Engineer. Remote is possible.


Key Responsibilities:



  • Design data pipelines that can scale to handle this large data ingest. This includes figuring out ways to store, process, and load this data with robust features for filtering, pre-processing, post-processing, de-duplication, and

  • Building and refining custom data labeling services that directly influence the quality of our iris recognition

  • Work closely with other stakeholders (data contributors consumers) to incorporate their data usage needs on a variety of tasks and


Ideal candidate:



  • Enjoy working as part of a fast-moving team, where perfectionism can sometimes be at odds with (but sometimes directly required for) pragmatism.

  • Own problems end-to-end, and are willing to pick up whatever context is needed to get the job done.

  • Has a desire to dig into problems across the stack, whether networking issues, performance bottlenecks, memory leaks, or simply reading unfamiliar code to figure out where potential issues might

  • Has a strong belief in the crucial need of high-quality data for producing state-of-the-art machine learning systems and is highly motivated to design workflows that effectively meet the associated challenges.

  • Cares about code quality and enjoy building tools that are easy to use and extensible


Tools:


Here’s a sampling of services currently running (and planned) in production:



  • Languages (Python / Go)

  • Data Orchestration (Airflow / Dagster)

  • Infrastructure, Storage, and Processing (AWS)

  • Labeling Services for ML Models (MTurk, Flask, Streamlit, Docker)

  • Pipeline Monitoring (Datadog)


Senior Java Developer at SORAMITSU (Innopolis, Russia) (allows remote)
1w

We are looking for a Senior Java developer that has experience with critical production systems (i.e. payment systems, B2B systems, Telco or similar systems).


Your responsibilities would be to design, implement, and support software production solutions that will be used by our clients, write tests for the systems and guarantee high quality of functional and non-functional characteristics of produced code, perform code review for other developers, take part in making architectural decisions, transfer knowledge to other team members and mentor junior developers.


You will need to select and integrate frameworks and libraries which will be part of software systems, and to prove your reasoning for this selection. As a senior developer, you should understand the business goals of the system, plan your work upfront, provide correct estimations to each task and be able to foresee possible problems and eliminate them before they appear.


Education and experience



  • A bachelor’s degree or higher;

  • 3 years of experience in Java (or other JVM-based) development.

  • Knowledge of software engineering process frameworks and software lifecycle management.

  • Experience in designing distributed systems.


Technical competences and qualifications



  • Strong analytical and problem-solving skills.

  • An excellent understanding of development and testing methodologies, object-oriented programming best practices.

  • Proficiency in architecture design of software systems.

  • Deep knowledge of Java (or other JVM-based) language, good understanding of how JVM works.

  • Good experience of using building tools (Maven, Gradle).

  • Strong experience with multi-threaded, asynchronous code.

  • Good understanding of networking principles and related design (REST, gRPC etc.).

  • Good understanding of database design and knowledge in SQL/NoSQL.

  • High level of Git usage experience, along with related workflows.

  • Decent Ops side competence (virtualization, docker k8s) is a plus.

  • Experience in blockchain-related projects will be highly appreciated.


Required soft skills



  • Impeccable communication and organizational skills.

  • Significant attention to details.

  • Maintain a positive attitude while giving and receiving constructive criticism to make improvements and take appropriate corrective actions.

  • Honesty and ethic.

  • Be open to changes (positive or negative) and to considerable variety in the workplace.

  • Willingness to take on responsibilities and challenges.


Full Stack Engineer at Transmute (Austin, TX) (allows remote)
1w

The Transmute team is looking to add a Senior Full Stack Engineer with specific expertise in Progressive Web Applications and RESTful API design and implementation. We are excited to build a decentralized team, and blockchain experience is not required; we provide training and expertise. If youre an experienced, full-stack software engineer who shares our obsession with decentralization, cryptography and blockchain, then we want to hear from you!

Our mission to improve developer velocity, scalability and testability in the verifiable data ecosystem. We build software that helps companies manage data protection and portability both internally and externally. Most of our work is focused on supply chain modernization.


Benefits


Employment Benefits

  • Fully remote work with in-person team building 1- 2x per year
  • Unlimited vacation policy and ability to design flexible working hours
  • Healthcare coverage via premium reimbursement
  • Opportunity for further compensation increases and stock option grants



Who We Are

Transmute is based in Austin, TX and backed by Techstars, Moonshots Capital, TMV and others. Our collective experience is entirely high-tech, ranging from healthcare to cybersecurity to semiconductors. Were good at what we do and enjoy working on the bleeding edge together.

We strongly believe in and adhere to our values, which include flexibility, inclusion, open source innovation, and respect. We provide the kind of team commitment and support that only small, agile startups can for employees who want to work in a remote environment that is smart, scrappy and values tenacity.


What We Do

Transmute digitizes trade documentation in a way that is cryptographically verifiable and traceable across an entire logistics ecosystem. Our approach secures critical trade data and documents, so that they're:

  • Traceable & verifiable anywhere in the world.
  • Instantaneous to access or selectively share.
  • Context-aware and machine readable.
  • Easily searchable & auditable.
  • Impossible to forge or alter.

We achieve this by combining decentralized identifier (DID), verifiable credential (VC), and blockchain technology with existing cloud-based systems to eliminate the paper hassle of trade docs and provide unprecedented visibility into customers supplier networks by effectively memorializing trade data at every step in a products journey from point of origin to point of import and beyond.


Blockchain Engineer (Global) at Hummingbot () (allows remote)
1w

How would you like to continually master new blockchains and command an army of blockchain node minions handling thousands of transactions weekly? In this role, you will be responsible for maintaining our backend blockchain infrastructure and extending it to support additional chains.


You will regularly learn about new types of blockchains, figure out how they work, and work to integrate them into our system. This role requires you to handle the full lifecycle of the blockchain integration, from the setup and orchestration of nodes to efficiently and securely automating payments transactions.


What you'll be doing:



  • Integrate blockchains into our user payments system

  • Setup and manage blockchain nodes and infrastructure, as necessary

  • Manage the full life-cycle of the payments process: transaction creation, transmission, and state management

  • Be part of the core team and make a significant impact in a fast-growing, VC-backed blockchain startup


You're a great fit if you:



  • are fluent in Python with prior experience in building python backend applications.

  • are fluent in Javascript and have experience with blockchain SDKs.

  • have experience with blockchain nodes and infrastructure; DevOps experience with Kubernetes and Docker.

  • have experience with MySQL, sql queries, sqlalchemy.

  • understand information and data security.

  • have painstaking attention to detail and take pride/ownership in your code and the quality of work you produce.

  • are committed to development best practices.

  • are resourceful and autonomous when taking on tasks, while at the same time able to collaborate closely with teammates.

  • thrive working with emerging technologies like blockchain with littleo documentation.

  • a fast learner and problem solver who is excited about the potential for crypto/blockchain technology to revolutionize the world.


Perks at Hummingbot:



  • Become a core member of an experienced Silicon Valley-based team that is well-connected in crypto, blockchain and machine learning

  • Join a remote-first, engineering-driven team with 30 team members across 6 continents

  • Competitive salaries

  • Work hard, have fun culture

  • International travel for conferences, team meet-ups/retreats

  • Work schedule flexibility; unlimited vacation policy


Senior Backend Developer at Quant (London, UK)
1w

Description


Blockchain technology is changing the way individuals and organisations interact with each other. And Quant is leading this revolution. We’ve already developed the world’s first blockchain API Gateway which both connects enterprise applications to DLTs and interconnects DLTs together. Now, we’re building on this platform (called Quant Overledger) to help governments, organisations and individuals across the globe benefit from the true potential of incredibly powerful technology.


Headquartered in London, Quant Network is a member of the Oracle global start-up ecosystem, and an Amazon AWS partner.


It’s an exciting mission: developing a technology that is truly changing the way the world connects. But it’s challenging, too. Which is why we’re looking to expand our Engineering Team. We need the support of people who not only share our vision but who are intellectually flexible and tenacious; people who revel in problem-solving. People who can think laterally and challenge norms.


The role


This is a senior-level to lead developer role.


Responsibilities



  • Translate requirements into design, ask stakeholder questions, disambiguate specs

  • Ability to work with minimal supervision in order to be effective

  • Take an active hands-on approach to all aspects of the development lifecycle including technical design, development, testing, through to production environments

  • Minimize accumulation of technical debt within any component we design, own or build and identify and implement optimizations to increase automation for future development

  • Be a leading example to other engineers in Agile approach and all aspects of development


Key skills



  • 5 years commercial experience of software development (preferably in financially regulated businesses such as the Banking or Insurance market)

  • You should have strong programming experience, particularly in Spring Boot Java

  • A good understanding of Microservice architecture/MongoDB/AWS/Springboot/RPC

  • Experience with REST API and RPC development

  • Knowledge and experience with common Agile techniques and concepts: User Stories, BDD, TDD, Continuous Integration, Continuous Testing, Pairing, Automated Testing

  • Experience with continuous integration and deployment processes and working on both greenfield and existing architectures (including strong Git, GitHub experience)

  • Good written and verbal communication skills - needed for communicating with a wide range of people, both internally and occasionally externally in a professional manner


Additional Desirable skills/attributes



  • Knowledge of (at least one of) development in R3 Corda/Hyper Ledger Fabric/Ethereum and/or demonstratable interest in DLT/Blockchain or related technologies and business applications

  • Experience of working in a dynamic environment often with shifting priorities

  • Knowledge of any of Docker, Kubernetes, RabbitMq, EMS, Kafka

  • Knowledge of algorithms and data structures

  • Experience of low-level development and associated paradigms (sockets, threads, async protocols, error handling)

  • Exposure to Test driven development, Behaviour driven development, Test Automation, Secure by design approaches

  • Exposure to large scale, high volume, multi-threaded and highly distributed systems

  • Involvement in open-source development and may even contribute to one or more repos


Personal strengths



  • A self-starter, efficient and innovative

  • An original thinker

  • An enthusiastic and able problem-solver

  • Enthusiastic team player with the ability to lead where appropriate

  • A keen learner with a strong desire to upskill in a variety of software development techniques


The team


At Quant, you’ll join a highly engaged and motivated Engineering department, working in one of the most genuinely exciting – and challenging - areas of technology today. Currently, our small teams are 100% remote (temporarily due to Covid-19) and employ high-quality and meticulous Agile practices and iterative development. All of our developers are intellectually agile, inquisitive and curious, love a challenge, are instinctive collaborators and love to continuously develop their skills.


The technology and tools you will be using


Tools: Helm, Git, Visual Studio Code, IntelliJ, Postman, Clubhouse and Miro


Tech Stack: Spring Boot, Java, JS, NodeJS , PHP and VueJS.


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.


The rewards


Not only will you be working with a small, but rapidly growing, team, in one of the most genuinely exciting areas of technology today, but we are committed to the philosophy of CPD (continuous performance development). This not only helps us to develop team performance that will keep us at the leading edge of the technology but ensures that every employee has the opportunity to maximise personal development and career growth. We also offer a competitive salary and an agile and family-friendly working environment.


The perks


At Quant we are committed to employee physical and mental well-being, not only will you have unlimited access 24/7 to our employee assistance program, but you will also have access to free online fitness classes; free online GP services; healthy eating plans; as well as discounts on other gym memberships and equipment amongst other discounts.


We believe in different


Quant Network is built on difference. Our technology is different; our vision of connectivity is different; our developers think differently. That’s why we’re committed to diversity and inclusion in the workplace. And it’s not just passive support: empty words to bolster a corporate brand. It’s active support, evidenced by facts such as that our workforce is approximately 50% female, and that we have a truly international team, with over 10 languages spoken. Basically, we welcome anyone who can contribute to helping us achieve our mission – to change the way the world connects.


Job Reference QN-LON-E-2021005


Contact: recruitment@quant.network


Application close date: 28 Feb 2021


PHP Developer at Quant (London, UK)
1w

Blockchain technology is changing the way individuals and organisations interact with each other. And Quant is leading this revolution. We’ve already developed the world’s first blockchain API Gateway which both connects enterprise applications to DLTs and interconnects DLTs together. Now, we’re building on this platform (called Quant Overledger) to help governments, organisations and individuals across the globe benefit from the true potential of incredibly powerful technology.


Headquartered in London, Quant Network is a member of the Oracle global start-up ecosystem, and an Amazon AWS partner.


It’s an exciting mission: developing a technology that is truly changing the way the world connects. But it’s challenging, too. Which is why we’re looking to expand our Engineering Team. We need the support of people who not only share our vision but who are intellectually flexible and tenacious; people who revel in problem-solving. People who can think laterally and challenge norms.


The role


This is senior-level to mid-level role.


Responsibilities



  • Translate requirements into design, ask stakeholder questions, disambiguate specs

  • Ability to work with minimal supervision in order to be effective

  • Take an active hands-on approach to all aspects of the development lifecycle including technical design, development, testing, through to production environments

  • Minimize accumulation of technical debt within any component we design, own or build and identify and implement optimizations to increase automation for future development


Key skills



  • 5 years commercial experience of software development (preferably in web application for platforms)

  • Experience with REST API and RPC development

  • Knowledge and experience with common Agile techniques and concepts: User Stories, BDD, TDD, Continuous Integration, Continuous Testing, Pairing, Automated Testing

  • Experience with continuous integration and deployment processes and working on both greenfield and existing architectures (including strong Git, GitHub experience)

  • Good written and verbal communication skills - needed for communicating with a wide range of people, both internally and occasionally externally in a professional manner

  • Strong UX and frontend development in Vue.JS with PHP backend.


Additional Desirable skills/attributes



  • Have programming experience, particularly in Vue.JS and PHP Laravel Framework

  • A good understanding of API integration and UX Design from Figma/Proto IO or equivalent

  • Experience of working in a dynamic environment often with shifting priorities

  • Knowledge of any of Docker, Kubernetes, RabbitMq, EMS, Kafka

  • Knowledge of algorithms and data structures

  • Experience of low-level development and associated paradigms (sockets, threads, async protocols, error handling)

  • Exposure to Test driven development, Behaviour driven development, Test Automation, Secure by design approaches

  • Involvement in open-source development and may even contribute to one or more repos


Personal strengths



  • A self-starter, efficient and innovative

  • An original thinker

  • An enthusiastic and able problem-solver

  • Enthusiastic team player with the ability to lead where appropriate

  • A keen learner with a strong desire to upskill in a variety of software development techniques


The team


At Quant, you’ll join a highly engaged and motivated Engineering department, working in one of the most genuinely exciting – and challenging - areas of technology today. Currently, our small teams are 100% remote (temporarily due to Covid-19) and employ high-quality and meticulous Agile practices and iterative development. All of our developers are intellectually agile, inquisitive and curious, love a challenge, are instinctive collaborators and love to continuously develop their skills.


The technology and tools you will be using


Tools: Helm, Git, Visual Studio Code, IntelliJ, Postman, Clubhouse and Miro


Tech Stack: VueJS, PHP, Spring Boot, Java, JS and NodeJS


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.


The rewards


Not only will you be working with a small, but rapidly growing, team, in one of the most genuinely exciting areas of technology today, but we are committed to the philosophy of CPD (continuous performance development). This not only helps us to develop team performance that will keep us at the leading edge of the technology but ensures that every employee has the opportunity to maximise personal development and career growth. We also offer a competitive salary and an agile and family-friendly working environment.


The perks


At Quant we are committed to employee physical and mental well-being, not only will you have unlimited access 24/7 to our employee assistance program, but you will also have access to free online fitness classes; free online GP services; healthy eating plans; as well as discounts on other gym memberships and equipment amongst other discounts.


We believe in different


Quant Network is built on difference. Our technology is different; our vision of connectivity is different; our developers think differently. That’s why we’re committed to diversity and inclusion in the workplace. And it’s not just passive support: empty words to bolster a corporate brand. It’s active support, evidenced by facts such as that our workforce is approximately 50% female, and that we have a truly international team, with over 10 languages spoken. Basically, we welcome anyone who can contribute to helping us achieve


Senior IT Architect (m/f/d) at BCG Platinion (Munich, Germany)
1w

Shape the world of tomorrow



  • You'll shape the digital transformation of globally leading companies, ensuring their success by evaluating our clients' digital capabilities and performing feasibility studies

  • You'll manage small, agile development teams in strategic IT implementation programs, establish modern practices like DevOps and CI/CD, and be responsible for the technical implementation of crucial digital requirements such as cyber resilience

  • You'll analyze, develop, and optimize cutting-edge, customized IT architectures while leading small teams and applying your comprehensive understanding of legacy IT, enterprise solutions, and current market developments and trends such as cloud computing and microservices



This is how you make a difference



  • You completed a degree in computer science, (business) informatics, or a related discipline with higher-than-average grades

  • You have at least four years of relevant experience in IT Consulting, the management of IT projects, or professional software development

  • You also have experience in leading project teams of more than three people

  • You know that modern tools such as machine learning, cyber resilience, DevOps, agile methods, AI, and robotics aren't just buzzwords, but essential to sustainable IT architectures

  • You're familiar with popular software development methods and tools

  • You feel particularly comfortable in interdisciplinary teams and global contexts and are flexible and willing to travel

  • You're good at understanding and communicating complex topics in both German and English



How you can grow with us


We guarantee constant new development incentives in an open and rewarding work environment. You'll face challenges every day together with a dedicated team of talented colleagues. Individual training offers and a culture of open feedback will provide the framework you need to explore and perfect your own strengths. Our modern structures enable you to stay focused. This includes easy travel booking, our excellent back-office support and a comprehensive Knowledge Center. With our regular office Fridays and legendary events, we cultivate a strong and close team network from which you will also profit beyond your case work.



Become a part of our team


Apply over our online portal now, with your CV, a relevant project list, and all pertinent references. If you have any questions, please contact Mike Stertz at 49 221 58958-324.


For more information, see karriere.bcgplatinion.de


IT Architect (m/f/d) at BCG Platinion (Cologne, Germany)
1w
Shape the world of tomorrow



  • You'll shape the digital transformation of globally leading companies, ensuring their success by evaluating our clients' digital capabilities and performing feasibility studies

  • You'll manage small, agile development teams in strategic IT implementation programs, establish modern practices like DevOps and CI/CD, and be responsible for the technical implementation of crucial digital requirements such as cyber resilience

  • You'll analyze, develop, and optimize cutting-edge, customized IT architectures while applying your comprehensive understanding of legacy IT, enterprise solutions, and current market developments and trends such as cloud computing and microservices




This is how you can make a difference


  • You have a degree in computer science, (business) informatics, or a related discipline

  • You have at least two years of relevant experience in IT Consulting or software development

  • You know that modern tools such as machine learning, cyber resilience, DevOps, agile methods, AI, and robotics aren't just buzzwords, but essential to sustainable IT architectures

  • You have broad technical expertise and interest in technology trends

  • You feel particularly comfortable in interdisciplinary teams and global contexts and are flexible and willing to travel

  • You're good at understanding and communicating complex topics in both German and English





How you can grow with us

We guarantee constant new development incentives in an open and rewarding work environment. You'll face challenges every day together with a dedicated team of talented colleagues. Individual training offers and a culture of open feedback will provide the framework you need to explore and perfect your own strengths. Our modern structures enable you to stay focused. This includes easy travel booking, our excellent back-office support and a comprehensive Knowledge Center. With our regular office Fridays and legendary events, we cultivate a strong and close team network from which you will also profit beyond your case work.


Become a part of our team


Apply over our online portal now, with your CV, a relevant project list, and all pertinent references. If you have any questions, please contact Mike Stertz at 49 221 58958-324.

For more information, see karriere.bcgplatinion.de

Senior Software Engineer (m/f/d) at BCG Platinion (Berlin, Germany)
1w

Shape the world of tomorrow



  • Build technology products and systems at varying levels of fidelity and scale from lightweight mock-ups to MVPs.

  • Provide expertise in key aspects of software engineering such as architecture, security, scalability, performance, and usability

  • Research new technologies and develop prototypes, POCs, and MVPs

  • Interact with clients – contribute to ideation and brainstorming sessions to devise creative and disruptive digital solutions, demonstrate work to executive stakeholders, transfer knowledge and product support to client development teams

  • Demonstrate technical skill and/or content knowledge in a discipline or field. Use state-of-the-art methodologies, tools, and best practices

  • Provide a high level of quality on all work performed

  • Lead small projects (internally and externally) from the engineering perspective

  • Contribute to growing the Engineering practice within BCG Platinion



This is how you can make a difference



  • You bring 4 years of hands-on development experience with a broad mix of programming languages and technologies

  • You have a degree in computer science, a related field, or equivalent professional experience

  • You bring Passion for software engineering and following best practices

  • You are able to write high-quality, tested code using multiple paradigms or being comfortable with Object-Oriented programming

  • You have experience with continuous integration and deployment

  • You bring experience in working in teams leveraging agile development methods and tools

  • You have knowledge of when to proactively seek help and learn from critique/failures.

  • You got strong interpersonal skills, analytical skills, combined with intellectual curiosity, and a desire and ability to "get things done"



Additional considerations may be given to those who bring experience with some of the following:



  • Web technology and JavaScript frameworks such as AngularJS and ReactJS, as well as data visualization via Power BI, Tableau, etc.

  • Scripting and object-oriented languages, e.g. Python, Node and C#

  • Understanding of web services and message formats such as JSON, XML, Graphql

  • Experience in working with cloud platforms such as AWS and Azure as well as managed services on those platforms such as Beanstalk, Lambda, etc.

  • Experience with native & hybrid mobile development for various platforms (iOS, Android), mobile languages and frameworks (Objective-C, React, ReactNative, and Java)

  • Experience in working with designing data platforms, relational and noSQL databases

  • Experience in working with emerging technology like AR/VR, IoT, AI, Blockchain.

  • Experience in Data science and visualization application such as Hadoop, Databricks, Spark, d3.js



How you can grow with us


As an integral part of our Design and Engineering team, you have the chance to face and solve complex challenges every day together with a dedicated team of talented colleagues from all over the world. Within a community of about 400 engineers from BCG Platinion and BCG Digital Ventures, you will foster engineering culture, agile mindset, creativity and collaboration. Thereby, you will have the opportunity to actively shape and further develop your future environment. By travelling around the globe to work with international clients and BCG teams, you will grow and strengthen your individual network.



Become a part of our team


Apply over our online portal now, with your CV, examples of your work, a relevant project list, all pertinent references, and writing sample/cover letter, as well as your portfolio/git repository that demonstrates your affinity for software engineering and shows how you approach digital challenges. If you have any questions, please contact Mike Stertz at 49 221 58958-324


Mid Python Developer at OpsTalent (Wrocaw, Poland) (allows remote)
1w

We are accompanying our client - NY Stock Exchange-listed company - on an exciting journey towards delivering reinsurance solutions across global platforms and matching well-structured risk with efficient capital. The original reinsurance system meets the needs of users when making the right risk decisions on grounds of probabilistic risk modeling techniques, in particular of natural hazards such as earthquakes, hurricanes, windstorms or floods.

As the engineering team grows, we are looking to bring on board two Python Software Engineers! We are looking for people that have experience working with data, to help the platform grow and develop even more.

No risk, no fun? Not in that case!

Requirements



  • 2 years of commercial experience as a Python Developer,

  • Familiarity with Tornado or Celery

  • Being comfortable with using English on a daily basis,

  • Familiarity with testing frameworks (unit testing, integration testing, etc.).

  • Experience working with databases and an appreciation for working with large scale data analytics.

  • Experience with CI/CD tools such as Jenkins and GOCD.

  • Experience of using Ansible (or similar configuration management tools).

  • Experience using container orchestration tools such as Rancher, Docker Compose or Kubernetes.



Responsibilities



  • Develop software, automated tests, documentation, and related processes to meet and exceed the requirements of stakeholders.

  • Work with stakeholders to establish, refine, and document application functional and non-functional requirements for new and existing solutions.

  • Collaborate cross-functionally with delivery managers, product owners, QA, and other engineers to achieve high quality solutions.

  • Ensuring stability, integrity, accuracy, timeliness and usability of existing solutions.


We offer



  • Ability to work with cutting-edge technology,

  • Brilliant international team,

  • A large amount of trust and lots of flexibility,

  • Possibility to choose whether you want to work from the office or home

  • Private medical healthcare and Multisport cards to help you stay fit,

  • Comfortable workspace, free snacks, and goodies.


Lead Agile Project Manager (m/f/d) at Motius GmbH (Stuttgart, Deutschland)
1w

Motius ist ein Forschungs- und Entwicklungsunternehmen mit einer einzigartigen Organisationsstruktur: wir kombinieren ein festes Kernteam (ca. 70 Mitarbeiter) mit einer interdisziplinären Tech-Community (ca. 800 Mitglieder) von Softwareentwicklern, Ingenieuren, Designern und Elektrotechnikern und bauen so Produkte und Prototypen in den neuesten Technologiebereichen (u.a. A.I., Blockchain, AR/VR und vieles mehr).


Wir sind mit Motius vor über 8 Jahren in München gestartet, wo wir immer noch unseren Hauptsitz haben. Seit Ende 2017 haben wir einen neuen Standort in Stuttgart aufgemacht, um im gesamten Raum Baden-Württemberg technisch anspruchsvolle Probleme zu lösen und spannende Produkte zu bauen. Wir haben mit einem Sales Team in Stuttgart begonnen und möchten nun gemeinsam mit Dir den nächsten wichtigen, strategischen Schritt gehen und Step-by-Step auch die Projekte in Stuttgart umsetzen. Nicht nur du selbst, sondern auch die Tech Community und das gesamte Team werden in den nächsten Jahren stark wachsen und damit „Motius Stuttgart“ zu einem aufregenden Arbeitsplatz für ambitionierte Leute machen. Wenn deine aktuelle Berufsbezeichnung Software Engineering Consultant, Software Architect, IT Consultant, Technical Product Manager oder Product Owner ist, solltest du weiterlesen.


Als Lead Agile Project Manager (m/f/d) übernimmst du eine zentrale Rolle für R&D Projekte generell im Bereich „Software Engineering“, indem du gemeinsam mit unseren Kunden und Engineering Teams Ideen & Problemstellungen in konkrete, technische Lösungen und Produkte übersetzt. Du strukturierst die Projekte, definierst die Meilensteine und User Stories und gestaltest die Zusammenarbeit innerhalb des Engineering Teams und mit unseren Kunden. Du verantwortest damit die gesamten Operations sowie die erfolgreiche Delivery (inkl. QA, Testing etc.) deiner R&D Projekte und stellst sicher, dass aus ersten Ideen die Produkt der Zukunft entstehen. Projektbeispiele findest du in unseren Motius Success Stories. Je nach Sprint- und Projektphase agierst du damit als Project Manager, Scrum Master oder Product Owner.


Deine Rolle



  • Umfassende Verantwortung für die Planung und Umsetzung von unterschiedlichen R&D Projekten im Bereich Web & App Development

  • Du analysierst die Ideen, Problemstellungen und Product Landscape unserer Kunden und übersetzt diese in konkrete, technische Lösungen (PoC, Prototype, MVP) und Produktvisionen

  • Du planst und strukturierst die Projekte, erstellst die User Stories, schätzt sprintweise die Arbeitsaufwände und Umfänge mit deinen Team und controllst die wichtigsten Projekt KPIs

  • Du nimmst die zentrale Rolle in der Kommunikation zwischen unseren Kunden und unseren Engineering Teams ein und vertrittst dabei die Interessen deiner Teams und Motius z.B. auch in der Verhandlung von Follow Up Projekten

  • Du führst die internen und externen Projekt Meetings (z.B Sprint Reviews), analysierst dabei, was das jeweils Beste für die Produkte ist und managest diese Anforderungen mit den verschiedenen Stakeholdern

  • Du unterstützt in der Teamauswahl und bist Ansprechpartner für unsere Talents im Rahmen von Feedback- und Performanceprozessen

  • Du motivierst die Teams, stellst die richtigen Fragen, und holst dir die richtigen Leute für die richtigen Entscheidungen dazu


Dein Profil



  • Mehrjährige und relevante Erfahrung im Management von Software Engineering Projekten (PM-Tools und Methoden, Architekturen, technische Best Practices), eigene Web Development Erfahrung (bevorzugt JavaScript oder Python) oder Mobile Development Erfahrung (Kotlin. Swift, React Native) ist ein Plus

  • Erfahrung in einem agilen Setup samt der methodischen Gestaltung von agilen Entwicklungsprozessen und mit Test-, Integrations-, Release- und Produktionsprozessen, erste Führungserfahrung ist von Vorteil

  • Du hast ausgeprägte analytische Fähigkeiten, verlierst die wichtigsten Projekt KPIs nicht aus dem Blick und stellst so zu jedem Zeitpunkt die Operational Excellence sicher

  • Du hast eine sehr eigenständige und strukturierte Arbeitsweise, die Teammitglieder motiviert und kannst nach Bedarf zwischen dem 80/20 Arbeitsmodus und einem sorgfältigen / detaillierten Mindset switchen

  • Du hast ein sicheres und freundliches Auftreten gegenüber verschiedenen Stakeholdern und hast verhandlungssichere Deutsch- und Englischkenntnisse


Unser Angebot



  • Großer Impact auf den weiteren Aufbau unseres Stuttgarter Standortes als "erster Project Manager & Product Owner" und durch die Schlüsselposition zwischen unseren Kunden und unseren Engineering Team

  • Einzigartiges Setup durch die Kombination von grüner Wiese, viel Entscheidungsfreiraum und viel Einfluss – aber trotzdem Struktur, Prozesse und Knowhow durch das Münchner Team (inkl. Onboarding Bootcamp mit unserem Project Owner Team in München)

  • Steile Lernkurve durch den Kontakt mit verschiedensten Technologien und die Zusammenarbeit mit vielen smarten Leuten aus verschiedensten Bereichen (z.B. Web, App, Mechanical Engineering, Embedded Engineering etc.)

  • Spannende Insights in die Märkte, Technologien und Produkte der Zukunft durch die Zusammenarbeit mit Kunden aus den unterschiedlichsten Branchen und die Möglichkeit, die Innovationszyklen unserer Kunden zu beschleunigen

  • Gehaltspackage mit attraktivem Bonussystem und ESOP Option, eine definierte Talent Journey für deine weitere Entwicklung sowie regelmäßige Peer Reviews

  • Andere Perks & Benefits eines Startups: Viel Flexibilität und Verantwortung, flache Hierarchien, regelmäßige Teambuildings und Companyevents


Wir freuen uns auf deine Bewerbung mit CV, Motivationsschreiben, frühestem Startdatum und Gehaltsvorstellung.


Software Engineering - Data Analytics at Cryptocurrency Startup at Chorus One () (allows remote)
1w

Chorus One is a leading cryptocurrency staking provider in Europe securing over $1bn in assets and operating nodes on cutting edge Proof of Stake networks such as Solana, Cosmos, Ethereum 2.0, Terra, and Polkadot. We also research, design, and build staking and interoperability solutions to enable a richer multi-chain ecosystem.


To supplement our extraordinary growth in 2021, we are seeking a Data Scientist to help us collect and analyze network data with the goal to optimize our performance, assist our decision making, and to maximize our customers’ rewards from participating in decentralized networks.


Operating nodes is becoming more than a DevOps exercise as decentralized finance is maturing on Proof-of-Stake networks and staking protocols become increasingly complex; exposing node operators to a variety of optimization problems. As an example, the indexing protocol The Graph requires node operators to price their services and compete against other data providers. Additionally, decentralized exchange protocols and other DeFi applications bring opportunities to node operators to increase their revenues by ordering transactions (often referred to as MEV). The data science role will work closely with our platforms and research team to lead our exploration of these cutting-edge problem statements ensuring that we are providing the most efficient and performant service on the networks we support without exploiting users of these platforms.


People at Chorus One come from all walks of life; we believe in the importance of carving out more space for diversity in the tech industry and bring down barriers to entry in the blockchain space to those underrepresented in the industry. We are aware of the systemic obstacles faced by women, non-binary people, people of color, and other minorities in the workplace, and we are taking active steps to making Chorus One, and the blockchain industry more broadly, a safe, inclusive space where all the voices are heard and equally matter.


Your Responsibilities:



  • Build a data pipeline for the various networks we operate on to collect data about our nodes earnings, uptime, and other relevant metrics for internal usage (e.g. optimization, analytics, and accounting reports).

  • Solve optimization problems for protocols we operate on with the goal to maximize returns for our delegators and us, e.g. cost modelling and subgraph allocation on The Graph, minimizing gas expenditure, or optimizing pricing for transaction routing on Connext.

  • Work closely with our research and engineering team to formulate and execute a sustainable MEV strategy for Chorus One.


The ideal candidate:


The ideal candidate should be able to combine the knowledge of data science with software engineering to build data pipelines that can extract, analyze and produce actionable outputs from blockchain data. They should be able to map business questions to mathematical models and solve those algorithmically at a production level.


From the engineering perspective:



  • Can dig into blockchain source code and relevant RPC docs to pull the required data.

  • Can develop automated data pipelines to obtain and process necessary data from APIs (preferably in the cloud).

  • Ability to write programs/fast-prototype solutions in Python, Golang or JavaScript.

  • Ability to understand (blockchain) codebases typically in Golang or Rust.


From the data science perspective:



  • Can map business problems to mathematical models taking into account cryptoeconomic protocol designs.

  • Can determine what data is needed and how to get it to accomplish the task.

  • Can develop algorithms to solve the problems.


From a business perspective:



  • Can work closely with the research team to understand cryptoeconomic protocol designs and implementations with the goal to identify data requirements and business opportunities.

  • Can report on a high level with regards to design, progress and performance of developed algorithms.

  • Can configure/develop visualization dashboards for the analyzed data, algorithms and their (financial) performance.


In addition:



  • You can take initiative and work independently.

  • You are able to work in a remote team with different stakeholders. E.g. from working with the business team to determine requirements for data projects to helping the infrastructure team automate processes that make use of the produced algorithms and data.

  • You have a private interest in cryptocurrencies and are active in the community looking for a full-time role. We are especially interested in individuals with expertise in staking and/or decentralized finance. Bonus points for people that have already experimented with decentralized protocols, e.g. building your own trading bots to arbitrage between DEXes or to trigger protocol liquidations, running your own blockchain nodes, etc.


If you think that you can fulfill part of these requirements and are looking for a way to develop in the other ones, this is a genuinely challenging role to help you make the jump to the most exciting industry in the world.


Benefits



  • Autonomy, a friendly and supportive work environment and the opportunity for rapid growth.

  • Competitive fixed salary (USD 80-120k) equity, a brand new laptop, a USD 3,000 a year training stipend, and a cryptocurrency starter kit.

  • All-expense paid quarterly team retreats at nice destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.

  • Remote work

  • Work on state of the art protocols that lay the foundation for an open, transparent, and programmable financial system.


Application


To apply, please send an email to positions(at)chorus.one with the following:



  • Cover Letter

  • Resume

  • A document (max. 1 page) covering one of the following (please choose one question to answer):

    • What is an interesting problem in crypto that data science could solve? How would you go about solving it?

    • How does the application of data science differ in crypto space when compared to other popular fields like e-commerce, healthcare?

    • How would you go about building a dashboard for observing and comparing 2 blockchains?




Low Latency Java Developer / Software Engineer - Analyst at GSR (Benalmádena, Spain)
2w

Java Software Engineer


Location: Malaga, Spain


GSR is a leading market-making and programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading. You will help to shape and build the cutting-edge tools used for real-time programmatic trading including market making, risk management, and proprietary trading strategies.


Our Software Engineers are involved in everything from product development to production support and work closely with the business teams to develop the firm’s service offering.


As part of the team, your responsibilities will be:



  • Work with the development team to build applications for the cryptocurrency trading platform with ultra low latency.

  • Deliver high-quality code and technical documentation.

  • Support and deliver multiple releases in production each day.

  • Work to ensure high performance, security, and scalability of the trading applications.

  • Participate in product design, implementation, and quality assurance.

  • Provide ad-hoc technical support to the trading, business development, and operational teams.


Your profile:



  • 3 to 5 years experience in a related field or role.

  • Strong programming skills: Java (required), C , Python (nice to have).

  • Experience of databases (MySQL, Mongo, Influx, etc.).

  • Experience with AWS or Google Cloud.

  • Experience of Linux, Docker a plus.

  • Experience of a DevOps environment.

  • Experience in web application technologies (React JS, etc.) a plus.

  • Bachelor’s degree in Computer Science or related field.

  • Strong interest in the cryptocurrency market.

  • Experience in the financial services industry, specialising in e-Trading / High Frequency Trading / Derivatives Trading support.

  • Self-starter with fluent communication in written and spoken English.


About us:


GSR is a fast-growing programmatic trading company in the exciting world of cryptocurrencies. Founded in 2013, we are one of the first established players in a nascent space, and have developed a leading market position serving key exchanges and clients globally. GSR is an international company with offices in the UK, Switzerland, Spain, and Singapore.


Low Latency Java Developer / Software Engineer - Analyst at GSR (London, UK)
2w

Java Software Engineer


Location: London


GSR is a leading market-making and programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading. You will help to shape and build the cutting-edge tools used for real-time programmatic trading including market making, risk management, and proprietary trading strategies.


Our Software Engineers are involved in everything from product development to production support and work closely with the business teams to develop the firm’s service offering.


As part of the team, your responsibilities will be:



  • Work with the development team to build applications for the cryptocurrency trading platform with ultra low latency.

  • Deliver high-quality code and technical documentation.

  • Support and deliver multiple releases in production each day.

  • Work to ensure high performance, security, and scalability of the trading applications.

  • Participate in product design, implementation, and quality assurance.

  • Provide ad-hoc technical support to the trading, business development, and operational teams.


Your profile:



  • 3 to 5 years experience in a related field or role.

  • Strong programming skills: Java (required), C , Python (nice to have).

  • Experience of databases (MySQL, Mongo, Influx, etc.).

  • Experience with AWS or Google Cloud.

  • Experience of Linux, Docker a plus.

  • Experience of a DevOps environment.

  • Experience in web application technologies (React JS, etc.) a plus.

  • Bachelor’s degree in Computer Science or related field.

  • Strong interest in the cryptocurrency market.

  • Experience in the financial services industry, specialising in e-Trading / High Frequency Trading / Derivatives Trading support.

  • Self-starter with fluent communication in written and spoken English.


About us:


GSR is a fast-growing programmatic trading company in the exciting world of cryptocurrencies. Founded in 2013, we are one of the first established players in a nascent space, and have developed a leading market position serving key exchanges and clients globally. GSR is an international company with offices in the UK, Switzerland, Spain, and Singapore.


Android Developer at Bitso () (allows remote)
2w

About Bitso:


Bitso is Latin America’s leading cryptocurrency platform. Our goal is to evolve how we think about and use money. We believe that we should all have the opportunity to use our money whenever we want it, and how we want it, without boundaries or schedules. To achieve this, we provide individuals with fast, cheap, seamless and user-friendly financial services powered by blockchain technology. Cryptocurrencies do not rely on intermediaries to give them legitimacy or value. Instead, they are valuable because of the peer-to-peer technology that powers them. We firmly believe in crypto and the use cases it has. It’s time for the world to upgrade to a fair, open, transparent, and global financial system for all. #makecryptouseful.


Visit us at https://bitso.com/


You are:



  • At least 3 years of experience in Android.

  • At least 3 years of experience in Kotlin.

  • Deep understanding of the Android SDK

  • Familiarity with Kotlin, RxJava, Retrofit, Room, Data binding and other common android libraries.

  • Knowledge in MVVM.

  • Self-motivated individual that actively improves the quality of our product and codebase.

  • Passion for products, empathy for users, and aspiration to make a big impact.

  • English language proficiency.

  • Use of test suite (mokito, robo electric, Junit)


Additionally, it would be nice if you:



  • You contribute to Android open source projects.

  • Are passionate about Cryptocurrencies.

  • You thrive on learning new technologies.


You’ll do:



  • Development and maintenance of Android applications, ensuring simplicity of code and always scaling applications.

  • Track and monitor projects to completion.

  • Develop innovative testing environments.

  • Develop mobile libraries.

  • Code Review.





Potential “to succeed in this role you’ll need”



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



  • Purpose: You’ll be part of something bigger, working towards financial disruption and inclusion across Latin America

  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.

  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent from 25 nationalities bound by our quest to #makecryptouseful

  • Salary: We pay very competitively in the countries where we operate, based on sophisticated high-tech markets

  • Venue: Work from wherever you want, work asynchronously; this role is fully remote to give you maximum freedom

  • Unlimited Paid Time-Off: You choose your number of days off. Recharge batteries and enjoy who you are outside the office


As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.


This role is expected to work remotely.


IT Support / Infrastructure Engineer, Associate at GSR (London, UK)
2w

GSR is looking for an IT Support / Junior Infrastructure Engineer, Associate to join our global Information Technology team on a full-time basis. GSR is a leading programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading.


You will be based in Europe with the ability to travel as required. You will report to our Head of Infrastructure, Director.


As part of the team, your responsibilities will be:



  • On-boarding/off-boarding of the company’s employees and contractors, providing 1st level face-to-face or over the phone support on desktop and hardware issues.

  • Maintain our MacOS desktop environment, including hardware provisioning, configuration, software installation and upgrades for new and current employees.

  • Creating user guides and documenting issues and resolutions.

  • Maintain high levels of IT system security and compliance with regulatory standards.

  • Design and implement backup solutions.

  • Document infrastructure system changes based on standard operating procedures.

  • Assist Infrastructure team with project work.


Your profile:



  • 2 to 3 years experience in a related field or role, ideally in a pressured and fast-paced environment such as electronic trading.

  • Hands-on experience with MacOS and Linux system administration.

  • Experience in troubleshooting network and application issues.

  • Working knowledge of IAM solutions such as LDAP, Okta etc.

  • Knowledge of network protocols and VPN technologies (IPSec, OpenVPN etc.).

  • Knowledge of systems and network hardening and security principles.

  • Practical experience in one scripting language (preferably Shell scripting, Python).

  • Self-starter with fluent communication in written and spoken English.


Nice to have:



  • Experience using Jamf to manage MacOS devices.

  • Experience in database administration (MySQL, Mongo etc.).

  • Exposure to cloud technologies (preferably AWS).

  • Knowledge of container technologies such as Docker/Kubernetes.

  • CI/CD pipelines and best practices, Git (familiarity with Maven or a similar toolchain is an added bonus).

  • Infrastructure as Code using tools such as Terraform, Ansible/Puppet.


Incident Management at Bitso () (allows remote)
2w

About Bitso:


Bitso is Latin America’s leading cryptocurrency platform. Our goal is to evolve how we think about and use money. We believe that we should all have the opportunity to use our money whenever we want it, and how we want it, without boundaries or schedules. To achieve this, we provide individuals with fast, cheap, seamless, and user-friendly financial services powered by blockchain technology. Cryptocurrencies do not rely on intermediaries to give them legitimacy or value. Instead, they are valuable because of the peer-to-peer technology that powers them. We firmly believe in crypto and the use cases it has. It’s time for the world to upgrade to a fair, open, transparent, and global financial system for all. #makecryptouseful.


Visit us at https://bitso.com/


About the team:


Incident Management teams manage the lifecycle of all the Incidents (unplanned interruptions or degradation in services). The primary objective of the Incident Management team is to restore the impacted services as quickly as possible.


You are:



  • Experience handling escalations, incidents, and production issues.

  • ITIL Knowledge

  • Experience writing and reading codes.

  • Experience working with AWS.

  • Experience working in Engineering organizations and implementing new processes.

  • Strong written and verbal communication skills and ability to negotiate with different stakeholders.

  • Ability to prioritize tasks and work within tight time frames.

  • Flexibility to work on issues.

  • Problem-solving abilities and agility to learn new technologies in a quick manner.

  • Understanding of redis and aurora postgres databases.

  • Understanding of Incident response framework.

  • English language proficiency.

  • This position expected to be in the Eastern Europe time zone


Additionally, it would be nice if you:



  • Have an ITIL certification.

  • Have an AWS certification.


You’ll do:



  • Identify, categorize and coordinate the resolution of Incidents in order to restore failed service as quickly as possible.

  • Assign all unresolved Incidents to appropriate stakeholders and negotiate the Priority.

  • Keep all stakeholders informed about Incident status at agreed intervals.

  • Associate Incidents with other records (i.e, Incidents, Knowledge articles, Known Errors, etc.)

  • Verify resolution with Engineering or other stakeholders and resolve Incidents in ITSM tool.

  • Escalate major incidents to Incident Manager/Engineering/Stakeholders and coordinate war-room.

  • Coordinate post-mortem and the entire learning process derived from the Incident management to prevent future Incidents and improve our overall infrastructure, code base, and processes.

  • Escalate Incidents at risk of breaching Service Level Agreement to stakeholders.

  • Be accountable for all phases of the Incident management process, coordinating with all relevant areas during an Incident.

  • Ensure transparency and communication during all the phases of an Incident.


Potential “to succeed in this role you’ll need”



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



  • Purpose: You’ll be part of something bigger, working towards financial disruption and inclusion across Latin America

  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.

  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent from 25 nationalities bound by our quest to #makecryptouseful

  • Salary: We pay very competitively in the countries where we operate, based on sophisticated high-tech markets

  • Venue: Work from wherever you want, work asynchronously; this role is fully remote to give you maximum freedom

  • Unlimited Paid Time-Off: You choose your number of days off. Recharge batteries and enjoy who you are outside the office


As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.*
This role is expected to work remotely.

*this is a requirement for our company for all positions all levels


Blockchain Developer at IOVLABS () (allows remote)
2w

We are looking for developers to join a team of high qualifications and technical excellence for one of the most challenging projects in the Bitcoin and FinTech industry worldwide.


Our Mining Team is responsible for developing the node of the IOVlabs smart contract platform and seeks to incorporate experienced developers who:



  • Want to put into practice theoretical knowledge of Computing (from writing complex data structures to designing critical algorithms for network security and performance).

  • Have an interest in thinking and evolving the architecture of our software to make it robust and maintainable.

  • Value refactoring and continuously improve the code.

  • Enjoy writing code and working at a low level when necessary.


Our code is open-source, and the revision of changes is done publicly in Github. We are committed to contributing to the community and value those who like to do so.


Responsibilities



  • Actively participate during the product design phases, analyzing requirements and proposing innovative and alternative solutions.

  • Collaborate on architecture definitions, always thinking of solutions that are scalable and secure.

  • Develop quality code, with emphasis on correctness of implementation.

  • Collaborate in the evolutionary maintenance of the product.

  • Design, document, automate and execute test plans.

  • Participate in the process of generating and analyzing user stories.


Skills, Knowledge & Abilities



  • Bachelor or advanced student of Computer Engineering, Computer Science, Information Systems or related careers.

  • Advanced knowledge in different programming languages. Mostly Java, C/C , and Javascript/Typescript.

  • Knowledge about software architecture principles, performance, and software engineering best practices.

  • Knowledge and experience using design patterns.

  • Willingness to learn decentralized technologies and work on all layers of the stack.

  • Advanced English language proficiency.

  • Experience with agile and Scrum methodologies.

  • Proven experience in application development and evolution of the same product.

  • Work experience in development teams with an iterative approach, dividing long-term objectives into incremental milestones.

  • Ability to permanently learn from new technologies and work on a team with many diverse projects.


Bonus Points



  • Knowledge of blockchain technology

  • Computer security knowledge.

  • Knowledge of object-oriented programming and design patterns.

  • Have experience working for objectives with remote teams.

  • Have experience in static typing languages especially Java.

  • Experience in non-relational databases (such as MongoDB).

  • Experience working with Test Frameworks like Chai, Mocha.


Benefits & Perks



  • Possibility of working with state of art technology in a challenging and unique project

  • 100% Remote working (contractor) from anywhere!

  • Laptop

  • Top tier compensation & bonus

  • Paid holidays


Full-Stack DeFi Engineer at Request () (allows remote)
2w

THE ROLE


We are looking for an experienced Full-Stack developer experienced in blockchain to join the development team.



YOUR RESPONSIBILITIES



  • Main developments include : payment-related smart contracts (mainly Solidity), typescript libraries & protocol updates.

  • Develop Request core infrastructure

  • Support front-end applications growth

  • Participate in the choices of engineering methodologies, tools and organization

  • Keep yourself up-to-date with the rapidly evolving blockchain ecosystem and drive changes in the protocol and the team

  • Work autonomously inside a high performing team

  • Support the developer community to build on top of Request



QUALIFICATIONS



  • Solid knowledge of computer science fundamentals: algorithms, data structures, databases, distributed systems, operating systems, networking

  • Strong knowledge of Typescript and Node.js

  • Understanding of API design (REST, RPC)

  • Previous experience in working with Blockchain-based applications

  • Previous experience in writing smart contracts

  • Previous experience in deploying enterprise-grade dapps on any major platform

  • Good understanding of git and continuous integration tools

  • Self-motivated, innovative and proactive

  • Ability to take responsibility for projects and the willingness to learn and grow professionally in a team environment


Bonus - this makes you stand out



  • Experience with decentralized file systems like IPFS, swarm, dat, hyperdrive.

  • Experience with modern web development, especially React

  • Familiarity with kubernetes, Amazon Web Services or Google Cloud Platform

  • Knowledge of Infura / Alchemy

  • Security knowledge: smart contracts, internal awareness, etc.



WHY WORK WITH REQUEST ?



  • Being on the frontier of this new and exciting technology, you will be given the chance to lead the way forward!

  • You will have the opportunity to work in a highly ambitious team that wants to have a lasting impact on the way we experience finance tomorrow

  • Work in an informal and friendly environment that is very open to new initiatives and ideas

  • The team is inclusive, with inspirational and international colleagues

  • Unlimited vacation days with a mandatory minimum of 20/year.

  • We all work remotely (even without pandemic) but we love to meet as frequently as possible, with at least 3 company-wide reunions per year where possible.

  • Salary 70 000 EUR - 100 000 EUR yearly


Senior Software Engineer, Distributed Systems at Radix DLT () (allows remote)
2w

Description



As a distributed systems engineer at Radix, you get to do all the fun stuff. No turning reams of procedural business logic into code for you! Your days will be filled with interesting synchronization problems that usually have no perfect solution, and you’re in charge of figuring out a reasonable approach that makes the right trade-offs before going to code. You will meddle with dark powers best left untouched, learn more about decentralized systems than you dreamed was possible, and work with an inspiring team of incredible people. You will make your mother proud, even if you’re never quite able to properly explain to her what it is you built.


You will first come up to speed by aiding in the delivery of a distributed public ledger which functions according to well-known, documented concepts. Building upon this knowledge, you will venture into new territory, solving the challenges of bringing Cerberus, our model of sharded consensus, to life. From this point forward you will be making new ground right at the cutting edge of a rapidly evolving branch of computer science.



About You



  • You have extensive experience with distributed systems, and are all too familiar with the attendant complications and gremlins that emerge once not-perfectly-reliable things start talking to each other over a not-perfectly-reliable network.

  • You are a prolific, confident coder, and are persistent in working problems to resolution.

  • You possess strong attention to detail, and are rarely surprised by unconsidered edge cases.

  • You’ve used generic types so much that the angle bracket keys on your keyboard are beginning to wear away.

  • You are unafraid of working in a space where there is little prior art to refer to.

  • You have done and like to do demonstrably hard things.

  • You enjoy talking through tough problems with smart people, and are happy to accept ideas and approaches that you didn’t personally come up with.



About Us


We're a team of like-minded thinkers who have long been convinced that we're living in the earliest stages of a global financial revolution. This revolution is being fueled by decentralized finance (or DeFi for short), which is enabling an assortment of pioneering developers and entrepreneurs to re-invent almost every financial product that is currently traded and invested in traditional markets, without requiring central authorities or siloed infrastructure. DeFi has captured a great deal of attention and investment in the crypto-aware niche, growing assets under management from $1 billion to $22 billion in less than a year. Impressive as its growth has been, its current market size isn’t even a rounding error on the over $111 trillion held in traditional finance. We’re focused on what it will take to go from billions to trillions.


Radix went back to first principles to come up with the right technical solution—the first layer-one protocol built specifically for mainstream DeFi—and we have already tested out at over 1 million transactions per second. We’re keenly aware that the need for an infinitely scalable platform is only one prerequisite among many for mass adoption, and we’re also blazing new ground in the areas of user experiences, developer tools, and regulatory integration.


We have forged a path deep into the future of what distributed ledger technology is going to look like, together with the business case that assures adoption, and we need you to come and be part of the team that is making that happen right now. Join us!





Requirements




  • Bachelor’s degree in Computer Science or equivalent.

  • 5 years working as a professional software developer.

  • Fluent in Java or C# (Java is what you’ll be using here).

  • Completely comfortable with asynchronous programming models.

  • Noddingly familiar with the practical aspects of asymmetric cryptography and zero-knowledge proofs. Understanding the underlying theoretical foundations will really help you stand out.

  • Experience with blockchain/DLT development is not required, but is a big plus.


Backend Engineer -Cloud Microservice Architecture at Clevertech () (allows remote)
2w

What we're working on


Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.


Who you are


We are looking for a candidate who has experience with microservice, event-driven architecture in AWS including challenges such as long-lasting functions and with interest in incorporating Blockchain and NFT.


Requirements



  • 7 years of professional experience (A technical assessment will be required)

  • Senior-level experience with NodeJS, Express, AWS, Blockchain and NFT

  • Experience design backend rest APIs, Microservices and database models

  • Serverless experience with AWS lambda or Azure functions

  • Versatility in Tech Stack will be advantageous

  • Ability to create clean, modern, testable, well-documented code

  • English fluency, verbal and written

  • Personality traits: Professional, problem solver, proactive, attention to detail.


Working at Clevertech


People do their best work when they’re cared for and in the right environment:



  • RemoteNative™: Pioneers in the industry, we are committed to remote work.

  • Flexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.

  • Team: Be part of an amazing team of senior engineers that you can rely on.

  • Growth: Become a master in the art of remote work and effective communication.

  • Compensation: Best in class compensation for remote workers plus the swag you want.

  • Cutting Edge: Stay sharp in your space, work at the very edge of tech.

  • Passion: Annual financial allowance for YOUR development and YOUR passions.


Getting Hired


Interested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!


The best people in tech just happen to be all over the world. Are you one of them? APPLY NOW


At Clevertech, we're committed to learning and growing every day, together. Join our community and subscribe to our newsletter, featuring curated topics picked by Clevertech's best. https://www.clevertech.biz/join-our-community


Senior Front-end Developer (Remote) at SORAMITSU (Innopolis, Russia) (allows remote)
2w

Tasks:



  • Design, implement and support software system

  • Write tests which cover major amount of functionality and non-functional requirements

  • Perform code review for other front-end developers

  • Browser plugin development

  • Desktop application development using electron.js

  • Participate in architecture meetings and take part in making architecture decisions

  • Provide knowledge transfer inside the company (document important parts of the system, provide workshops or lectures inside the company)

  • Provide mentorship for junior developers and interns

  • Analyse requirements and select technologies which will speed up implementation keeping quality on needed level

  • Provide estimations for all related tasks

  • Perform issue- and bug-fixing


Education and experience:



  • A bachelor’s degree or higher

  • At least 4 years of experience in Javascript development an how web works

  • At least 2 years of pertinent experience at the similar senior position

  • Knowledge of software engineering processes

  • Experience in designing software solutions

  • Participation on key position in at least one successful project.


Technical competences and qualifications:



  • Excellent analytical and problem-solving skills

  • Deep knowledge of Javascript language

  • Good understanding of building tools, for example Webpack

  • NodeJS knowledge and how it differs from developing client-side applications is a plus

  • Experience in optimizing web assets and content (chunking, server-side (pre)rendering, lazy loading, etc.)

  • Skilled at writing tests (test-driven approach is preferred) and using UI testing frameworks

  • Proficiency in html/css markup

  • Experience in browser plugin development

  • Knowledge of Google Chrome API

  • Knowledge of MDN WEB API

  • Experience in electron.js


Required soft skills:



  • Impeccable communication, presentation and organizational skills

  • Significant attention to details

  • Maintain a positive attitude while giving and receiving constructive criticism to make improvements and take appropriate corrective actions

  • Honesty and ethic

  • Be open to changes (positive or negative) and to considerable variety in the work place

  • Willingness to take on responsibilities and challenges


Team Lead in Crypto Project (Remote) at SORAMITSU (Innopolis, Russia) (allows remote)
2w

Who are we looking for?


We are looking for a Project Manager with good management skills that can lead complex software projects in the distributed environment spread across different continents and time zones. The ideal candidate should have good technical background, experience in one of the programming languages (Rust, C , Kotlin, Java, JavaScript, etc.), understanding of modern software architectures including crypto, blockchain, distributed systems and micro services, general understanding of information security and cryptography.


Requirements:



  • The candidate should have a proven record of successfully completed projects using one of the agile methodologies (SCRUM, KANBAN, XP, etc.) with the emphasis on planning and tracking skills.

  • Knowledge of and experience in crypto ecosystems

  • Requirements elicitation, documenting requirements and keeping documents up-to-date

  • Risk management

  • Ensure product quality and correct delivery of features and quality attributes

  • Team resource management

  • Work closely with marketing team

  • Experience working with distributed teams is considered a plus.

  • Bachelor’s Degree in Computer Science or equivalent combination of education and


Experience:



  • Able to work flexible hours including weekends or off-hours

  • Critical thinker and problem-solving skills

  • Interpersonal and communication skills

  • Good communication skills in English


Senior Android Developer at SORAMITSU (Innopolis, Russia) (allows remote)
2w

We are looking for a Senior Android Developer for SORAMITSU company projects.


We choose the tech we use, we have our own blockchain framework, and we create decentralized mobile products — developing the mobile client apps in-house. Among our projects are local payment systems on blockchain for universities and even national banks. Moreover — we've designed autonomous economic systems with decentralized governance.


We love technology and believe in open-source (check out https://github.com/soramitsu). Want to join us?


Your profile:



  • Android stack: Kotlin, Android SDK and components: Android X, AAC (VM, Lifecycle, LiveData, Room), RxAndroid, RxKotlin

  • Networking and data: OkHttp, Coroutines, Retrofit, Glide, Gson

  • Dependency Injection: Dagger 2

  • Experience working with popular architectures: Clean architecture, Feature modules, MVVM

  • Testing: JUnit, Mockito, Robolectric, Espresso

  • UI/UX: knowledge of Material Design, Atomic design

  • Good knowledge of SQL/NoSQL (e.g. InnerJoin) databases, REST, git

  • Background in Computer Science (algorithms, data structures, etc)


Would be great if you have:



  • Experience in developing apps for blockchain

  • Knowledge of decentralized systems

  • Background in Software Engineering (education/ experience in the field)


Soft skills:



  • Impeccable communication, presentation and organizational skills

  • Significant attention to details

  • Maintain a positive attitude while giving and receiving constructive criticism to make improvements and take appropriate corrective actions;

  • Honesty and ethic;

  • Be open to changes (positive or negative) and to considerable variety in the work place;

  • Willingness to take on responsibilities and challenges.


Softwareentwickler (m/w/d) für vernetzte Fahrzeuge at Honda R&D Europe (Deutschland) GmbH (Offenbach am Main, Deutschland)
2w

SOFTWAREENTWICKLER (M/W/D)
FÜR VERNETZTE FAHRZEUGE


Möchten Sie sich beruflich weiterentwickeln, Ihre fachliche Kompetenz und Vielseitigkeit in einer international geprägten Arbeitsumgebung einbringen und weiter ausbauen? Sind Sie ein überzeugter Digitalist (m/w/d) und interessieren sich für extrem spannende Zukunftsthemen in der digitalen Mobilität? Dann erwartet Sie in unserem Bereich Digital Solutions & Electrification Research ein breit gefächertes Tätigkeitsspektrum mit dem Schwerpunkt auf Softwareentwicklung für vernetzte Fahrzeuge.


Ihre Aufgaben



  • Softwareentwicklungen für interne Forschungsprojekte – von der Planung und Konzeption über die Implementierung bis zur Dokumentation

  • Zusammenarbeit mit externen Softwaredienstleistern an kooperativen Softwareprojekten

  • Einbindung von gängigen Sicherheits- und Cybersecurity-Anforderungen

  • Entwicklung von Cloud-Diensten für Forschungsprojekte im Bereich (Elektro-)Mobilität


Hierbei arbeiten Sie mit unserer Konzernzentrale in Japan sowie mit externen Softwarefirmen in einem hochmotivierten Team zusammen.


Ihr Profil



  • Ausbildung oder Studium zum Softwareentwickler (m/w/d)

  • Mehrjährige Berufserfahrung im Bereich Softwareentwicklung

  • Sehr gute Kenntnisse über Methoden der (agilen) Softwareentwicklung

  • Erfahrung mit den gängigen Programmiersprachen, wie z. B. Python, Java/C , JavaScript, sowie ein sicherer Umgang mit typischen Code-Konventionen

  • Von Vorteil ist außerdem Know-how in folgenden Bereichen:

    • Entwicklung von Web-Apps und mobilen Apps

    • Distributed Ledger Technologies, z. B. Blockchains

    • Linux

    • Übliche Sicherheitsprinzipien und kryptographische Algorithmen




Ihre sehr guten Englischkenntnisse bilden die Kommunikationsbasis für eine Mitarbeit in unserem internationalen Unternehmen. Sie haben einen Blick für Innovationen und überzeugen durch Ihre ausgeprägte analytische Denkweise.


Haben wir Sie neugierig gemacht?


Dann freuen wir uns auf Ihre Bewerbung.


Ihre Unterlagen senden Sie bitte online über honda.pme-net.de an die von uns beauftragte PME – Personal- und Managemententwicklung Horst Mangold · Postfach 1334 · 55206 Ingelheim am Rhein


Jetzt bewerben


Haben Sie Fragen? Herr Mangold steht Ihnen gerne für weitere Informationen unter 0 61 32 / 8 99 04 - 0 zur Verfügung, auch in den Abendstunden.


Senior Software Engineer, Front-end Focused at Radix DLT () (allows remote)
2w

No matter how powerful and flexible you build a platform, at the end of the day it’s the tools you present to the user that define the experience. Radix is seeking a savvy UX expert to come build the experiences that will define the future of decentralized finance (DeFi).


DeFi has turned out to be the killer app that is taking public distributed ledgers from niche products for speculators and hobbyists to projects of global economic significance, and with it has come a new paradigm for user interfaces. Authentication models, interoperability expectations, and the entire concept of user accounts are all undergoing dramatic changes; at Radix you’ll have the opportunity to define the way forward while working at the very cutting edge of a space undergoing furious growth.


Working from a series of end-to-end user scenarios, you will wireframe delightful user experiences and pitch your design to a team of brilliant folks who care very deeply about the end result. Next, you’ll work with artists and UI experts to produce a consumable design with appropriate fonts, colors and iconography, after which you’ll move on to implementation with a small team. You’ll be primarily focused on delivering the front-end, but expect a healthy dose of implementing the requisite services you will consume, as well.


About Us


We labor in the service of our great master, Cerberus. Cerberus is the first model of consensus that delivers high throughput via sharding without sacrificing the central need of decentralized finance—the ability to atomically perform transactions across disparate shards. We call him “Cerby” for short.


Though geographically diverse, we are an exceptionally close-knit team. We count on each other, and we take comfort in knowing the team is always there to step in and take up the load when we run into tough problems. A few times a year we all fly to an exotic destination for a week of planning, hacking, and festivities (except when driven underground by the covid beast). The anticipation leading up to these “Radix summits” is the adult version of looking forward to your favorite holiday.


Decentralized finance and Ethereum are groaning under the stress of too many users pounding square-peg needs into a round-hole platform. We went back to first principles to come up with the right solution, and we have already tested out at over 1 million transactions per second. We have forged a path deep into the future of what distributed ledger technology is going to look like, together with the business case that assures adoption, and we need you to come and be part of the team that is making that happen right now. Join us!


Requirements


About You



  • You’re able to isolate the 90% case for user experiences. You think in terms of making the most common interactions effortless, rather than making anything possible.

  • When discussing new capabilities, your first instinct is to think of the user story rather than the feature set.

  • You don’t get wedded to ideas. You’re not reluctant to throw prototypes away when something isn’t working.

  • You’re a confident coder who has built public-facing user interfaces in the past. You have some experience building REST services and/or WebSocket backends.

  • You’re intelligent and learn quickly. Absolutely no one at Radix winds up only doing what’s in their job description, and adaptability is essential.


Preferred Qualifications and Competencies



  • 4 years as a professional software engineer.

  • Familiar with a design/engineering collaboration tool such as InVision, Zeplin, Adobe XD, Sketch, or a similar product.

  • Fluent in JavaScript.

  • Comfortable with Java or C#.

  • Fluency with React or Vue is a big plus.


Benefits



  • Work remotely on your own schedule

  • Grow quickly along with the company

  • Work at the cutting edge of a new technology

  • Education budget to use as you see fit for developing your skills


Front-End Javascipt/React Engineer at Prometheum Inc. () (allows remote)
2w

Prometheum is building the first compliant ecosystem for digital asset securities (blockchain securities). DASs can be created on our network when a company raises capital via Prometheum’s issuance platform. Those assets (as well as other compatible assets) can be freely traded on our ATS (a trading venue), where our technology integrates with clearing, settlement and custody via the Prometheum Blockchain and other partner technologies.


This position will join the Prometheum technology team to build and manage tools for investors, Broker Dealers, blockchain validators and other network participants. We are a remote-first team with contributors spread out in the US. This opportunity is for someone with experience working from home and effectively collaborating via modern group messaging and video conferencing tools.


Job Details - Front-End Engineer


We are looking for a Front-End Engineer who is motivated to incorporate application design with the art of programming. Responsibilities will include translation of design mockups to actual code that will produce visual elements of the application, app performance optimization and code quality, among other duties.


You will work with the product designer to bridge the gap between design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works. You will also work closely with back-end engineers to iron out implementation details for seamless integration with our services.


Responsibilities



  • Develop, test and deploy new features for the Prometheum platform

  • Help with refactoring and organizing code, write documentation, and tests

  • Pair with your developer peers when necessary

  • Help identify and fix bugs in the app

  • Write concise user stories for front-end related tasks

  • Ensure the technical feasibility of design mockups

  • Optimize application for maximum speed and scalability

  • Collaborate with other team members and stakeholders


Skills and Qualifications



  • Have 3 years as a software developer building web applications.

  • A proven track record developing interfaces with ReactJS, and are proficient with front-end languages (HTML, CSS and Javascript)

  • Basic knowledge of NextJS, are willing to learn how to navigate NextJS apps

  • Basic understanding of key design principles, and responsive and adaptive design

  • Write clean, tested code and value documenting your work for others.

  • Proficient understanding of client-side JavaScript frameworks, including lodash or underscore

  • Good understanding of asynchronous request handling, partial page updates, and GraphQL

  • Good understanding of testing tools like Jest or Mocha

  • Proficient understanding of cross-browser compatibility issues and ways to work around them

  • Proficient understanding of code versioning tools, specifically including Git

  • Basic understanding of React Higher Order Components and Hooks and where they can be used.

  • Excellent problem solving skills, enjoys a good puzzle!

  • Excellent verbal communication and interpersonal skills

  • Bonus for knowledge of tools like Material-UI, Formik, Yup validation, Babel, Webpack

  • Proficient at working remotely, which means you have strong written communication skills, are self-directed, and have experience managing your own schedule


DevOps --Terraform AWS at Hays (Toronto, ON, Canada)
2w


Hiring Permanent DevOps Terraform Engineering Toronto Bitcoin Crypto Start up AWS Java 100-120,000

Your new company
Our client is a crypto currency (BitCoin) online platform, a fast growing start up company with presence of over 400 sites across Canada and US. Their headquarter downtown Toronto team is hiring an experienced DevOps engineer. You will be the first DevOps in the team.

Your new role
As the first DevOps Engineer, you will report directly to the IT Director. Aside from providing AWS architecture experience, you will get a chance to create GitOps pipelines for critical applications, enhance security functions and design AWS product collaboration ect.
Your main responsibilities look like this:
  • Providing Infrastructure as code implementation through Terraform coding
  • Designing, implementing and maintaining modern CI/CD processes in collaboration with the development team
  • Providing oversight and subject matter expertise on GitOps, CI/CD for other team members
  • Strong focus on security and risk mitigation through technology and computer network best practices
  • Mentoring and sharing DevOps culture and knowledge with your colleagues




What you'll need to succeed
To be a successful candidate in this company where technology is the core and the key to the success of the business, you need to have Terraform experience, good knowledge of Linux system, experience with Bash or Python, plus these must-have skills:
  • 3 years of experience with AWS architecture and AWS product family such as S3, EC2, Fargate, ECS, Lambda, RDS, Redis, Load Balancer, VPC, & IAM
  • 2 years of experience implementing Infrastructure as Code, Continuous Integration, and Continuous Delivery
  • Previous experience with Git based SCM such as Gitlab, Github, Bitbucket and CI platforms such as Jenkis, CircleCI or Gitlab
  • Hands-on knowledge of building infrastructure for highly-available, scalable and secure web application solutions
  • Possess a software security mindset with respect to enhancing our secure code
  • Expert level knowledge of Gitflow Workflow


Bonus skills:
  • Terraform Associate Certification
  • AWS certifications
  • Java Development



What you'll get in return
How many chance do you have to be the first one who makes all the difference on DevOps? This is an opportunity for you, especially in this start up team where you'll find the colleagues friendly and maybe just like your family. You have an IT Director who can mentor you to achieve more. And, most importantly, you get to work with the latest technology because this is company that deal with Bitcoin. It's going to be challenging, and exciting with such fun team. The location is downtown Toronto so if you're looking at a convenient commute after COVID, this is where you're looking at. The compensation is competitive in the market.

What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.

Full Stack JavaScript Engineer at Exodus.io () (allows remote)
2w

Description


Exodus's mission is to help half the world exit the traditional financial system by 2030. We need a strong Full Stack Javascript engineer to help us unlock many future products.


What You Will Do


We need someone who will:



  • Research, evaluate, prototype, and productize integrations with partners' APIs

  • Develop new features and maintain existing ones (NodeJS)

  • Work with Design to build customer-facing features for our mobile and desktop wallets (React / React Native / Redux)

  • Build tooling that enables our Support team to monitor, triage and resolve customer issues.

  • Collaborate with other teams, e.g. product, design, mobile/desktop, support, to resolve potential product launch blockers ahead of time

  • Think like an attacker: Help us identify the risks/attack vectors for a design

  • Think like a product owner: What will delight users? What are the acceptable risks?


Who You Are


Characteristics we are looking for in this role:



  • Strong NodeJS and React/Redux background. We're also looking for developers with a strong React Native Background for our mobile team.

  • You have strong samples of your code or plenty of open source contributions on your Github profile.

  • Experience with JavaScript testing best practices.

  • Team-oriented and derives fulfillment from helping others succeed.

  • Self-motivated, well organized, and an excellent communicator - both written and verbal.

  • Ability to break down features into tasks.

  • Debugging skills. Remember that time you tinkered something into submission? We'd love to hear about it

  • Experience collaborating with others with a pull-request based workflow

  • Experience with React Native, jest, GH actions, Postgres, AWS, CI/CD, Jest, GH actions, Postgres, AWS, CI/CD


Bonus Points / Nice to Haves



  • Understanding of cryptographic primitives like hashing, macs, PK-crypto, and signing

  • Experience/understanding payment processing / payment gateways, e.g. ACH, PCI compliance


Characteristics We Look For, Straight from our own Team



  • You take initiative. We all tend to wear different hats from time to time, so we encourage trying out new things.

  • You're passionate. Exodus is not just a job, it’s a mission.

  • You're empathetic. The ability to give and receive feedback with empathy is instrumental in individual growth and company growth.

  • You’re focused on delivery. We are results-oriented and need self-starters who don’t wait around for direction.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow.

  • Fair pay, no matter where you live along with a competitive benefits package.


Our Hiring Process


At Exodus, we pride ourselves in hiring people from all around the world. We work with individuals from various backgrounds; some traditional and some a bit more unconventional.


Our hiring process focuses on two pillars.


Efficiency. You can expect the process to take about two weeks. We know what it’s like to wait several weeks for a recruiter to get back to you and we want to be respectful of your time.


Transparency. We anticipate you asking questions and will answer with transparency and respect.


We are committed to shaping a better world and have built our team based on always being candid, customer advocacy, commitment to help and delivery.


Overall, our goal is that you have a great candidate experience with us.


Backend Engineer (Node.js) at Exodus.io () (allows remote)
2w

Description


Exodus is looking for a meticulous Backend Engineer to focus on our backend Core Services. As a Node.js Engineer, you believe strongly in testing and using your analytical skills to solve complex problems.



What You'll Do



  • Submit pull requests for critical back-end servers coded in Node.js, which talk to Exodus Wallet clients.

  • Write loads of tests to ensure code performs as expected.

  • Feature development work on Core Services Applications (With a focus on Exchange and Pricing Server)

  • Support, Maintain, and improve our Core Services Applications

  • Open dialogues with our community support engineers to understand what can be improved about the exchange experience in Exodus, and act on that understanding.


Frameworks & Languages



  • Node.js

  • Javascript

  • REST/ GraphQL

  • PostgreSQL



  • Redis


Who You Are



  • You have a history and track record of Node.js development that can be demonstrated via Github.

  • You take initiative and don't wait for direction.

  • You have a passion for cryptocurrencies like Bitcoin and a demonstrated ability to solve problems.

  • A strong understanding of Performance Optimization

  • You have an understanding of relational database concepts and have designed some relational database schemas in the past.

  • You don't care if the platform is Azure or AWS and have some experience with at least one.

  • You are willing to be available regardless of when server issues occur.


Characteristics We Look For, Straight from our own Team



  • You take Initiative. We all tend to wear different hats from time to time, so we encourage trying out new things.

  • You're Passionate. Exodus is not just a job, it’s a mission.

  • You're Empathetic. Having the ability to give and receive feedback with empathy is instrumental in individual growth and company growth.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation of the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow. The sky is the limit if you're hungry to succeed.

  • Fair pay, no matter where you live.

  • Competitive compensation package.


Our Hiring Process


At Exodus, we pride ourselves on hiring people from all around the world. We work with individuals from various backgrounds; some traditional and some a bit more unconventional.


Our hiring process focuses on 2 pillars.



  • Efficiency. You can expect the process to take about two weeks. We know what it’s like to wait several weeks for a recruiter to get back to you and want to be respectful of your time.

  • Transparency. We anticipate you asking questions and will answer with transparency and respect.


We are committed to shaping a better world and have built our team based on empathy, radical candor, initiative, and humility.


Overall, our goal is that you have a great candidate experience with us.


Business/Data Analyst (Python/Jupyter/Pandas/Numpy) at Hummingbot () (allows remote)
2w

We are a fast-growing, venture capital-backed Silicon Valley tech startup working with cutting-edge technologies. We are looking to expand our global team to keep up with our growing business!


We are looking for a highly motivated, technical business analyst who can thrive in a fast-paced environment; a goal-oriented, top-performing, and high-caliber person that has experience applying technical expertise (Python/Jupyter/SQL) to business applications.


In this role, you will work directly with the company's COO, VP of Business Development, and Head of Marketing and take ownership of business-critical data analysis and platform stats tasks.


Responsibilities:



  • Create and manage Jupyter notebooks to retrieve and analyze internal system data, e.g. various user and platforms statistics analysis

  • Create Jupyter notebooks to retrieve blockchain data to be analyzed for accounting and reporting

  • Create reports for internal teams, management, and/or external clients

  • Use graphs, infographics, and other methods to visualize data

  • Structure large data sets to find usable information

  • Create presentations, write-ups, and reports based on analyses


You're a great fit if you are:



  • A highly intelligent problem-solver that wants to make a significant impact at a fast-growing startup

  • A fast learner who is excited about the potential for crypto/blockchain technology to revolutionize the world

  • Self-driven and motivated, interested in applying programming and technical skills to real-world business and accounting applications

  • Takes initiative: don't just tick the box, find ways to do things better

  • Well-organized with painstaking attention to detail.

  • Resourceful, diligent, thorough; whatever the task, you find a way to get it done

  • Tech-savvy: comfortable using a wide range of different software and technologies for work and communication (Discord, Zoom, Telegram) and willing to try out/test software

  • Strong written/oral communication and interpersonal skills; a team player


Qualifications:



  • Proficient in Pythonumpy/pandas, experience with plotting libraries (e.g. plotly)

  • Proficient in working to retrieve data from SQL databases and experience using SQLAlchem

  • Bachelors degree in Computer Science or other engineering/technical field


Nice to have:



  • Previous experience (professional or academic) in accounting and/or finance

  • Previous experience working at a startup, in particular, a blockchain/cryptocurrency startup

  • Previous work at a tech/software company


Company perks:



  • Become part of a growing, experienced, well-connected team in crypto, blockchain and machine learning (team background: Goldman Sachs, JPMorgan, Apple, Etsy, BlueJeans)

  • Accelerated career-growth opportunities

  • Work hard / have fun team culture, e.g. company game nights and events.

  • International travel for company retreats/meetups

  • Sharpen the saw! Company-sponsored training programs and continuing education


BlockChain Developer - E-commerce at Retail E Commerce Ventures LLC () (allows remote)
2w

BlockChain Developer


We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around our business model, and the building and launching of a blockchain network.


Responsibilities



  • Research, design, develop, and test blockchain technologies

  • Brainstorm and help evaluate applications for new tools and technologies as they continually evolve

  • Maintain and extend current client- and server-side applications responsible for integration and business logic

  • Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals

  • Document new solutions as well as maintaining that of existing ones


Skills



  • Strong software development background

  • Experience working with large codebases

  • Experience working with open-source projects

  • Proficiency the following language: Solidity

  • Strong knowledge of common algorithms and data structures

  • Familiarity with basic cryptography

  • Familiarity with P2P networks

  • Strong knowledge of bitcoin-like blockchains

  • Strong knowledge of concurrency and writing efficient and safe multithreaded code


Rust Developer at SORAMITSU (Innopolis, Russia) (allows remote)
2w

As a Rust Dev at SORAMITSU, you'll be working on some of our most exciting projects including: IROHA 2 -- a ground-up rebuild of the enterprise permissioned blockchain tech we use in most of our work, and Polkaswap -- the eagerly anticipated AMM DEX (decentralized exchange) we're releasing into the Polkadot ecosystem.


This is a unique opportunity, as you won't just be working with blockchain technology, you'll be building critical new digital-asset and value-exchange infrastructure with a team of industry pros.


Responsibilities include:



  • Design, implement and support software production.

  • Write tests that guarantee high quality of functional and non-functional characteristics of produced code.

  • Perform code review for other developers.

  • Take part in making architectural decisions.

  • Select and integrate frameworks and libraries which will be the part of software systems (and prove your selections).


The ideal candidate has:



  • 2 years of experience in development.

  • Experience in Rust, with a fair knowledge of the language specification.

  • Thorough knowledge of the standard library, and algorithms.

  • Knowledge of networking protocols, p2p and distributed systems is a plus.

  • Understanding cryptography algorithms, blockchain concepts is a plus.

  • Understanding of blockchain consensus algorithms work is a plus.

  • Knowledge of one or more blockchain protocols: Hyperledger Iroha, Ethereum, Hyperledger Fabric, Quorum, MultiChain, R3 Corda, Polkadot, Cosmos or other is a plus.

  • Understanding of basics in DevOps engineering.

  • Knowledge of principles and practices in Agile development.

  • Proficient understanding of code versioning and git-flow.


Backend Software Engineer at Hummingbot () (allows remote)
2w

How would you like to design large-scale, highly reliable, and highly scalable systems that are already processing tens of millions of dollars in transactions per day and seeing exponential user growth?


We are looking for an experienced Python backend engineer who will apply his experience, known best practices, and pull out all stops to scale up and expand our Hummingbot Liquidity Mining systems. You will be part of the core engineering team that will make Hummingbot and its related Liquidity Mining programs part of the critical infrastructure that keeps crypto markets running smoothly worldwide.


What you'll be doing:



  • Design and implement new features and scalability improvements to the Hummingbot Liquidity Mining backend systems.

  • You'll be responsible for a high-performance, highly reliable ETL system that processes $10M of trading transactions per day, and is growing in usage exponentially.

  • Work closely with the rest of the Hummingbot engineering team to maintain high standards both in software quality and in team communications.

  • Propose and discuss improvements in backend system architecture, esp. in scalability and efficiency aspects.


You're a great fit if you have / are:



  • Fluent in Python with prior experience in building and maintaining Python backend applications.

  • Experience in designing, and developing large-scale, missing critical backend systems.

  • Knowledge in common backend technologies like AWS, Kafka, MySQL, SQLAlchemy, Kubernetes, etc.

  • Knowledge in logging and metric systems like Datadog, ELK, Splunk, etc.

  • Good sense of designing highly scalable and highly reliable backend systems.

  • Good sense of diagnosing logic and scalability issues in large-scale, distributed backend systems.

  • Good communication skills and fluency in both written and spoken English.

  • Be proactive - propose and implement solutions rather than wait for orders from management.


***Reference qualifications: engineer level L4/L5, E4/E5, ICT4, SDE II / Senior SDE - 62-64***


Perks at Hummingbot:



  • Become a core member of an experienced Silicon Valley-based team that is well-connected in crypto, blockchain, and machine learning

  • Join a remote-first, engineering-driven team with 30 team members across 6 continents

  • Competitive salaries

  • Work hard, have fun culture

  • International travel for conferences, team meet-ups/retreats

  • Work schedule flexibility; unlimited vacation policy


Data Engineer at Zero to One Search () (allows remote)
2w

Data Engineer


San Francisco (CA), Erlangen (Germany)



Our client is a young crypto startup from Silicon Valley.


Currently in stealth mode. However, they are backed up by a16z, Coinbase Venture, and many others. The company aims to help economies transition to cryptocurrencies.


We are looking for the best talents in the industry to join them.


Among the openings a position for Data Engineer. Remote is possible.



Key Responsibilities:



  • Design data pipelines that can scale to handle this large data ingest. This includes figuring out ways to store, process, and load this data with robust features for filtering, pre-processing, post-processing, de-duplication, and

  • Building and refining custom data labeling services that directly influence the quality of our iris recognition

  • Work closely with other stakeholders (data contributors consumers) to incorporate their data usage needs on a variety of tasks and



Ideal candidate:



  • Enjoy working as part of a fast-moving team, where perfectionism can sometimes be at odds with (but sometimes directly required for) pragmatism.

  • Own problems end-to-end, and are willing to pick up whatever context is needed to get the job done.

  • Has a desire to dig into problems across the stack, whether networking issues, performance bottlenecks, memory leaks, or simply reading unfamiliar code to figure out where potential issues might

  • Has a strong belief in the crucial need of high-quality data for producing state-of-the-art machine learning systems and is highly motivated to design workflows that effectively meet the associated challenges.

  • Cares about code quality and enjoy building tools that are easy to use and extensible


Tools:


Here’s a sampling of services currently running (and planned) in production:



  • Languages (Python / Go)

  • Data Orchestration (Airflow / Dagster)

  • Infrastructure, Storage, and Processing (AWS)

  • Labeling Services for ML Models (MTurk, Flask, Streamlit, Docker)

  • Pipeline Monitoring (Datadog)


Senior Software Engineer - Rust / C++ at PolarFox Network () (allows remote)
2w

About Us


We are funded startup in the cryptocurrency space with a small, but highly skilled, and motivated team of passionate engineers. We are building the next generation of blockchain data indexing. We aim to provide a robust and powerful API infrastructure for developers to quickly query real time data from various decentralized applications on the blockchain.


What you'll be doing


In this role you will be primarily working to refactor and improve upon an existing codebase built in Rust. You must have the passion to improve, design, create, and develop scalable backend system to support low latency interactions. Performance is critical and optimizations to save milliseconds are important. You will be responsible for delivering a high quality, scalability, and performance focused solution that indexes and serves content to various clients via Postgres and GraphQL.


What we are looking for



  • 5 years of experience as a software engineer.

  • Significant professional experience with Rust or C/C .

  • Experience architecting, building and/or optimizing low latency systems where performance is of high priority.

  • You are very familiar database system such as PostgreSQL and data query language GraphQL.

  • Experience with distributed systems.

  • Ability to work independently to execute.

  • Familiarity of blockchain systems such as Ethereum.

  • Ability to write high quality, well-tested code.

  • Proficiency in written and oral English.

  • Prior experience working remotely.


What we are offering



  • $140k - $200k per year, depending on experience

  • Competitive salary and equity options

  • Flexible work schedule

  • Work at a fast growing startup

  • Professional and career development

  • Create solutions that matter and have a direct impact to the company


Senior Software Engineer | Cryptocurrency trading at CRATR (Amsterdam, Netherlands)
2w

Fast growing cryptocurrency trading startup is hiring!


CRATR is an ambitious, rapidly growing cryptocurrency startup with great growth potential in a young and booming industry. The startup is well funded, generating revenue and lead by veterans with multiple years of experience in finance, trading, research and software development. As a cryptocurrency trading company we believe we can help shape the future by developing tools to improve trading and liquidity in the market.


Culture:


We propagate a social working environment, where your hard work is just as important as your well being. Our culture is best described as a highly-collaborative culture where your efforts and work will directly shape our business in many ways. Our environment is fast paced, expectations are high, and therefore we are very open and direct.


The role:


We are looking for a Senior Software Engineer (C /Rust/Python) who is passionate about trading and/or blockchain technology and wants to join a startup with great track-record and growth potential in an innovative and fast growing industry. As a team member of an Agile Scrum team you will be helping to set-up and improve trading algorithms, expand the trading scope with new exchanges, ensure stability of the platform for a 24/7 market, and much more.


The skills we need:



  • Proven versatility and ability to pick up new technologies and learn systems quickly.

  • Minimum 5-year commercial experience

  • Academic degree

  • Communication skills in Dutch or English, both spoken and written

  • Positive can-do attitude and a creative mind

  • Willingness to commit long-term


What’s in it for you:



  • Get a permanent, full time position in relaxed and trendy offices based in Amsterdam

  • Be part of a highly-collaborative and experienced team in an innovative and fast growing industry

  • Have the possibility to learn and master new techniques of blockchain and decentralized internet

  • Use State-of-the-art technology

  • Enjoy a delicious catered lunch at the office, Friday drinks, company events, gym reimbursement and much more!

  • Profit from the companies' results in the form of a bonus


If you think you have the excellent technical skills needed to join this exciting team then we look forward to your application!


Remote Senior NodeJS Engineer at Bitfinex () (allows remote)
2w

We’re currently looking for a Senior NodeJS Engineer to join our team. The Bitfinex backends are mainly using Node.js. The position requires expert JS/Node.js experience and is available to anyone self-driven, and with the experience, motivation and capacity to contribute to our vision. You will work remotely. Self-motivation is essential for all our team members. No one on the team will micro-manage you. We are looking for team members who are comfortable using their initiative and seeing it through to completion. You will be part of a dynamic, fast-paced team, and have the chance to shape the direction of Bitfinex as we grow.


Requirements



  • Knowledge and experience with microservices architecture

  • Experience with blockchain integration

  • Comfortable with high-availability concepts

  • Have actively participated in the development of a sophisticated platform as one of the leading developers

  • Ability to quickly learn new technologies

  • Exceptional JavaScript skills, ability to performance optimize code, Ruby, Rust or C skills are a plus

  • Other technologies of interest: Message queues (ZeroMQ, RabbitMQ), Job Queues


Technical Writer at Hummingbot () (allows remote)
2w

Interested in working for a fast-growing crypto startup based in Silicon Valley? Our team combines data science, blockchain engineering, and finance domain expertise to change the way the cryptocurrency market is traded. We maintain Hummingbot, the leading open-source crypto trading bot project with 100 stars, 700 forks, and 30,000 installs.


Documentation is critically important for open source projects since education and training is the main way that we grow the user base. We are looking for a Technical Writer to take ownership of the Hummingbot documentation process and contribute to our other resources.


What you’ll be doing



  • Own the Hummingbot documentation site (https://docs.hummingbot.io)

  • Collaborate with engineers to understand changes they are making to the open-source codebase

  • Write documentation aimed at both trader users and developer users

  • Mentor junior staff on technical writing

  • Be part of the core team and make a significant impact in a fast-growing, VC-backed blockchain startup


You're a great fit if you have:



  • 3 years of experience writing documentation for complex software applications

  • Experience creating developer-facing documentation (e.g. code samples, architectural diagrams, etc)

  • Experience using Terminal/Bash, Github, and Docker



  • Good composition and grammar skills

  • Experience with quantitative trading or cryptocurrencies

  • High attention to detail


Perks at Hummingbot:



  • Become a core member of an experienced Silicon Valley-based team that is well-connected in crypto, blockchain, and machine learning

  • Join a remote-first, engineering-driven team with 50 team members across 6 continents

  • Competitive salaries

  • Work hard, have fun culture

  • International travel for conferences, team meet-ups/retreats

  • Work schedule flexibility; unlimited vacation policy


Senior Blockchain Android Engineer at Numbrs () (allows remote)
2w

Numbrs is a Swiss cutting edge technology company developing a smart wallet, which allows users to keep and use all their bank accounts, crypto wallets and loyalty cards in one place. Numbrs' smart wallet is available in Germany, United Kingdom and Spain.


Thanks to artificial intelligence (AI) and machine learning (ML), Numbrs develops breakthrough features that allow users to understand their finances like never before and ultimately improve their financial health.


Numbrs is one of the best-financed FinTechs in Europe and, with a valuation above $1 billion, one of the very few European FinTech unicorns.


We are building a remote team of multidisciplinary experts that are passionate about making a world-changing impact. We've built a hardworking and engaging remote culture that combines the best of scientific cutting edge technology with a product-focused environment, offering an ambitious balance of structure and flexibility.


The Role


We are seeking an experienced, dedicated, and well-organized Senior Blockchain Android Engineer to join our remote engineering team. This position will require someone who is adaptable in a changing environment and who is passionate about delivering high quality results in a fast-paced environment.


You will be a part of a team that is responsible for developing, releasing, monitoring and troubleshooting native Android applications. You enjoy learning new things and are passionate about developing new features, maintaining existing code, fixing bugs, and contributing to overall system design. You are a great teammate who thrives in a dynamic environment with rapidly changing priorities.


About you



  • You find large challenges exciting and enjoy discovering problems as much as solving them.

  • You can thrive in a fast-paced environment where attention to detail, excellent communication skills, and a talent for delivering out-of-the-box ideas are essential

  • You deliver. You may enjoy thoughtful conversations about problems and perfecting designs, but in the end, you know that what matters is delivering a solution that works every time.

  • Resourceful, flexible and adaptable; no task is too big or too small.


Key qualifications



  • You have a passion for blockchain technologies and cryptocurrencies

  • Deep technical knowledge of blockchains and their data structures, especially with Ethereum and Bitcoin

  • Proven expertise in building DeFi applications or multiple cryptocurrency wallets

  • Professional experience in integrating with various blockchains

  • Extensive experience building native Android applications

  • Hands-on experience with Java, Kotlin and the Android SDK

  • Experience with RxJava or other asynchronous and event-based paradigms

  • Experience with REST APIs, JSON, and Websocket

  • A security-minded engineer with deep understanding of encryption algorithms, cryptographic hash functions, and public-key algorithms such as ECC

  • Excellent written and oral communication in English and interpersonal skills


Preferred qualifications



  • Experience with AWS, Kubernetes, and Docker

  • Experience with CI/CD systems like Spinnaker and Jenkins

  • Experience with at least one backend language such as Scala , Go, or Rust

  • Knowledge of Machine Learning


What we offer



  • An opportunity to work on the most exciting challenges in the financial and crypto industry

  • Collaboration with some of the smartest and the most talented experts in technology

  • Growth potential. We rapidly advance team members who have an outsized impact

  • Fully remote company, at which every person is free to live and work wherever they want

  • Flexible time off 25 holiday days


Software Engineer (Blockchain + Rust) at Memri B.V () (allows remote)
2w

We are looking for the best Blockchain Rust engineer for our team. Some people get the best jobs because they have the right network of friends, ex-colleagues or family. But there are many people without that luck and never have that opportunity.


This is your opportunity!


Values


We are strongly values driven. We believe that this provides the structure to scale our organization, innovate our technology and attract top talent as we strive to change the world towards a better future. These values apply to how we work and the philosophy of the solutions we create. People make the product!


Role


We are looking for a Software Engineer to join our team to develop blockchain applications (smart contract) and Rust applications to provide identity/key recovery solution. We have a world-class team consisting of front/back-end engineers, data scientists, and blockchain researchers who are passionate about our mission to help consumers take back control of their digital lives by creating simple, yet powerful and private solutions. We're looking for someone who loves building apps that are robust, fast, and easy to use, and is excited to join a team of passionate and value-driven people to make a positive impact on society.


What you’ll do:



  • Build blockchain applications such as smart contract with Gnosis Safe

  • Create Rust library and client with Shamir’s secret sharing scheme

  • Work together in a team to determine the architecture of the solutions that integrate the applications into our mobile/web clients

  • Be responsible for the quality and longevity of the code you produce

  • Respond to community feature requests and bug reports

  • Set your own priorities and manage your own timelines

  • Help make decisions in your team on how your team works together

  • Be a fun colleague and participate in activities we do together to connect as people


Requirements



  • Good experience in cryptocurrency (ETH), e.g. mintable token, smart contract, Gnosis Safe based multi-signature, key derivation.

  • Good experience in Rust software development

  • Experience in front-end development with JavaScript and TypeScript

  • Growth mindset, e.g. if you don’t know TypeScript yet, be open to learn it

  • Experience in industry’s best practices: receive and provide code reviews, write documentation etc.

  • [Bonus] Knowledge/experience with Gnosis Safe Multisig

  • [Bonus] Knowledge/experience with identity system in blockchain networks

  • [Bonus] Knowledge/experience with blockchain protocols

  • [Bonus] Knowledge of security primitives, e.g. encryption, secret sharing scheme

  • [Bonus] Experience working in open-source communities


Benefits and What We Offer


As an early organization we offer a base salary with a large stake in the future upside of our effort. Our leadership has successfully started and sold previous startups, and although we have chosen an approach that puts our values first, and profit second, we still expect a good future financial outcome as well. We offer a creative, highly participatory environment without the classical top-down hierarchy. We value that each candidate brings their own unique mix of skills and experience.


We are a remote team and your location is not as important as your timezone. We operate across the European and American time zones. We believe your life outside your professional commitments should be enjoyed, and time to rejuvenate is critical to thriving. That’s why we work flexibly during the month. You commit your time for a specific number of hours during a month and you can work during the times that are most productive for you.


We have several team meetings to learn from each other and see the whole product, but also to grow ourselves by giving and receiving feedback but also to give and receive appreciation.


If you checkmark at least 5 of the items and you feel a connection to what we do and how we do it, do apply!


We really appreciate a cover letter when you apply for the job. We receive a lot of applications so the cover letter can make the difference!


Senior Blockchain iOS Engineer at Numbrs () (allows remote)
2w

Numbrs is a Swiss cutting edge technology company developing a smart wallet, which allows users to keep and use all their bank accounts, crypto wallets and loyalty cards in one place. Numbrs' smart wallet is available in Germany, United Kingdom and Spain.


Thanks to artificial intelligence (AI) and machine learning (ML), Numbrs develops breakthrough features that allow users to understand their finances like never before and ultimately improve their financial health.


Numbrs is one of the best-financed FinTechs in Europe and, with a valuation above $1 billion, one of the very few European FinTech unicorns.


We are building a remote team of multidisciplinary experts that are passionate about making a world-changing impact. We've built a hardworking and engaging remote culture that combines the best of scientific cutting edge technology with a product-focused environment, offering an ambitious balance of structure and flexibility.


The Role


We are seeking an experienced, dedicated, and well-organized Senior Blockchain iOS Engineer to join our remote engineering team. This position will require someone who is adaptable in a changing environment and who is passionate about delivering high quality results in a fast-paced environment.


You will work on the development of user-facing features of the product in a team of highly skilled engineers using cutting edge technologies.
You will contribute to the evolution of the iOS platform by experimenting with new technologies, developing frameworks and tools, and working on a proof of concepts.


About you



  • You find large challenges exciting and enjoy discovering problems as much as solving them.

  • You can thrive in a fast-paced environment where attention to detail, excellent communication skills, and a talent for delivering out-of-the-box ideas are essential

  • You deliver. You may enjoy thoughtful conversations about problems and perfecting designs, but in the end, you know that what matters is delivering a solution that works every time.

  • Resourceful, flexible and adaptable; no task is too big or too small.


Key Qualifications



  • You have a passion for blockchain technologies and cryptocurrencies

  • Deep technical knowledge of blockchains and their data structures, especially with Ethereum and Bitcoin

  • Proven expertise in building DeFi applications or multiple cryptocurrency wallets

  • Professional experience in integrating with various blockchains

  • Extensive experience building native iOS applications

  • Very good knowledge of Swift and Objective-C

  • Strong experience with Apple iOS frameworks

  • Experience with REST APIs, JSON, and Websocket

  • A security-minded engineer with deep understanding of encryption algorithms, cryptographic hash functions, and public-key algorithms such as ECC

  • Excellent written and oral communication in English and interpersonal skills


Preferred qualifications



  • Experience with AWS, Kubernetes, and Docker

  • Experience with CI/CD systems like Spinnaker and Jenkins

  • Experience with at least one backend language such as Java, Scala , or Go

  • Knowledge of Machine Learning


What we offer



  • An opportunity to work on the most exciting challenges in the financial and crypto industry

  • Collaboration with some of the smartest and the most talented experts in technology

  • Growth potential. We rapidly advance team members who have an outsized impact

  • Fully remote company, at which every person is free to live and work wherever they want

  • Flexible time off 25 holiday days


Remote Mobile App Developer at Bitfinex () (allows remote)
2w

As a Mobile-App Developer, you will be a part of the team that works on the development of the Bitfinex mobile applications. This includes:

New Features - Bitfinex continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.

Scalability - The mobile application must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.

Data Visualization - The data we present to our users is the result of tailored algorithms, on top of the incredible amount of data our platform produces daily, and we continue to experiment with new ways to display this most effectively.

Design - Build beautiful reactive applications and trading tools.


Requirements


To enjoy this role, you should possess the personal attributes and experience outlined above. On top of this, we expect you to be:




  • Comfortable with high-availability concepts.




  • Highly proficient in JavaScript and ES6 .




  • Thoroughly experienced with React, React-Native (mainly around Expo), Redux and the core principles surrounding these.




  • Familiar with modern front-end pipelines and tools.




  • Experienced with WebSockets, RESTful based APIs.




  • Interested in bringing diverse, innovative applications to life.




  • Interested in modernizing and optimizing different mobile or web applications.




(Senior) Full Stack Engineer (m/w/d) at EXXETA AG (Karlsruhe, Deutschland)
2w

Als (Senior) Full Stack Engineer (m/w/d) bist Du ein integraler Teil unseres wachsenden, interdisziplinären Teams und arbeitest innovativ sowie industrie- und anwendungsnah mit engagierten Kolleginnen und Kollegen an den großen technologischen Herausforderungen der Wirtschaft.


Was Du mitbringst:



  • Abgeschlossenes Studium der Informatik, Mathematik, Physik, Ingenieurwissenschaften oder eine vergleichbare Qualifikation

  • Mehrjährige Industrieerfahrung in der Softwareentwicklung in einem der Teilbereiche IoT, Blockchain, DLT oder Big Data wünschenswert

  • Fundierte Programmierkenntnisse (z.B. Python, Java, JavaScript / Node.js) sowie Erfahrung im Umgang mit Datenbanken (z.B. dokumentbasierte-, SQL- oder Graph-Datenbanken)

  • Erfahrungen mit moderner Softwareentwicklung und DevOps (Continuous Integration/ Testing, Git, Docker, Infrastructure as Code)

  • Ausgeprägte analytische Fähigkeiten sowie Spaß an analytischen Problemstellungen

  • Bereitschaft zu gelegentlichen Dienstreisen sowie sehr gute Deutsch- und gute Englischkenntnisse


Als Full Stack Engineer (m/w/d) entwickelst Du mit uns datengetriebene Lösungen basierend auf den neuesten Technologien (Internet of Things (IoT), Blockchain, Distributed Ledger Technology (DLT), Big Data, Machine Learning). Von der nutzerorientierten Konzeption über die skalierbare Architekturskizze bis hin zur produktreifen Umsetzung erwartet Dich ein ganzheitliches Aufgabenspektrum! Dabei konzipierst und implementierst Du anspruchsvolle Softwarelösungen mittels agilen Vorgehensweisen im Team.


DevOps Engineer to Battle Censorship Worldwide at Brave New Software Project, Inc. () (allows remote)
2w

The Brave New Software Project seeks an experienced devops engineer to help fight censorship around the world.


You would help maintain and expand the cloud-based infrastructure behind the Lantern suite of anti-censorship, cryptocurrency and peer to peer networking applications. Experience with Linux/UNIX administration, Terraform, Ansible, SaltStack, and AWS is strongly preferred, experience with network configuration and operations, systems and performance monitoring and logging (like Prometheus, Grafana, Kibana), cloud VPS providers like AWS, Digital Ocean, Heroku, and Vultr are also a plus.


Team Lantern is a small, agile team that works to keep the Internet open to people all over the world. Our structure is flat, all engineers report to the CTO, and we develop our products through collaboration and consensus rather than decree. Although each of us focuses on some specific areas, we wear many hats, need to be able to jump in on a variety of things and tend to move around between focus areas over time, so flexibility and curiosity are key.


We operate thousands of servers all over the world, millions of people use the stuff that we build, we work on our own schedules and take vacations seriously. Because of what we do, we face well funded adversaries who constantly adapt in their quest to break our software and the internet itself. We counter that threat by collaborating with interesting people from the internet freedom and open source communities to incorporate, refine and pioneer the latest countermeasures.


If you’re excited to tackle thorny social problems with software, or if you’re just an experienced engineer who thinks they might be ready to tackle a new kind of challenge, we want to hear from you.


Brave New Software provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.


We are committed to building a diverse staff and strongly encourage applications from candidates who may be people of color, disabled, gender and sexual minorities, and other disadvantaged backgrounds.


Helpful Buzzwords


Linux, Saltstack, Ansible, Terraform, Python, Go, Rust, Amazon Web Services (AWS), Digital Ocean, Vultr, Redis, Prometheus, Sentry.


Senior Engineer II. Product Security, Cryptography, and Trust at Soul Machines Limited (Phoenix, AZ)
2w

Soul Machines is changing the face of human computer interaction, and we're seeking a skilled engineer to join the team. We're a hugely diverse team of researchers, engineers, artists and more. With staff from all around the globe we welcome applications from anyone who believes they can add value.


The role of Senior Engineer II. Product Security, Cryptography, and Trust for Soul Machines will create security and privacy components to enable Soul Machine’s Digital People to have “memories” while protecting the end user. Algorithm implementation and developing new techniques for technical prototypes.


Key Responsibilities:



  • Working as part of the Software and R&D teams at Soul Machines in ensuring the best possible experience while making our platform safe and secure for users.

  • Evaluate and understand the latest privacy and security technology to develop new techniques and solutions for our HumamOS platform.

  • Collaborate with R&D team members on privacy features, security components and blockchain implementations

  • Travel for on-site visits with developers and to conferences as


Essential skills:



  • Six (6) or more years developing Security and Privacy products for B2B and B2C products.

  • Expert knowledge of implementing cryptography, blockchain, privacy and security components.

  • Strong knowledge of C/C , Java, Embedded and other programming techniques.

  • Experience in Large Scale Platform development is a strong plus.

  • Good communication skills required.

  • Demonstrated understanding of security best practices.

  • Deep understanding of zero-knowledge proofs concepts.

  • Experience with complex image processing algorithms

  • Bachelors or Graduate degree in Computer Science, Mathematics, Physics, EE/Signal & Image Processing

  • Demonstrated Principles: Deliver Results, Invent and Simplify, and Bias for Action


Desired skills:



  • Experience with Open Source Projects.


Benefits



  • Competitive salary

  • Flexible working

  • Latest tools and tech

  • 5 weeks annual leave allowance

  • Medical / Health benefits


Our values


Trust


Our number one value is trusted relationships with our customers and employees.


Inclusion


We are wholeheartedly committed to a diverse and inclusive culture. We recruit across the globe, languages and cultures.


Customer Success


Our success depends on the success of our customers and we are dedicated to making sure every experience with a Digital Person is exceptional.


Astounding Product


From day one, we have been laser focused on providing the most astonishing Digital People.


Who should apply


At Soul Machines we want people to feel they can apply for a job even if they don’t think they’re the “perfect” candidate ..perfect doesn’t exist. We don’t just look for people who tick all the boxes, we look for individuals with passion and enthusiasm who want to grow with us.


So whatever your background, if this type of company excites you, then please send us your application. We look forward to speaking with you.


Backend engineer with cryptography and decentralized tech experience at Capsule Social, Inc. () (allows remote)
2w

At Capsule Social, Inc. we are building a platform for decentralized discourse. A place where content creators, writers, and thinkers have full ownership and control over their speech, and enjoy resilience from censorship and takedowns.


We are lucky to have the support of great investors and technologists: Naval Ravikant, Balaji Srinivasan, Polychain Capital, ...



Tasks



As a backend engineer at Capsule, your days will be filled with all sorts of fascinating challenges, from building robust IPFS-based publishing solutions, to simplifying the complexities of blockchain, cryptography, and digital identity into usable and effective tools.


It’s going to be difficult and intellectually challenging, which is what makes it fun.


You’ll need to be a developer with a few years of relevant experience, a security mindset, a background in cryptography.


This job is fully remote and highly adaptable to your work schedule, although we have a preference for developers that can work in the normal CET hours.



Requirements




  • Some years of professional software development experience

  • Good knowledge of IPFS, libp2p, and similar frameworks.

  • Strong understanding of engineering principles and processes aimed at developing simple, modular, and high-quality code

  • Exposure to P2P networking and protocols. Experience with distributed systems and protocol design would be a plus.

  • Excellent English communication skills



Benefits




  • Fair pay, no matter where you live

  • Freedom to work from wherever you want

  • Opportunity to learn, grow, have an impact




What Makes You a Good Fit


As important as your engineering skills, there are certain qualities that will make you the perfect fit for Capsule.



  • Commitment
    Innovation takes time. Therefore we’re looking for someone that can commit long-term. Someone that we can rely on from initial designs to launch and beyond.

  • Dedication and initiative
    Innovation is demanding. We don’t micromanage, so we’re looking for someone that takes charge of her/his own workload and delivers.


Lead Software Engineer (m/f/d) at BCG Platinion (Berlin, Germany)
2w

Shape the world of tomorrow



  • Play a key role in build technology products and systems at varying levels of fidelity and scale from lightweight mock-ups to MVPs.

  • Provide expertise in key aspects of software engineering such as architecture, security, scalability, performance, and usability

  • Research new technologies and develop prototypes, POCs, and MVPs

  • Interact with clients – lead ideation and brainstorming sessions to devise creative and disruptive digital solutions, demonstrate work to executive stakeholders, transfer knowledge and product support to client development teams

  • Demonstrate technical skill and/or content knowledge in a discipline or field. Use state-of-the-art methodologies, tools, best practice with a high level of quality Lead mid-size to large projects (internally and externally) from the engineering perspective by establishing a sustainable pace for team's work, maintaining pipeline of products and projects, ensuring on-time delivery of product and projects, partnering with Product, Design, and Data teams, and providing weekly status reports to client team

  • Contribute to growing the Engineering practice within BCG Platinion through mentoring and leading members of the practice in the field of software engineering — developing talent, providing direction, promoting Agile principles, and overseeing output and projects

  • Contribute to the running of BCG Platinion’s IT consulting business by assisting with business development through writing proposals, scoping projects

  • Contribute to our thought leadership through written publications and speaking at events and conferences

  • Travel around the globe to work with clients and BCG teams. At times, this role involves significant travel to client sites.



You can help us make a difference if



  • You bring 6 years of hands-on development experience with a broad mix of programming languages and technologies

  • You have a degree in computer science, a related field, or equivalent professional experience

  • You bring passion for software engineering and following best practices

  • You have a strong understanding of technical project leadership, with specific focus on systems thinking and Agile methods and principles

  • You have proven success working in and promoting a rapidly changing, collaborative, and iterative product development environment

  • You have experience leading groups of engineers, evaluating performance, and providing feedback

  • You enjoy working with both technical and non-technical colleagues in a cross-functional, interdisciplinary environment, including strong written and verbal communication skills

  • You write high-quality, tested code using multiple paradigms or being comfortable with Object-Oriented programming

  • You have experience with continuous integration and deployment

  • You got strong interpersonal skills, analytical skills, combined with intellectual curiosity, and a desire and ability to "get things done"



Additional considerations may be given to those who bring experience with some of the following:



  • Web technology and JavaScript frameworks such as AngularJS and ReactJS, as well as data visualization via Power BI, Tableau, etc.

  • Scripting and object-oriented languages, e.g. Python, Node and C#

  • Understanding of web services and message formats such as JSON, XML, Graphql

  • Experience in working with cloud platforms such as AWS and Azure as well as managed services on those platforms such as Beanstalk, Lambda, etc.

  • Experience with native & hybrid mobile development for various platforms (iOS, Android), mobile languages and frameworks (Objective-C, React, ReactNative, and Java)

  • Experience in working with designing data platforms, relational and noSQL databases

  • Experience in working with emerging technology like AR/VR, IoT, AI, Blockchain.

  • Experience in Data science and visualization application such as Hadoop, Databricks, Spark, d3.js



How you can grow with us


As an integral part of our Design and Engineering team, you have the chance to face and solve complex challenges every day together with a dedicated team of talented colleagues from all over the world. Within a community of about 400 engineers from BCG Platinion and BCG Digital Ventures, you will foster engineering culture, agile mindset, creativity and collaboration. Thereby, you will have the opportunity to actively shape and further develop your future environment. By travelling around the globe to work with international clients and BCG teams, you will grow and strengthen your individual network.



Become a part of our team


Apply via our online portal now, with your CV, examples of your work, a relevant project list, all pertinent references, and writing sample/cover letter, as well as your portfolio/git repository that demonstrates your affinity for software engineering and shows how you approach digital challenges. If you have any questions, please contact Mike Stertz at 49 221 58958-324.


Business/Data Analyst (Python/Jupyter/Pandas/Numpy) at Hummingbot () (allows remote)
3w

We are a fast-growing, venture capital-backed Silicon Valley tech startup working with cutting-edge technologies. We are looking to expand our global team to keep up with our growing business!


We are looking for a highly motivated, technical business analyst who can thrive in a fast-paced environment; a goal-oriented, top-performing, and high-caliber person that has experience applying technical expertise (Python/Jupyter/SQL) to business applications.


In this role, you will work directly with the company's COO, VP of Business Development, and Head of Marketing and take ownership of business-critical data analysis and platform stats tasks.


Responsibilities:



  • Create and manage Jupyter notebooks to retrieve and analyze internal system data, e.g. various user and platforms statistics analysis

  • Create Jupyter notebooks to retrieve blockchain data to be analyzed for accounting and reporting

  • Create reports for internal teams, management, and/or external clients

  • Use graphs, infographics, and other methods to visualize data

  • Structure large data sets to find usable information

  • Create presentations and reports based on analyses


You're a great fit if you are:



  • A highly intelligent problem-solver that wants to make a significant impact at a fast-growing startup

  • A fast learner who is excited about the potential for crypto/blockchain technology to revolutionize the world

  • Self-driven and motivated, interested in applying programming and technical skills to real-world business and accounting applications

  • Takes initiative: don't just tick the box, find ways to do things better

  • Well-organized with painstaking attention to detail.

  • Resourceful, diligent, thorough; whatever the task, you find a way to get it done

  • Tech-savvy: comfortable using a wide range of different software and technologies for work and communication (Discord, Zoom, Telegram) and willing to try out/test software

  • Strong written/oral communication and interpersonal skills; a team player


Qualifications:



  • Proficient in Pythonumpy/pandas, experience with plotting libraries (e.g. plotly)

  • Proficient in working to retrieve data from SQL databases and experience using SQLAlchem

  • Bachelors degree in Computer Science or other engineering/technical field


Nice to have:



  • Previous experience (professional or academic) in accounting and/or finance

  • Previous experience working at a startup, in particular, a blockchain/cryptocurrency startup

  • Previous work at a tech/software company


Company perks:



  • Become part of a growing, experienced, well-connected team in crypto, blockchain and machine learning (team background: Goldman Sachs, JPMorgan, Apple, Etsy, BlueJeans)

  • Accelerated career-growth opportunities

  • Work hard / have fun team culture, e.g. company game nights and events.

  • International travel for company retreats/meetups

  • Sharpen the saw! Company-sponsored training programs and continuing education


DevOps Engineer at Sytac IT Consulting (Haarlem, Netherlands)
3w

As a specialized software house without a bank and/or shareholders, we work with 100 colleagues on applications in the aviation, banking and e-commerce sector. For domains such as banking, agriculture and auctions, we are looking for reinforcements of engineers to design, build and implement complex cloud solutions.


The teams themselves support the applications and are used all over the world. You represent Sytac as a consultant and integrate into teams, systems and products while collaborating with internal stakeholders and the rest of the company. You also get the chance to build the infrastructure base of critical applications. You integrate the application in the Cloud and set up the working model for the continuous delivery pipeline.


What are you bringing to the team?



  • You have a HBO or University degree

  • Scripting in Linux and Bash

  • Knowledge of at least one of the following languages: Java, JavaScript, C#,

  • Networking Basics

  • Work experience with Azure DevOps, Ansible, Openshift, Kubernetes, GIT, Jenkins, Artifactory

  • Experience with the CI/CD way of working

  • Experience running applications in Docker containers

  • Of course you have good communication skills, you speak fluent English and you are creative

  • You have strong analytical skills, you are proactive and you are willing to share knowledge with others and you like to learn and experiment.


If you want the attention of our recruiter, you are in possession of:
• An Azure, or AWS certification


Some of our perks:



  • Money: above market salary and quarterly bonuses

  • Trips: skiing, drifting, rented beach clubs: you name it, we go there

  • Meetup’s: we never skip a month to go for a beer or enjoy for sports

  • Bicycle (Van Moof): we make sure to get you one of the best electric bikes available

  • Vacation and training: 30 day’s to recharge your batteries

  • Laptop: The fanciest laptop in the office

  • Training: Training & tech budget: to stay on top of the development

  • Covered travel expenses: because time is money

  • Pension: we have thought about your future & when you’ll be coding at home with grandchildren

  • Career Coach: Help you jump onto the next level in your career


Some of the notable projects that Sytac developers personally contributed to are:



  • WiFi onboard 777 - KLM • Blockchain real estate website - KPMG

  • The whole ecosystem of - Marktplaats • Mobile Banking authentication - ING

  • Meal box planner like Hellofresh and Bierbox - Albert Heijn


Our Interview Process



  • Phone interview

  • Tech assignment

  • Interview

  • Offer!


Backend Engineer at Sytac IT Consulting (Amsterdam, Netherlands)
3w

We are looking for a senior backend engineer to design, build and deploy complex solutions. You’ll represent Sytac as a backend consultant at our clients on a daily basis. You'll integrate into their teams, systems and products while working with the internal stakeholders, and the rest of the business.



Some of our perks:



  • Money: above market salary and quarterly bonuses

  • Trips: skiing, drifting, rented beach clubs: you name it, we go there

  • Meetup’s: we never skip a month to go for a beer or enjoy for sports

  • Bicycle (Van Moof): we make sure to get you one of the best electric bikes available

  • Vacation and training: 30 day’s to recharge your batteries

  • Laptop: The fanciest laptop in the office

  • Training: Training & tech budget: to stay on top of the development

  • Covered travel expenses: because time is money

  • Pension: we have thought about your future & when you’ll be coding at home with grandchildren

  • Career Coach: Help you jump onto the next level in your career



Some of the notable projects that Sytac developers personally contributed to are:



  • WiFi onboard 777 - KLM • Blockchain real estate website - KPMG

  • The whole ecosystem of - Marktplaats • Mobile Banking authentication - ING

  • Meal box planner like Hellofresh and Bierbox - Albert Heijn



For this role, you bring to the table:



  • At least 5 years of experience as an engineer

  • A Love for backend coding - the weapon of choice: Java

  • Experience with: Spring (boot), Rest API's, RxJava, MongoDB, NoSQL, MySQL

  • A keen eye for detail and a team player spirit And to really knock our socks off, you even:

  • Have experience with AWS, Azure or Google Cloud • Are an Evangelist of solid development practices: TDD, CI, CD, etc

  • Elasticsearch, Kibana, Logstach preferably is knowledge in your armoury


Our Interview Process



  • Phone interview

  • Tech assignment

  • Interview

  • Offer!


C# Software Developer at Salad Technologies () (allows remote)
3w

The Opportunity


Salad is at a key inflection point: we've successfully built a seed-stage product to connect users, their idle computers, and the ever growing demand for computer power. Now, we're ready to put fuel on the fire and scale Salad into the next big thing in computing. Our users trust Salad to turn their idle computers into rewards with the click of a button. Building and maintaining trust is core to everything we do. We reward our users with gift cards, subscriptions, games, and more. Today these idle computers support public blockchain networks, but we're quickly building a distributed infrastructure with our sights set on exascale computing.


We're looking for a software developer to help us build this future of computing. Reporting directly to the Director of Engineering, this role will have the opportunity to influence the design of key components and drive the implementation of major features.


We support some flexibility with work schedules, but we also work together as a tight-knit team. Collaboration and meetings necessitate a time zone between UTC-05:00 (Eastern Time Zone) and UTC-09:00 (Alaska Time Zone).


The Role


As an engineer on our cross-functional team, you'll work collaboratively with product managers, designers, fellow engineers, and support technicians to build high-impact features in our core and developing products. This role is highly technical, and you'll be a top code contributor. Your efforts will be focused on APIs, microservices, data security, and third-party integrations.


The Tech Stack


Salad successfully shipped a MVP in less than 3 months. We spent the last year building a rock solid, hyper-scalable application infrastructure all the while delivering the most requested new features.


Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.


We have a continuous delivery workflow that leverages Terraform and Docker to deploy our applications on AWS, Azure, Cloudflare, and Netlify. We love to automate all the things and deliver high-quality experiences to users all around the world.


The Skill Set



  • 5 years of experience in software development.

  • Proficient with C# and ASP.NET Core. Extra points if you've used Microsoft Orleans.

  • Excellent technical and communication skills.

  • Experience with agile methodologies.

  • Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


Python Developer at Sytac IT Consulting (Haarlem, Netherlands)
3w

About the job


Our client’s shared vision of driving integrated decision-making operations has developed, implemented, and marketed a suite of state-of-the-art Operations Decision Support (ODS) tools based on artificial intelligence (AI), machine learning, and advanced optimization techniques.


These tools will maximise operational performance by assisting both on the day of operations and in the planning phase. To minimise the number of disruptions (e.g. limiting the number of missed connections) these tools will suggest how to manage last-minute events such as bad weather by combining data on the available fleet, plans, maintenance schedules, crew schedules, and availability.


Additionally, these tools will assist in creating a schedule that is designed to minimise delays by predicting where disruptions in the network are most likely to occur. An in-house ODS team, consisting of business partners, data scientists, and software engineers will be set up. This team will be responsible for the continuous improvement of the tools in the long run as well as the development of new tools and use cases. They will act as a liaison with other key stakeholders in the operation such as crew, maintenance, and ground, to ensure the optimal cross-functional trade-offs are made.


As a Sytac consultant you will be working at our Operations Decision Support (ODS) department that aims to make the most data-driven company in the world. At ODS, they build machine learning models and optimizers to support near real-time decision making in a complex operation. ODS works with the newest technologies in the area of (big) data and distributed computing and employs cutting edge machine learning and operations research algorithms. At ODS, they're front-running and you'll work with ambitious, highly-skilled colleagues to make an impact on the industry.


You can look forward to co-create with agents, personnel and operations experts at the company. Close coordination with data scientists, operations research experts and other software engineers in an agile product team way of working is an integral part of your work. You will also coach your (Operations Research) teammates in the intricacies and best practices of software engineering, CI/CD, API design, and more.


As part of your job, you’ll also design the right architecture together with senior software engineers and you’ll evaluate technology choices to solve the problem at hand. At ODS, engineering and architecture go hand in hand.


Last but not least, you are encouraged and expected to spend 10% of your time with us learning new things, doing research and developing yourself. You can do this by doing courses, reading papers or doing cool hack projects with your colleagues. The projects you do in your 10% time have to be related to your role, but don’t have to be related to the project you normally work on at ODS.


Must have skills:



  • Experience in multiple languages like Python, Haskell, Scala, C, C .

  • Senior/experienced developer that has finished large and small projects.

  • Experience in multiple database technologies like Oracle/SQL Server/PostgreSQL etc.

  • Experience with building APIs and knowledge of REST API best practices;

  • Experience with schema design and dimensional data modelling.

  • Experience with bringing (data science and/or operations research) models to production and supporting data scientists in industrializing their code;


Nice to have skills:



  • A relevant degree (e.g. Computer Science, Software engineer).Excellent problem-solving and troubleshooting skills.

  • Knowledge of cloud (Azure, GWT, AWS) and Kubernetes is a plus.

  • You have experience with various CI/CD-related tools. Experience with infra-as-code is a plus.

  • Knowledge of and/or experience with the Hadoop ecosystem (HDFS. Spark, Hive, etc.);

  • Affinity with Machine Learning and/or Operations Research concepts;

  • Experience with architecture design


Software Engineer for Blockchain Platform at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
3w
Roles and Responsibilities
* Drives a technical community across the organization that fosters innovation, agile design, flexible teaming, and knowledge sharing and talent transformation.
* Develops codes as appropriate
* Builds the architecture strategy and best practices for the Blockchain Engineering team and partners across the businesses in close collaboration with our technology executives and business/customer stakeholder
* Oversees the digital architecture vision for shared infrastructure, platform services, and the design patterns related to them.
* Chooses the technologies for the implementation of each component and connections between the components; performs Architectural review and Code-reviews.
* Creates a forum for innovation with the blockchain technology community that drives thought leadership around the digital architecture roadmap and strategy.
* Champion best practices for enterprise-wide Digital success with Hybrid Cloud initiatives, micro services Infrastructure based technology, and deployment models.
* Represents the blockchain engineering team both internally and externally as a technical thought leader.

Required Skills
* Experience in Developer / Design in large and complex distributed computing environments
* Strong object oriented programming language background in one or more of the following languages: Go, C , Rust, Java, JavaScript
* Experience with cloud infrastructure services such as Amazon, Google, or Microsoft
* Strong command of computer science fundamentals
* Security-first development mindset
* Experience with Linux and Ubuntu
* Proven track record of delivering software development projects
* Knowledge of traditional storage architecture as well as storage virtualization
* Familiarity with using Git or other version control software for source code management
* Collaboratively define blockchain systems architecture and best practices
* Preferred to have :
Experience with blockchain security technologies, cryptography knowledge.
Understanding and knowledge of Open source blockchain platform, Proof of Stake, etc.
Experience with Ethereum, Bitcoin.

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Data Scientist at Cryptocurrency Startup at Chorus One () (allows remote)
3w

Chorus One is a leading cryptocurrency staking provider in Europe securing over $1bn in assets and operating nodes on cutting edge Proof of Stake networks such as Solana, Cosmos, Ethereum 2.0, Terra, and Polkadot. We also research, design, and build staking and interoperability solutions to enable a richer multi-chain ecosystem.


To supplement our extraordinary growth in 2021, we are seeking a Data Scientist to help us collect and analyze network data with the goal to optimize our performance, assist our decision making, and to maximize our customers’ rewards from participating in decentralized networks.


Operating nodes is becoming more than a DevOps exercise as decentralized finance is maturing on Proof-of-Stake networks and staking protocols become increasingly complex; exposing node operators to a variety of optimization problems. As an example, the indexing protocol The Graph requires node operators to price their services and compete against other data providers. Additionally, decentralized exchange protocols and other DeFi applications bring opportunities to node operators to increase their revenues by ordering transactions (often referred to as MEV). The data science role will work closely with our platforms and research team to lead our exploration of these cutting-edge problem statements ensuring that we are providing the most efficient and performant service on the networks we support without exploiting users of these platforms.


People at Chorus One come from all walks of life; we believe in the importance of carving out more space for diversity in the tech industry and bring down barriers to entry in the blockchain space to those underrepresented in the industry. We are aware of the systemic obstacles faced by women, non-binary people, people of color, and other minorities in the workplace, and we are taking active steps to making Chorus One, and the blockchain industry more broadly, a safe, inclusive space where all the voices are heard and equally matter.


Your Responsibilities:



  • Build a data pipeline for the various networks we operate on to collect data about our nodes earnings, uptime, and other relevant metrics for internal usage (e.g. optimization, analytics, and accounting reports).

  • Solve optimization problems for protocols we operate on with the goal to maximize returns for our delegators and us, e.g. cost modelling and subgraph allocation on The Graph, minimizing gas expenditure, or optimizing pricing for transaction routing on Connext.

  • Work closely with our research and engineering team to formulate and execute a sustainable MEV strategy for Chorus One.


The ideal candidate:


The ideal candidate should be able to combine the knowledge of data science with software engineering to build data pipelines that can extract, analyze and produce actionable outputs from blockchain data. They should be able to map business questions to mathematical models and solve those algorithmically at a production level.


From the engineering perspective:



  • Can dig into blockchain source code and relevant RPC docs to pull the required data.

  • Can develop automated data pipelines to obtain and process necessary data from APIs (preferably in the cloud).

  • Ability to write programs/fast-prototype solutions in Python, Golang or JavaScript.

  • Ability to understand (blockchain) codebases typically in Golang or Rust.


From the data science perspective:



  • Can map business problems to mathematical models taking into account cryptoeconomic protocol designs.

  • Can determine what data is needed and how to get it to accomplish the task.

  • Can develop algorithms to solve the problems.


From a business perspective:



  • Can work closely with the research team to understand cryptoeconomic protocol designs and implementations with the goal to identify data requirements and business opportunities.

  • Can report on a high level with regards to design, progress and performance of developed algorithms.

  • Can configure/develop visualization dashboards for the analyzed data, algorithms and their (financial) performance.


In addition:



  • You can take initiative and work independently.

  • You are able to work in a remote team with different stakeholders. E.g. from working with the business team to determine requirements for data projects to helping the infrastructure team automate processes that make use of the produced algorithms and data.

  • You have a private interest in cryptocurrencies and are active in the community looking for a full-time role. We are especially interested in individuals with expertise in staking and/or decentralized finance. Bonus points for people that have already experimented with decentralized protocols, e.g. building your own trading bots to arbitrage between DEXes or to trigger protocol liquidations, running your own blockchain nodes, etc.


If you think that you can fulfill part of these requirements and are looking for a way to develop in the other ones, this is a genuinely challenging role to help you make the jump to the most exciting industry in the world.


Benefits



  • Autonomy, a friendly and supportive work environment and the opportunity for rapid growth.

  • Competitive fixed salary (USD 80-120k) equity, a brand new laptop, a USD 3,000 a year training stipend, and a cryptocurrency starter kit.

  • All-expense paid quarterly team retreats at nice destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.

  • Remote work

  • Work on state of the art protocols that lay the foundation for an open, transparent, and programmable financial system.


Application


To apply, please send an email to positions(at)chorus.one with the following:



  • Cover Letter

  • Resume

  • A document (max. 1 page) covering one of the following (please choose one question to answer):

    • What is an interesting problem in crypto that data science could solve? How would you go about solving it?

    • How does the application of data science differ in crypto space when compared to other popular fields like e-commerce, healthcare?

    • How would you go about building a dashboard for observing and comparing 2 blockchains?




Blockchain DevOps/Site Reliability Engineer at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
3w
Blockchain DevOps/Site Reliability Engineer, Onyx by J.P. Morgan

We have an exciting opportunity in our Blockchain Innovation group, supporting Onyx, by J.P. Morgan. As a DevOps Engineer you will work on efforts to help the blockchain team in supporting multiple blockchain networks. In this role, you'll be working with the global blockchain engineering team to build a scalable and flexible support model to support the production platform, pipeline, monitoring, analytics and reporting.

Responsibilities:
* Provides Production support and participates in support rota including weekend.
* Leads failure analysis / root cause analysis when required
* Provides support to develop & improve the quality of technical engineering documentation
* Provides support to drive the maturity of the software development lifecycle
* Provides technical supervision, oversight and problem resolution for support activities
* Provides technical expertise in evaluating new support, analytics and BI reporting tools.
* Provides quality control of engineering deliverables
* Perform scripting to develop various utility/devops tools for automation of repeatable/mundane tasks and earlier detection of application symptoms.
* Champion a DevOps model so that services are automated and elastic across all platforms
* Supports management of relationships with technology vendors
* Responsible for coaching and mentoring less experienced team members.

Qualifications:
* Bachelor's degree in Computer Science, Information Technology, or equivalent technical field
* 5 years in a Developer/Support role in a mission critical distributed application environment
* Expereince with Blockchain Technologies
* Proven experience in the area of people management on globally distributed operation teams
* In-Depth OS experience (RHEL, Ubuntu, Windows Server) with strong debugging, troubleshooting, and problem-solving skills
* Experience in site reliability engineering in one of the following languages: Python, Java, PowerShell, shell scripting or GO
* Hand-on experience with cloud-based technologies and tools especially in deployment, monitoring and operations, such as Prometheus, Splunk, Elasticsearch, Grafana
* Strong working knowledge of modern development technologies and tools such Agile, CI/CD, Git, Terraform and Jenkins.
* Deep knowledge of Internet protocols and web services technologies such as HTTP, DNS, TCP/UDP, SOAP, JSON and REST
* Good understanding of networking protocols and cybersecurity best practices in cloud environment
* AWS certification is highly desirable

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Backend Engineer at Brave Software () (allows remote)
3w

Brave has a number of backend services devoted to making the Brave browser experience the best on the web. Brave Sync helps users manage bookmarks, passwords and much more across all of their devices. Brave Ads is Brave’s global private ad network, redesigned from the ground up to reward users while enforcing the highest standards of user privacy. Both end users and partners depend on our backend code to work reliably day in and day out, and scale up to meet ever increasing demand. We are looking for a great backend engineer who can help us scale, maintain and drive efficiency in our backend infrastructure.


Requirements



  • Experience with writing/deploying production Go and JavaScript backends

  • Experience with SQL

  • Experience with AWS

  • Experience with docker

  • An eye toward monitoring and reliability

  • Strives to deliver documented, maintainable, and testable code

  • Comfortable working in an open source setting

  • A passion for helping protect users’ privacy and security

  • Written and verbal communication skills in English

  • Proven record of getting things done


Bonus Points



  • Experience with Kubernetes

  • Experience with ad-tech / marketing tech ecosystem


Full Stack Bitcoin Engineer (Remote) at Exodus.io () (allows remote)
3w

Description


Exodus is looking for an engineer who is excited to explore and integrate bleeding edge Bitcoin features into the Exodus wallet. Your role as a Junior Bitcoin Engineer is to make sure that our Bitcoin technology stack is on the forefront of current developments and give our customers the Bitcoin experience they deserve.


Do you know what Taproot is? You can’t wait for the activation? Multisig is your passion? Great. Come to work for Team Bitcoin at Exodus.


What You Will Do


We need someone who will:



  • Research new Bitcoin developments and figure out how to integrate them into our Desktop and Mobile wallets.

  • Work cross functionally with our DevOps team to configure full node software.

  • Create internal tools to help our team better support users.

  • Modify front-end React.js components in our wallets in order to better support Bitcoin.

  • Implement or use 3rd-party libraries for asset signing and transaction creation.


Who You Are


Characteristics we are looking for in this role:



  • Bitcoiner at heart - you can’t wait for Taproot to activate. You can’t understand how people don’t want to have coin control.

  • Someone who is self-motivated, well organized, and an excellent communicator - both written and verbal.

  • Strong NodeJS and React background.

  • Someone who is able to unblock themselves in a largely asynchronous work environment.

  • Experience with Bitcoin technology is a requirement. Although we are looking for someone who is curious about the entirety of the crypto space this role will be Bitcoin focused.

  • Someone who is self motivated and can thrive in a fast-paced, dynamic startup environment.

  • You have a deep knowledge of the Node.js APIs and are comfortable writing asynchronous algorithms.

  • Someone who has a basic understanding of cryptographic primitives like hashing, macs, PK-crypto, and signing.

  • Someone helpful and willing to offer assistance to other team members within the company.


Characteristics We Look For, Straight from our own Team



  • You take initiative. We all tend to wear different hats from time to time, so we encourage trying out new things.

  • You're passionate. Exodus is not just a job, it’s a mission.

  • You're empathetic. The ability to give and receive feedback with empathy is instrumental in individual growth and company growth.

  • You’re focused on delivery. We are results-oriented and need self-starters who don’t wait around for direction.


What we Offer



  • Freedom to work wherever you want, whenever you want.

  • Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance.

  • Collaborative and feedback-driven culture.

  • Opportunity to grow.

  • Fair pay, no matter where you live along with a competitive benefits package.


Our Hiring Process


At Exodus, we pride ourselves in hiring people from all around the world. We work with individuals from various backgrounds; some traditional and some a bit more unconventional.


Our hiring process focuses on two pillars.


Efficiency. You can expect the process to take about two weeks. We know what it’s like to wait several weeks for a recruiter to get back to you and we want to be respectful of your time.


Transparency. We anticipate you asking questions and will answer with transparency and respect.


We are committed to shaping a better world and have built our team based on always being candid, customer advocacy, commitment to help and delivery.


Overall, our goal is that you have a great candidate experience with us.


Engineering Manager at Numbrs () (allows remote)
3w

Numbrs is a Swiss cutting edge technology company developing a smart wallet, which allows users to keep and use all their bank accounts, crypto wallets and loyalty cards in one place. Numbrs' smart wallet is available in Germany, United Kingdom and Spain.


Thanks to artificial intelligence (AI) and machine learning (ML), Numbrs develops breakthrough features that allow users to understand their finances like never before and ultimately improve their financial health.


Numbrs is one of the best-financed FinTechs in Europe and, with a valuation above $1 billion, one of the very few European FinTech unicorns.


We are building a remote team of multidisciplinary experts that are passionate about making a world-changing impact. We've built a hardworking and engaging remote culture that combines the best of scientific cutting edge technology with a product-focused environment, offering an ambitious balance of structure and flexibility.


The Role


We are seeking an experienced, dedicated, and well-organized Software Engineering Team Lead to join our remote engineering team. This position will require someone who is adaptable in a changing environment and who is passionate about delivering high quality results in a fast-paced environment.


You will be responsible for planning, managing and monitoring a team building backend systems and mobile applications and actively contributing to the team's development work. You enjoy learning new things and are passionate about developing new features, maintaining existing code, fixing bugs, and contributing to overall system design. You are a great teammate and leader who thrives in a dynamic environment with rapidly changing priorities.


About you



  • You find large challenges exciting and enjoy discovering problems as much as solving them.

  • Focused, results driven, structured and determined.

  • You deliver. You know that what matters is delivering a solution that works every time.

  • Resourceful, flexible and adaptable; no task is too big or too small.


Key Qualifications



  • A minimum of 3 years experience managing technical team and software projects

  • Previous experience of at least 3 years as backend engineer working on C, Go, Java, C , or Scala

  • Excellent leadership qualities and stakeholder management

  • Excellent troubleshooting and creative problem-solving abilities

  • Excellent written and oral communication and interpersonal skills


Preferred qualifications



  • Experience in cryptocurrency and blockchain technology

  • Experience with REST API design and third-party system integrations

  • Experience in mobile application development


What we offer



  • An opportunity to work on the most exciting challenges in the financial and crypto industry

  • Collaboration with some of the smartest and the most talented experts in technology

  • Growth potential. We rapidly advance team members who have an outsized impact

  • Fully remote company, at which every person is free to live and work wherever they want

  • Flexible time off 25 holiday days


Senior Frontend Software Engineer (United States and Canada) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


Your team is responsible for:


Developers love using Circle APIs but our business partners rely on our client tools for their day-to-day insights and health of their billing stack. To that end, you’ll work on providing a seamless onboarding flow to help new business get their payments off the ground. And as a new business launches with Circle APIs, they use Circle’s dashboards (with your help!) to help manage and optimize their payments. You’ll be part of a small frontend team where you will play a key role in helping us create delightful customer experiences in a sound and scalable way.


You'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Building modern front-end applications with beautiful & consistent UI for our customers

  • Partner with our Product and Design teams to define the best UX for the tools we’re building

  • Experimentation, A/B tests and client feedback sessions to stay connected to our users and constantly provide delightful experiences

  • Participate in code reviews to maintain code quality


You'll bring to Circle:



  • 4 years experience building user interfaces for complex applications with HTML, CSS and JavaScript.

  • Experience building responsive, component-based web apps with modern JavaScript front-end frameworks (e.g., Vue, React, Angular)

  • A keen sense of knowing when a feature “works” and when it can be improved.

  • A focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Staff Software Engineer (United States and Canada) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


What you’ll be responsible for:


As a Staff Software Engineer on the Circle Platform Services team, you will lead teams technically to build scalable microservices that are responsible for reliable and secure APIs that transfer value & assets across all blockchain protocols (think Bitcoin and Ethereum, for example) as well as traditional banking protocols (think credit cards, bank transfers etc).


What you'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Collaborating with our Product and Engineering teams to design, develop, test and ship phenomenal Circle features

  • Building publicly accessible APIs that make it simple for developers to integrate with complex payment systems.

  • Integrating Platform Services with leading banks & financial technologies to allow an ever greater number of Circle customers access to fast, secure & low cost payment channels.

  • Writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs

  • Extending Circle’s in-house blockchain systems infrastructure to support the tokenization of the world.


What you'll bring to Circle (not all required):



  • 7 years of professional software development experience in object oriented languages like Java and Go.

  • Led teams technically on architecture and system design.

  • Expert in one of the domains of API design, payments processing, risk/fraud detection, data engineering, machine learning, or blockchains.

  • Experience with payment systems like credit cards and bank transfers

  • Deep understanding of API design and REST principles

  • Deep Experience with cloud services (AWS, Google Cloud, Microsoft Azure, etc)

  • Experience with container orchestration systems like Kubernetes or EKS, ECS

  • Deep Experience with SQL databases and designing schemas

  • Deep Experience in the deployment of production-quality, scalable software

  • Deep focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Manager, Software Engineering (Europe) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Your team is responsible for:


As a senior leader on the Circle Platform Services team, you will manage teams that build and own scalable microservices that are responsible for reliable and secure APIs that transfer value & assets across all blockchain protocols (think Bitcoin and Ethereum, for example) as well as traditional banking protocols (think credit cards, bank transfers etc).


What you'll work on:



  • Run day-to-day activities of a dynamic engineering teams, including requirements grooming, scrums, retrospectives and team outings

  • Design, build, and maintain APIs, user-facing experiences, services, and systems.

  • Provide technical and architectural direction for the development, design, integration, testing, and maintenance of our platform

  • Lead agile software processes for engineering teams and introduce best-in-class industry practices

  • Partner with stakeholders to ensure the teams' contributions align with company objectives, develop technology roadmaps and set realistic product release schedules

  • Perform full lifecycle of team management to attract, engage, retain, coach and performance manage teams of exceptional engineers (e.g., mentoring, recruiting, training and development, performance evaluation)

  • Act as an internal ambassador for the engineering team to other groups, communicating the opportunities and constraints technology offers to the development of projects

  • Manage technical debt to ensure our development velocity stays responsive and predictable while minimizing production incidents of our operations

  • Contribute to engineering-wide initiatives as a member of Circle's engineering management team

  • Coordinate the execution of these activities working with cross-functional teams within Circle


What you'll bring to Circle:



  • 3 or more years of experience with technical leadership

  • 5 or more years of experience with software engineering

  • 3 years experience coding in one of the following languages: Go, Java, and/or Javascript

  • Hands on technical manager experienced in designing, building and deploying secure, scalable products and services

  • You love the idea of coaching and building leaders (both within your direct team and outside of your team)

  • You have a passion for enabling and motivating people to do their best work

  • You work very well cross-functionally, and are able to think rigorously and make hard decisions and tradeoffs

  • You have experience managing remote teams

  • The ability to thrive on a fast pace environment with high level of autonomy and responsibilities


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


DÉVELOPPEUR BLOCKCHAIN (F/H) at Octo Technology (Paris, France)
3w

Passionné par la blockchain, vous êtes persuadé que le monde sera tokénisé ? Rejoignez la tribu BLOC ! Nous sommes dans une phase de rupture où de nouveaux protocoles permettent l’émergence de nouveaux business. Nos clients n'hésitent pas à se transformer pour gagner des parts de marché et veulent adopter la blockchain.
Vous souhaitez accompagner ces entreprises pour développer leurs applications sur des technologies innovantes.
Vous êtes passionné et convaincu que la blockchain n’est pas qu’un buzzword à la mode, mais qu’elle va transformer la Société.
Si vous voulez prendre part à cette aventure, alors rencontrons-nous !

Nos missions blockchain peuvent se répartir en trois axes :

Delivery
Vous participez aux développements d’application dans le respect des bonnes pratiques blockchain.


R&D / Communication
Vous effectuez de la veille sur les bonnes pratiques et les technologies à mettre en oeuvre, afin de garantir lors du delivery en mission, la sécurité, la performance et l’adaptabilité de l’architecture (Ethereum, Tezos, Hyperledger Fabric, Corda...).


Conseil
Vous intervenez sur des audits, cadrages, missions de développement en tant qu’expert sur les sujets blockchain.


Pour en savoir plus sur la tribu BLOCKCHAIN
Nos derniers articles Blockchain
Quelques unes de nos conférences :
Devoxx France - Petit-Déjeuner - Meetups - EthCC - Matinale 2019
Nos formations :
La [R]évolution Blockchain - Corda - Ethereum


Mais ce que nous cherchons avant tout, ce sont des personnalités qui enrichiront OCTO. Nous les reconnaissons à leur volonté de participer à l’amélioration de la vie de l’entreprise, de construire la vision et les offres de demain, de partager leurs connaissances pour faciliter la montée en compétences réciproque. De rejoindre, enfin, une communauté qui n’a pas peur d’affirmer sa différence.


PROFIL RECHERCHÉ


F/H
Vous avez au moins 1 an d'expérience en développement blockchain (Bitcoin, Ethereum, Tezos, Hyperledger, Corda, ...) ou fullstack.
Les méthodes agiles, le Craft, la performance et la sécurité font sens chez vous.
Vous faites preuve d’écoute et aimez partager. Passionné par la tech, vous faites de la veille, participez à des événements (meetups, communautés, …) et avez envie d’intégrer une entreprise avec une forte culture du partage et de l’apprentissage.
Vous souhaitez vous confronter et contribuer à une communauté d’experts, pour qui l’évolution des pratiques et l’apprentissage continu font particulièrement sens.

LES BONUS
Vous possédez un Cryptokitty ;-)
Vous avez acheté des Bitcoin avant 2015 (ou vous ragez de ne pas en avoir achetés).
Vous souhaitez tokéniser votre appartement ;-).


Senior Frontend Software Engineer (Europe) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


Your team is responsible for:


Developers love using Circle APIs but our business partners rely on our client tools for their day-to-day insights and health of their billing stack. To that end, you’ll work on providing a seamless onboarding flow to help new business get their payments off the ground. And as a new business launches with Circle APIs, they use Circle’s dashboards (with your help!) to help manage and optimize their payments. You’ll be part of a small frontend team where you will play a key role in helping us create delightful customer experiences in a sound and scalable way.


You'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Building modern front-end applications with beautiful & consistent UI for our customers

  • Partner with our Product and Design teams to define the best UX for the tools we’re building

  • Experimentation, A/B tests and client feedback sessions to stay connected to our users and constantly provide delightful experiences

  • Participate in code reviews to maintain code quality


You'll bring to Circle:



  • 4 years experience building user interfaces for complex applications with HTML, CSS and JavaScript.

  • Experience building responsive, component-based web apps with modern JavaScript front-end frameworks (e.g., Vue, React, Angular)

  • A keen sense of knowing when a feature “works” and when it can be improved.

  • A focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Manager, Software Engineering (United States and Canada) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Your team is responsible for:


As a senior leader on the Circle Platform Services team, you will manage teams that build and own scalable microservices that are responsible for reliable and secure APIs that transfer value & assets across all blockchain protocols (think Bitcoin and Ethereum, for example) as well as traditional banking protocols (think credit cards, bank transfers etc).


What you'll work on:



  • Run day-to-day activities of a dynamic engineering teams, including requirements grooming, scrums, retrospectives and team outings

  • Design, build, and maintain APIs, user-facing experiences, services, and systems.

  • Provide technical and architectural direction for the development, design, integration, testing, and maintenance of our platform

  • Lead agile software processes for engineering teams and introduce best-in-class industry practices

  • Partner with stakeholders to ensure the teams' contributions align with company objectives, develop technology roadmaps and set realistic product release schedules

  • Perform full lifecycle of team management to attract, engage, retain, coach and performance manage teams of exceptional engineers (e.g., mentoring, recruiting, training and development, performance evaluation)

  • Act as an internal ambassador for the engineering team to other groups, communicating the opportunities and constraints technology offers to the development of projects

  • Manage technical debt to ensure our development velocity stays responsive and predictable while minimizing production incidents of our operations

  • Contribute to engineering-wide initiatives as a member of Circle's engineering management team

  • Coordinate the execution of these activities working with cross-functional teams within Circle


What you'll bring to Circle:



  • 3 or more years of experience with technical leadership

  • 5 or more years of experience with software engineering

  • 3 years experience coding in one of the following languages: Go, Java, and/or Javascript

  • Hands on technical manager experienced in designing, building and deploying secure, scalable products and services

  • You love the idea of coaching and building leaders (both within your direct team and outside of your team)

  • You have a passion for enabling and motivating people to do their best work

  • You work very well cross-functionally, and are able to think rigorously and make hard decisions and tradeoffs

  • You have experience managing remote teams

  • The ability to thrive on a fast pace environment with high level of autonomy and responsibilities


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Java Software Engineer (+3 years) at Bitso () (allows remote)
3w

About Bitso:


Bitso is Latin America’s leading digital currency exchange. Our vision is to provide hundreds of millions of individuals across Latin America access to fast, cost-efficient and beautifully designed financial & non-financial services powered by crypto. We believe the first step to achieve this is making cryptocurrencies accessible for everyone following our seven principles: Custodianship, Reliability, Powerful Liquidity, Trusted Brand, Usability, and Solvency.


Team & Role Description:


Our engineering team is responsible for building and scaling our products, and the infrastructure for our operations. As a Software Engineer, you will work in a fast-paced environment and work closely with different chapters across the company to build the best products for our users.


What we value:



  • Passion and personal accomplishments.

  • Independent ownership of business problems and their solutions.

  • Solid engineering skills (e.g. design patterns, automated testing, fault-tolerant systems).

  • Passion for aggressively automating everything we do.

  • Developers who can navigate around a Linux box and a production environment.

  • Experience using open source tools and participating in open source projects.

  • Rolling up your sleeves and getting things done.


Responsibilities:



  • Understand the requirements of Bitso's products.

  • Design and implement software tests.

  • Help and correct bugs on the platform.

  • Have knowledge of the operation of cryptocurrencies.

  • Drive new feature development.

  • Architect systems and improvement to scale our product and platforms.

  • Ship code for high growth, high visibility markets, every day, for hundreds of thousands of users.

  • Write a high-performance code designed for scale.

  • Assure the integrity, solvency, and security of the exchange.


To succeed in this role, you’ll need



  • English language proficiency.

  • Must have 3 years of working experience with the following:


    • Java 8 or above (streams, lambdas, optionals)

    • Spring Boot, Micronaut, or some other microservices framework

    • Relational databases, preferably PostgreSQL

    • NoSQL databases (Redis, Mongo)

    • Some PHP knowledge is desirable but not required

    • Certain notions of distributed systems: back pressure, observability, fault tolerance, concurrency, redundancy, etc.



*These are the applicable requisites, although equivalent competencies in any of the above will also be considered.*


Additionally, it would be nice if you



  • Experience with architecture and requirements engineering.

  • Act a mentor within the team and with other functions.


Compensation and Benefits:



  • Purpose: You’ll be part of something bigger, working towards financial disruption and inclusion across Latin America

  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.

  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent from 25 nationalities bound by our quest to #makecryptouseful

  • Salary: We pay very competitively in the countries where we operate, based on sophisticated high-tech markets

  • Venue: Work from wherever you want, work asynchronously; this role is fully remote to give you maximum freedom

  • Unlimited Paid Time-Off: You choose your number of days off. Recharge batteries and enjoy who you are outside the office


*As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.


*This role is expected to work remotely.


Senior Platform Services Software Engineer (Europe) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


Your team is responsible for:


Developers love using Circle APIs but our business partners rely on our client tools for their day-to-day insights and health of their billing stack. To that end, you’ll work on providing a seamless onboarding flow to help new business get their payments off the ground. And as a new business launches with Circle APIs, they use Circle’s dashboards (with your help!) to help manage and optimize their payments. You’ll be part of a small frontend team where you will play a key role in helping us create delightful customer experiences in a sound and scalable way.


You'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Building modern front-end applications with beautiful & consistent UI for our customers

  • Partner with our Product and Design teams to define the best UX for the tools we’re building

  • Experimentation, A/B tests and client feedback sessions to stay connected to our users and constantly provide delightful experiences

  • Participate in code reviews to maintain code quality


You'll bring to Circle:



  • 4 years experience building user interfaces for complex applications with HTML, CSS and JavaScript.

  • Experience building responsive, component-based web apps with modern JavaScript front-end frameworks (e.g., Vue, React, Angular)

  • A keen sense of knowing when a feature “works” and when it can be improved.

  • A focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Staff Software Engineer (Europe) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


What you’ll be responsible for:


As a Staff Software Engineer on the Circle Platform Services team, you will lead teams technically to build scalable microservices that are responsible for reliable and secure APIs that transfer value & assets across all blockchain protocols (think Bitcoin and Ethereum, for example) as well as traditional banking protocols (think credit cards, bank transfers etc).


What you'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Collaborating with our Product and Engineering teams to design, develop, test and ship phenomenal Circle features

  • Building publicly accessible APIs that make it simple for developers to integrate with complex payment systems.

  • Integrating Platform Services with leading banks & financial technologies to allow an ever greater number of Circle customers access to fast, secure & low cost payment channels.

  • Writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs

  • Extending Circle’s in-house blockchain systems infrastructure to support the tokenization of the world.


What you'll bring to Circle (not all required):



  • 7 years of professional software development experience in object oriented languages like Java and Go.

  • Led teams technically on architecture and system design.

  • Expert in one of the domains of API design, payments processing, risk/fraud detection, data engineering, machine learning, or blockchains.

  • Experience with payment systems like credit cards and bank transfers

  • Deep understanding of API design and REST principles

  • Deep Experience with cloud services (AWS, Google Cloud, Microsoft Azure, etc)

  • Experience with container orchestration systems like Kubernetes or EKS, ECS

  • Deep Experience with SQL databases and designing schemas

  • Deep Experience in the deployment of production-quality, scalable software

  • Deep focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


React Front End Developer at Fifth Force GmbH (Neufund) (Berlin, Germany)
3w

Position overview


In your role at Neufund, in Berlin or remotely, you will build innovative front-end solutions for our investment platform. Neufund has a deep blockchain tech stack and a complex product delivered to demanding users. You will work in an agile team with experience in React, NodeJS, Typescript, Ethereum, Solidity, Rust, Python, IPFS, PostgreSQL, NoSQL, HTML5/CSS and more. You will also work closely with our backend team and collaborate with our UX/Design team


You



  • You will work at the forefront of blockchain and open source.



  • You will write the code for expressive and innovative UI/UX.



  • You will code reusable components and help maintain our component library.

  • You will introduce new solutions and optimize existing ones.

  • You will work in cross-functional teams with UX designers.


What we ask for



  • Experience with React, NodeJS, Typescript.

  • Experience with state management solutions (preferably Redux).

  • Experience in React Native is a plus.

  • Experience with Ethereum blockchain is a plus.

  • At least 3 years experience as a front-end engineer.

  • Ability to work in an agile, energetic startup environment.


What we offer



  1. Competitive compensation. We are looking for professionals with relevant experience.

  2. Share Success. Through our Employee Stock Option Plan all Neufunders become shareholders of the company.

  3. Relocation Support. We sponsor visas and offer relocation support. We will help you get to Berlin and get settled.

  4. Flexible Working Week. Our office is the “members only” coworking space, and it’s up to you to decide when you want to work from home and when you come to the office.

  5. Grow with Neufund. We learn together in our team workshops, team buildings, conferences, educational events and offsites in beautiful locations.

  6. Work in an interdisciplinary team where learning from one another and developing solutions cross-functionally is a key part of our culture.

  7. Career Coaching. Develop your career path with a professional career coach by your side.

  8. Healthy Food. Team breakfast once a week, healthy snacks and beverages all week long.

  9. Holiday Season. No matter what your plans for the winter holiday season, our shop is closed between December and January.


Get in touch!


Feel free to send us questions and applications at jobs@neufund.org


Senior Platform Services Software Engineer (United States and Canada) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


Your team is responsible for:


Developers love using Circle APIs but our business partners rely on our client tools for their day-to-day insights and health of their billing stack. To that end, you’ll work on providing a seamless onboarding flow to help new business get their payments off the ground. And as a new business launches with Circle APIs, they use Circle’s dashboards (with your help!) to help manage and optimize their payments. You’ll be part of a small frontend team where you will play a key role in helping us create delightful customer experiences in a sound and scalable way.


You'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Building modern front-end applications with beautiful & consistent UI for our customers

  • Partner with our Product and Design teams to define the best UX for the tools we’re building

  • Experimentation, A/B tests and client feedback sessions to stay connected to our users and constantly provide delightful experiences

  • Participate in code reviews to maintain code quality


You'll bring to Circle:



  • 4 years experience building user interfaces for complex applications with HTML, CSS and JavaScript.

  • Experience building responsive, component-based web apps with modern JavaScript front-end frameworks (e.g., Vue, React, Angular)

  • A keen sense of knowing when a feature “works” and when it can be improved.

  • A focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Rust, Golang, Typescript, Solidity Devs at ChainSafe Systems () (allows remote)
3w

ChainSafe Systems is currently seeking Rust, Golang, Typescript, and Solidity Developers to join our Engineering team.


ChainSafe Systems is a blockchain R&D firm on a mission to realize the potential of Web3 infrastructure through sustainable, open-source development. Our vision is to create a world with organizations that empower people to build and innovate through blockchain agnostic tools and other distributed technologies.


We are global leaders in the industry, unique in our work across multiple blockchain ecosystems, and currently are pioneering Ethereum, Ethereum Classic, Cosmos, Polkadot and Filecoin technology. We are actively pursuing the development of our own product suite, having recently released Files, which allows users to upload and store files on IPFS and Filecoin with the goal of furthering development to provide a decentralized alternative to cloud storage.


ChainSafe is a unique company in a unique space, growing quickly and building a global reputation in this nascent space. Beyond offering experience across every major blockchain space to our team, we provide an open, inclusive, and supportive environment where we help folks reach their full potential as a human and as a professional.


Here’s what you might want to know before reading on:



  • Our stack is progressive and open-source and includes Go, Rust, and TypeScript.

  • We spearhead ecosystem projects like Lodestar, Web3.js, Forest, Gossamer and Ethermint.

  • We are global, remote-friendly, and open to contractors (who can commit to a minimum of 35 hours a week). For those local to Toronto, our casual, open-concept office in Chinatown has meeting rooms, lounge areas, and space to pull up a chair.


Culture fit and alignment to our core values are extremely important to us. We are fueled by an immense intellectual curiosity of what technology can do and the impact it can have. You will thrive here if you are intensely driven by tackling technical challenges that no one else has solved yet and are inspired by the possibility of building the next generation of web infrastructure and decentralized systems.



Sound like a good fit for you? Please apply at careers@chainsafe.io


DevOps Engineer for Blockchain Nodes at BOTLabs GmbH (Berlin, Deutschland)
3w

We are currently looking for DevOps Engineers


The development of KILT Protocol by BOTLabs is an essential component of the next generation of Web 3.0. We are looking for someone who continuously improves our infrastructure, automation and ensures the availability of our services such as the blockchain nodes. You will be expected to make decisions about our tooling stack and implement them, helping us to achieve higher and higher levels of developer productivity and software quality.


Our current tech stack consists of Substrate (Rust), TypeScript, React, Jest, Docker, Kubernetes and AWS in the world of blockchain.



Your tasks:



  • Setup and maintain blockchain nodes (validators and collators) for KILT and possibly Kusama, Polkadot and other projects in the Polkadot ecosystem

  • Suggest, design and implement tooling enhancements for our build, test and CI environments

  • Ensure the security and availability of our services

  • Automate operations tasks

  • Conduct post-mortems on build and test infrastructure failure, then design and execute the resulting improvement plans



Your profile:



  • Security and disaster recovery best practices knowledge for enterprise grade solutions

  • 2 years commercial experience of DevOps/Infrastructure engineering (preferably in financially regulated businesses such as Banking, Blockchain or Insurance market)

  • Experience with continuous integration and deployment processes and working on both greenfield and existing architectures (including strong Git, GitHub experience)

  • Hands-on experience with Docker, Kubernetes, AWS ecosystem (EC2, EKS, VPC, ELB) and monitoring systems (e.g. Grafana, Kibana, Prometheus)

  • Good English skills in written and verbal communication

  • You live in Berlin or would be willing to move here



Nice to have:



  • Good understanding of DLTs, blockchain architecture, cryptography and PKI

  • Experience with running blockchain nodes

  • Interest in Polkadot

  • Communication skills in German



We offer:



  • Dynamic working environment with flexible working hours

  • Work in an Open Source environment, where every work result will be released under an Open Source license

  • The opportunity to help shape and be part of the Web 3.0

  • The opportunity to work with the newest blockchain technologies

  • A young and enthusiastic team with a family atmosphere

  • Regular (completely optional) after-work team events such as playing board games, dinners and drinks


If you are keen to challenge yourself we are looking forward to your convincing application. Please send your written application including the earliest possible starting date to jobs@kilt.io.


Principal Software Engineer (m/f/d) at BCG Platinion (Berlin, Germany)
3w
We are BCG Platinion, a part of the Boston Consulting Group. We turn the challenges of digitization into the solutions of the future by tackling the core IT issues of leading global companies. In our Design & Engineering Hub in Berlin, we design, develop, and implement Minimum Viable Products (MVPs), prototypes, as well as conduct enterprise integrations, Tech Due Diligences, etc. for clients striving to transform in the digital space.

This is your opportunity to join a team of world-class researchers, problem solvers, engineers and designers who care about people and their needs. Our ideal Principal Software Engineer (m/f/d) will have a combination of consulting experience, solutions architecture and core engineering experience within web applications, mobile optimized solutions, some data analytics experience, and cloud to create beautiful, state of the art digital products & services for our clients.



Shape the world of tomorrow


  • Play a key role in the design and development of digital apps, APIs, and data solutions to drive digital transformation projects for web, mobile, data, and related digital capabilities

  • Provide expertise in key aspects of software engineering such as architecture, security, scalability, performance, and usability

  • Research new technologies and develop prototypes, POCs, and MVPs

  • Interact with clients - lead ideation and brainstorming sessions to devise creative and disruptive digital solutions, demonstrate work to executive stakeholders, transfer knowledge and product support to client development teams

  • Help grow the Engineering practice within BCG Platinion through mentoring and leading members of the practice in the field of software engineering — developing talent, providing direction, promoting agile principles, and overseeing output and projects

  • Contribute to the running of BCG Platinion’s consulting business by assisting with business development by writing proposals, scoping projects, attending pitches as well as contributing to our thought leadership with written publications and speaking at events and conferences

  • Lead mid-size to large projects as an engineering project manager: establishing a sustainable pace for the engineering team's work, maintaining pipeline of products and projects, ensuring on-time delivery of product and projects, partnering with Product, Design and Data teams, and providing weekly status reports to client team

  • Travel around the globe to work with clients and BCG teams. At times, this role involves significant travel to client sites. The amount of travel will depend on client needs and nature of projects




You can help us make a difference if


  • You have 10 years of professional software development experience

  • You bring 5 years of experience in technical project leadership, with specific focus on systems thinking and agile methods and principles, code & architecture reviews, quality assurance

  • You deeply understand modern IT architecture frameworks and best practices

  • You have successfully worked in and promoted a rapidly changing, collaborative, and iterative product development environment

  • You possess strong interpersonal skills, analytical skills, combined with intellectual curiosity, and a desire and ability to "get things done"

  • You are experienced in leading groups of engineers, building engineering culture, evaluating performance, and providing feedback

  • You are experienced in working with both technical and non-technical colleagues in a cross-functional, interdisciplinary environment, including strong written and verbal communication skills

  • Your strengths include strong communication skills in both German and English language




Additional consideration may be given to those who bring experience with some of the following


  • A bachelors degree in computer science or related field, or equivalent professional experience

  • Strong experience with web technology and JavaScript frameworks such as AngularJS and ReactJS

  • Experience with scripting and object-oriented languages, e.g. Java, Python, and C#

  • Understanding of web services and message formats such as JSON, XML, Graphql

  • Experience in working with cloud platforms such as AWS and Azure as well as managed services on those platforms such as Beanstalk, Lambda, etc.

  • Experience with native & hybrid mobile development for various platforms (iOS, Android), mobile languages and frameworks (Objective-C, React, ReactNative, and Java)

  • Experience in working with designing data platforms, relational and noSQL databases

  • Experience in working with emerging technology like AR/VR, IIoT, AI, Blockchain.

  • Data science and visualization application experience such as Hadoop, Databricks, Spark, d3.js




How you can grow with us

As an integral part of our Design and Engineering team, you have the chance to face and solve complex challenges every day together with a dedicated team of talented colleagues from all over the world. Within a community of about 400 engineers from BCG Platinion and BCG Digital Ventures, you will foster engineering culture, agile mindset, creativity and collaboration. Thereby, you will have the opportunity to actively shape and further develop your future environment. By travelling around the globe to work with international clients and BCG teams, you will grow and strengthen your individual network.

Become a part of our team

Apply via our online portal now, with your CV, examples of your work, a relevant project list, all pertinent references, and writing sample/cover letter. If you have any questions, please contact Mike Stertz at 49 221 58958-324.

QA Tester at Fifth Force GmbH (Neufund) (Berlin, Germany)
3w

Position overview


Your task at Neufund will be to introduce and implement the newest standards and testing solutions/automation to our Technical team. Neufund has a deep blockchain tech stack and complex product delivered to demanding users so both automatic and manual/exploratory testing is equally important. As a QA tester you will be involved in product creation at every step to make it testable. you will build and provide access to test environments and new features for our employees, our investors, and users, serving as a go-to source of information on what is being released.


You



  • You will be responsible for a successful product launch together with engineers and developers.

  • You will bring expert knowledge to future QA team members.

  • You will define testing standards and strategies.

  • You will create detailed, comprehensive, and well-structured test plans and test cases.

  • You will design, develop, and execute automatic tests.

  • You will conduct exploratory/manual tests.

  • You will identify, record, document thoroughly and track bugs.

  • You will work closely with the product team to make new features testable, improve tickets, and update product information.

  • You will facilitate test environments access to all company employees and external focus groups.


What we ask for



  • Experience in quality assurance, preferably in the same industry.

  • Experience with writing tests using Cypress,

  • Strong knowledge of software QA methodologies, tools, and processes.

  • Hands-on experience with automated testing tools. (pytest for backend and truffle for Solidity is a good addition).

  • Coding/scripting and basic DevOps skills to build test environments (we use CircleCI, Docker).

  • Eagerness to work in an agile & energetic startup environment.

  • Fluent English.


What we offer



  1. Competitive compensation. We are looking for professionals with relevant experience.

  2. Share Success. Through our Employee Stock Option Plan all Neufunders become shareholders of the company.

  3. Relocation Support. We sponsor visas and offer relocation support. We will help you get to Berlin and get settled.

  4. Flexible Working Week. Our office is the “members only” coworking space, and it’s up to you to decide when you want to work from home and when you come to the office.

  5. Grow with Neufund. We learn together in our team workshops, team buildings, conferences, educational events and offsites in beautiful locations.

  6. Work in an interdisciplinary team where learning from one another and developing solutions cross-functionally is a key part of our culture.

  7. Career Coaching. Develop your career path with a professional career coach by your side.

  8. Healthy Food. Team breakfast once a week, healthy snacks and beverages all week long.

  9. Holiday Season. No matter what your plans for the winter holiday season, our shop is closed between December and January.


Get in touch!


Feel free to send us questions and applications at jobs@neufund.org


Data Architect & Engineer (m/f/d) at Motius GmbH (München, Deutschland)
3w

Motius is a research and development company with a unique organizational structure: we combine a solid core team (approximately 70 employees) with an interdisciplinary tech community (approximately 800 members) of software developers, engineers, designers and electrical engineers to build products and prototypes the latest technology areas (including App/Web, A.I., Blockchain, AR / VR and much more).


As Data Architect & Engineer you're a permanent part of our A.I. Cluster and join our diverse R&D projects (each ~3-9 months duration) in small and agile teams as Lead Engineer. You can find sample projects in our Motius Success Stories.


In this role, you'll not only be part of 1 or 2 of our exciting projects, but you'll also help our A.I. cluster to become constantly better, e.g. by creating reusable components and assets or by coaching and mentoring younger engineers during their career development. In addition, our tech clusters are responsible for creating roadmaps and evaluating upcoming technologies and programming languages to be realized in future projects. Internally we call this position Tech Specialist.


Your role



  • Lead Engineer in our R&D projects with engineering teams of 2-5 people

  • Depending on your background and your preference you are building complex big data/analytics plattform, data warehouses and data pipelines for a wide range of industries and for different use cases

  • Providing data in suitable storage technologies for various application purposes such as interactive dashboards and statistical analyses

  • Defining the right tech stack and setting up the architecture for the projects, mostly working with the team in the HQ in Munich or remotly - we don't do customer-on-site consulting

  • Following a two-weekly Scrum process using GitLab, Jira, Slack, Continous Integration & Delivery, etc.

  • Mentoring and coaching younger engineers, making sure we build high quality products

  • Constantly improving our A.I. cluster and building up knowledge by introducing new tools, best practices or frameworks and sharing learning from our projects


Your profile



  • University degree in Computer Science, Software Engineering, Data Science, Mathematics or in similar disciplines and at least 2 years of experience in agile development projects

  • Strong experience in conception and implementation of data platforms, data management processes (including Lambda Architecture: Steaming vs. Batch-Processing) and ETL pipelines with Python and in using the Hadoop ecosystem such as Spark, Kafka, Hive or HBase

  • Experience with cloud solutions like AWS products and services (Sagemaker, Glue, Lambda, SNS, SQS, S3, ...) or equivalent Azure/GCP services

  • Proven experience in deploying and monitoring ML models in a production setup (MLOps)

  • Experience in engineering practices such as code refactoring, design patterns, design/test driven development, continuous integration, building highly scalable applications/digital product

  • Strong analytical and problem solving skills paired with the ability to develop creative and efficient solutions for our clients

  • Comfortable with ambiguity and rapid changes common in early-stage product development and strong command of English language (both verbal and written), German is a plus


Our offer



  • Unique and inspiring working culture with many smart engineers from diverse backgrounds (e.g. software developers, Embedded system engineers, Mechanical engineers, Computer Vision researchers etc.) coming from over 15 different countries

  • Exciting insights into the markets, technologies and products of the future through collaboration with clients from a wide range of industries plus the opportunity to accelerate our clients' innovation cycles

  • Fulltime & permanent employment as a Tech Specialist and a defined Talent Journey for your further development, as well as regular peer reviews

  • Own personal development budget and our regular Tech Discovery for learning and discovering new technologies

  • Pushing and realizing the topics that you're interested in and using Motius as a machine for that

  • Other perks & benefits of a startup: Lots of flexibility and responsibility, flat hierarchies, regular teambuilding and company events, free access to our workshop area and also to Makerspace.


We are looking forward to receiving your application with CV, motivation letter, possible start date and salary expectation.


Principal Software Engineer (United States and Canada) at Circle () (allows remote)
3w

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle's platform has supported over 100 million transactions worth tens of billions of dollars, with nearly 10 million retail customers, over a thousand businesses, while storing and securing more than $5 billion in digital currency assets. Circle is also the creator of USD Coin (USDC), the fastest growing, regulated, dollar, which is quickly approaching 10 billion in circulation. Today, Circle's transactional services, business accounts, and platform APIs are giving rise to a new generation of financial services and commerce applications that hold the promise of raising global economic prosperity for all through programmable internet commerce.


What you’ll be part of:


With the mission “To raise global economic prosperity through programmable internet commerce,” Circle was founded on the belief that blockchains and digital currency will rewire the global economic system, creating a fundamentally more open, inclusive, efficient and integrated world economy. We envision a global economy where people and businesses everywhere can more freely connect and transact with each other with new technologies for digital money. We believe such a system can raise prosperity for people and companies everywhere. Our mission is powered by the values we espouse and which we expect all Circlers to respect. We are Multistakeholder, serving the needs of our customers, our shareholders, our employees and families, our local communities and our world. Furthermore, we are also Mindful, Driven by Excellence, and High Integrity.


Engineering at Circle:


In 2020, Circle unveiled Circle APIs: a set of solutions and smarter technology to help businesses accept payments in a more global, scalable and efficient alternative to traditional banking rails (spoiler: we’re using USD Coin under the hood).


Over the next 12 months, we’re going to rapidly grow our API customer base and enable even more businesses to easily integrate and benefit from the breakthrough of programmable money on the internet.


If you’re data-driven, interested in building something meaningful and would love to work in an entrepreneurial environment, we can’t wait to hear from you.


You will aspire to our four core values:



  • Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.

  • Mindful - you seek to be respectful, an active listener and to pay attention to detail.

  • Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.

  • High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.


Here is our team hierarchy for individual contributors:


Principal Software Engineer (V)


Staff Software Engineer (IV)


Senior Software Engineer (III)


Software Engineer II


Software Engineer (I)


What you’ll be responsible for:


As a Principal Software Engineer on the Circle Platform Services team, you will lead teams technically to build scalable microservices that are responsible for reliable and secure APIs that transfer value & assets across all blockchain protocols (think Bitcoin and Ethereum, for example) as well as traditional banking protocols (think credit cards, bank transfers etc).


What you'll work on:



  • Challenging (and fun!) problems centered around digital currencies & their adoption. Did we mention that Circle launched a “programmable dollar” called USD Coin (or USDC)?

  • Collaborating with our Product and Engineering teams to design, develop, test and ship phenomenal Circle features

  • Building publicly accessible APIs that make it simple for developers to integrate with complex payment systems.

  • Integrating Platform Services with leading banks & financial technologies to allow an ever greater number of Circle customers access to fast, secure & low cost payment channels.

  • Writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs

  • Extending Circle’s in-house blockchain systems infrastructure to support the tokenization of the world.


What you'll bring to Circle (not all required):



  • 12 years of professional software development experience in object oriented languages like Java and Go.

  • Cross-functional partnership to align teams with external stakeholders.

  • Led teams technically on architecture and design.

  • Expert in one of the domains of API design, payments processing, risk/fraud detection, data engineering, machine learning, or blockchains.

  • Experience with payment systems like credit cards and bank transfers

  • Deep understanding of API design and REST principles

  • Deep experience with cloud services (AWS, Google Cloud, Microsoft Azure, etc)

  • Experience with container orchestration systems like Kubernetes or EKS, ECS

  • Deep experience with SQL databases and designing schemas

  • Deep experience in the deployment of production-quality, scalable software

  • A champion on setting coding standards and code quality -- a desire to have great test coverage to enable continuous delivery

  • Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively

  • Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision


We are an equal opportunity employer and value diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Senior Data Architect & Engineer (m/f/d) at Motius GmbH (München, Deutschland)
3w

Motius is a research and development company with a unique organizational structure: we combine a solid core team (approximately 70 employees) with an interdisciplinary tech community (approximately 800 members) of software developers, engineers, designers and electrical engineers to build products and prototypes the latest technology areas (including App/Web, A.I., Blockchain, AR / VR and much more).


As Senior Data Architect & Engineer you're a permanent part of our A.I. Cluster and join our diverse R&D projects (each ~3-9 months duration) in small and agile teams as Lead Engineer. You can find sample projects in our Motius Success Stories.


In this role, you'll not only be part of 1 or 2 of our exciting projects, but you'll also help our A.I. cluster to become constantly better, e.g. by creating reusable components and assets or by coaching and mentoring younger engineers during their career development. In addition, our tech clusters are responsible for creating roadmaps and evaluating upcoming technologies and programming languages to be realized in future projects. Internally we call this position Tech Specialist.


Your role



  • Lead Engineer in our R&D projects with engineering teams of 2-5 people

  • Depending on your background and your preference you are building complex big data/analytics plattform, data warehouses and data pipelines for a wide range of industries and for different use cases

  • Providing data in suitable storage technologies for various application purposes such as interactive dashboards and statistical analyses

  • Defining the right tech stack and setting up the architecture for the projects, mostly working with the team in the HQ in Munich or remotly - we don't do customer-on-site consulting

  • Following a two-weekly Scrum process using GitLab, Jira, Slack, Continous Integration & Delivery, etc.

  • Mentoring and coaching younger engineers, making sure we build high quality products

  • Constantly improving our A.I. cluster and building up knowledge by introducing new tools, best practices or frameworks and sharing learning from our projects


Your profile



  • University degree in Computer Science, Software Engineering, Data Science, Mathematics or in similar disciplines and at least 2-5 years of experience in agile development projects

  • Strong experience in conception and implementation of data platforms, data management processes (including Lambda Architecture: Steaming vs. Batch-Processing) and ETL pipelines with Python and in using the Hadoop ecosystem such as Spark, Kafka, Hive or HBase

  • Experience with cloud solutions like AWS products and services (Sagemaker, Glue, Lambda, SNS, SQS, S3, ...) or equivalent Azure/GCP services

  • Proven experience in deploying and monitoring ML models in a production setup (MLOps)

  • Experience in engineering practices such as code refactoring, design patterns, design/test driven development, continuous integration, building highly scalable applications/digital product

  • Strong analytical and problem solving skills paired with the ability to develop creative and efficient solutions for our clients

  • Comfortable with ambiguity and rapid changes common in early-stage product development and strong command of English language (both verbal and written), German is a plus


Our offer



  • Unique and inspiring working culture with many smart engineers from diverse backgrounds (e.g. software developers, Embedded system engineers, Mechanical engineers, Computer Vision researchers etc.) coming from over 15 different countries

  • Exciting insights into the markets, technologies and products of the future through collaboration with clients from a wide range of industries plus the opportunity to accelerate our clients' innovation cycles

  • Fulltime & permanent employment as a Tech Specialist and a defined Talent Journey for your further development, as well as regular peer reviews

  • Own personal development budget and our regular Tech Discovery for learning and discovering new technologies

  • Pushing and realizing the topics that you're interested in and using Motius as a machine for that

  • Other perks & benefits of a startup: Lots of flexibility and responsibility, flat hierarchies, regular teambuilding and company events, free access to our workshop area and also to Makerspace.


Despite Covid-19 we continue to grow and are looking forward to receiving your application with CV, motivation letter, possible start date and salary expectation.


Senior Backend & MLOps Engineer (m/f/d) at Motius GmbH (München, Deutschland)
3w

Motius is a research and development company with a unique organizational structure: we combine a solid core team (approximately 70 employees) with an interdisciplinary tech community (approximately 800 members) of software developers, engineers, designers and electrical engineers to build products and prototypes the latest technology areas (including App/Web, A.I., Blockchain, AR / VR and much more).


As Senior Backend & MLOps Engineer with focus on Python you're a permanent part of our Software Cluster and join our diverse R&D projects (each ~3-9 months duration) in small and agile teams as Lead Engineer. You can find sample projects in our Motius Success Stories.


In this role, you'll not only be part of 1 or 2 of our exciting projects, but you'll also help our software cluster to become constantly better, e.g. by creating reusable components and assets or by coaching and mentoring younger engineers during their career development. In addition, our tech clusters are responsible for creating roadmaps and evaluating upcoming technologies and programming languages to be realized in future projects. Internally we call this position Tech Specialist.


Your role



  • Lead Engineer in our R&D projects with engineering teams of 2-5 people

  • Depending on your background and your preference you are building complex web applications, apps, and other software or real A.I. solutions for various industries and for different use cases

  • Mostly working with the team in the HQ in Munich or remotly - we don't do customer-on-site consulting

  • Defining the right tech stack and setting up the architecture for the projects

  • Following a two-weekly Scrum process using GitLab, Jira, Slack, Continous Integration & Delivery, etc.

  • Mentoring and coaching younger engineers, making sure we build high quality products

  • Constantly improving our software cluster and building up knowledge by introducing new tools, best practices or frameworks and sharing learning from our projects


Your profile



  • University degree in Computer Science or in similar disciplines and at least 3-5 years of experience in agile software development

  • Strong experience in Python and frameworks like Django or Flask; experience with AWS products and services (Lambda, SNS, SQS, S3, ...)

  • Additional experience in machine learning/ deep learning libraries/frameworks is a plus (e.g. Rasa, numpy, scipy, pandas, sklearn, Tensorflow, PyTorch etc.)

  • Proven experience in deploying and monitoring ML models in a production setup (MLOps) and curiosity for our DevOps processes and infrastructure (Docker, Kubernetes, Rancher)

  • Experience in engineering practices such as code refactoring, design patterns, design driven development, continuous integration, building highly scalable applications/digital product

  • Strong analytical and problem solving skills paired with the ability to develop creative and efficient solutions for our clients

  • Comfortable with ambiguity and rapid changes common in early-stage product development and strong command of English language (both verbal and written), German is a plus


Our offer



  • Unique and inspiring working culture with many smart engineers from diverse backgrounds (e.g. App developers, Embedded system engineers, Mechanical engineers, Computer Vision researchers etc.) coming from over 15 different countries

  • Exciting insights into the markets, technologies and products of the future through collaboration with clients from a wide range of industries plus the opportunity to accelerate our clients' innovation cycles

  • Fulltime & permanent employment as a Tech Specialist and a defined Talent Journey for your further development, as well as regular peer reviews

  • Own personal development budget and our regular Tech Discovery for learning and discovering new technologies

  • Pushing and realizing the topics that you're interested in and using Motius as a machine for that

  • Other perks & benefits of a startup: Lots of flexibility and responsibility, flat hierarchies, regular teambuilding and company events, free access to our workshop area and also to Makerspace.


Despite Covid-19 we continue to grow and are looking forward to receiving your application with CV, motivation letter, possible start date and salary expectation.


Engineering Manager - Frontend & Mobile (m/f/d) at Motius GmbH (München, Deutschland)
3w

Motius is a research and development company with a unique organizational structure: we combine a solid core team (approximately 70 employees) with an interdisciplinary tech community (approximately 800 members) of software developers, engineers, designers and electrical engineers to build products and prototypes the latest technology areas (including App/Web, A.I., Blockchain, AR / VR and much more).


Having grown successfully in recent years, we are now taking the important next step. Based on our decentralized feedback and promotion processes and on our Motius Talent Journey, we are establishing Leads in our different tech clusters to give more responsibility and freedom of decision to the teams. In this role you'll have a huge and direct impact on our vision to become the best place for techies. Other companies probably call this position "Engineering Manager" or "Staff Manager", we call this position "Cluster Lead".


As Cluster Lead you're acting as a mentor, sparring partner, reliable manager, and servant leader for your engineering team. Together with your team you ensure innovative and high quality solutions in our different R&D projects, e.g. by creating reusable components and assets or by supporting the offfer creation process. Our tech clusters are also responsible for creating technical roadmaps and evaluating upcoming technologies and programming languages to be realized in future projects. In addition you will also join 1 or 2 of our exiting R&D projects as Lead Engineer to stay close to our agile projects. You can find sample projects in our Motius Success Stories.


Your role



  • Leading and managing a part of our software cluster, focus on Frontend and Mobile engineers

  • Besides capacity management, you are responsible for successful hiring, onboarding and personal development processes, for example by creating individual personal development targets and plans based on our regular peer reviews

  • Together with your team member, who are working in different R&D projects, you support technical estimations and the definition of right tech stacks and architectures in offer creation processes and you ensure a high technical quality in the implementation phases

  • You are constantly improving our software cluster and building up knowledge by introducing new tools, best practices or frameworks and sharing learning from our projects

  • You define and fulfill cluster specific OKRs and are responsbile for tools, licenses and budgets

  • Depending on your background and your preference you are building complex web applications, apps, and other software for various industries and for different use cases, following a two-weekly Scrum process using GitLab, Jira, Slack, Continous Integration & Delivery, etc.


Your profile



  • University degree in Computer Science or in similar disciplines and at least 3-5 years of experience in agile software development

  • Proven leadership experience, ideally in the project business (agency or consultancy environment)

  • You are a humble leader, who is exited about supporting and developing engineers on their talent journey at Motius

  • Comfortable with ambiguity and rapid changes common in early-stage product development and experienced in removing blockers and solving conflicts in team and/or with clients

  • Strong experience in modern frontend (React.js ( Redux), Vue.js, JavaScript and/or Angular) and/or mobile (React Native, Swift, Kotlin) Tech Stacks

  • Experience with RESTful services and APIs and in engineering best practices such as code refactoring, design patterns, design driven development, continuous integration, building highly scalable applications/digital product

  • Ability to develop creative and efficient solutions for our clients and strong communication skills in English, German is a plus


Our offer



  • Huge impact on Motius becoming the best place for techies as part of our Motius leadership team

  • Unique and inspiring working culture with many smart engineers from diverse backgrounds (e.g. App developers, Embedded system engineers, Mechanical engineers, Computer Vision researchers etc.) coming from over 15 different countries

  • Exciting insights into the markets, technologies and products of the future through collaboration with clients from a wide range of industries plus the opportunity to accelerate our clients' innovation cycles

  • Own personal development budget and our regular Tech Discovery for learning and discovering new technologies

  • Pushing and realizing the topics that you're interested in and using Motius as a machine for that

  • Other perks & benefits of a startup: Lots of flexibility and responsibility, flat hierarchies, regular teambuilding and company events, free access to our workshop area and also to Makerspace.


Despite Covid-19 we continue to grow and are looking forward to receiving your application with CV, motivation letter, possible start date and salary expectation.


Senior Back-End Developer (Ruby) at Hays Technology () (allows remote)
3w

Senior Back-End Developer (Fully Remote)


HQ: Cambridge, UK


Your New Company


Working with a leading Digital Software their millions of customers rely on software to design, digital products and certificates each month.


Their clients and customers are spread across dozens of cities from US to South Africa to Vancouver, London and New York, our employees live and work in the places that they thrive, wherever they thrive. They are growing and will continue to expand rapidly having built a professional, scalable, and efficient team whilst maintaining a friendly, open, and democratic culture.


You’ll be helping to build and maintain a set of back-end APIs that serve millions of new visitors monthly and business expects reliability, stability, and speed. You’ll be pushing updates regularly to improve codebase and be able to see instant feedback from our customers & users.


They are super Agile and currently use Ruby on Rails and PostgreSQL with AWS services and have a world class global team and you’ll expand, grow and work with other talented Product Owners, Head of Engineering and their Chief Technology Officer.


Requirements:



  • Rails experience

  • Experience in a SaaS environment.

  • Mid- Senior Development Experience

  • Experience with test-first plus sound code-review processes


Compensation & Benefits:



  • $50,000-$120,000 basic salary

  • Flexible hours

  • Remote work

  • Backed by some of Silicon Valley’s top venture capital investors

  • Internal promotion to Senior roles within the first year of employment.

  • 35 days paid vacation time

  • Additional Benefits Available


Joining a fast growing highly invested and profitable start-up that is scaling quick and solving some of the world’s most technical challenges in Blockchain, Data and Analytics related frameworks.


Head of Site and Reliability Engineering at Bitso () (allows remote)
3w

About Bitso:


Bitso is Latin America’s leading cryptocurrency platform. Our goal is to evolve how we think about and use money. We believe that we should all have the opportunity to use our money whenever we want it, and how we want it, without boundaries or schedules. To achieve this, we provide individuals with fast, cheap, seamless and user-friendly financial services powered by blockchain technology. Cryptocurrencies do not rely on intermediaries to give them legitimacy or value. Instead, they are valuable because of the peer-to-peer technology that powers them. We firmly believe in crypto and the use cases it has. It’s time for the world to upgrade to a fair, open, transparent, and global financial system for all. #makecryptouseful.


Visit us at https://bitso.com/



About the team:




  • The Head of Site Reliability Engineering must evaluate, promote, coach, and develop his or her people, but without traditional direct oversight. Heads of Engineering are not involved in the day-to-day work of squads; they don't check on or approve the work of their chapter members, and they certainly don't micromanage or provide daily oversight


You are:



  • Experience working in and/or building an SRE program at a technology-focused organization

  • Extensive software engineering background, with deep knowledge of automation (testing, deployment, etc.) and distributed systems architecture

  • Excellent programming skills, ideally in multiple languages, with knowledge of multiple programming paradigms (eg OO vs functional)

  • Deep knowledge of modern networks, protocols and diagnostic tools

  • Solid experience and understanding of the foundational services of at least one major cloud services providers (AWS preferred), including the following services: compute, storage, database and network (VPCs, routing, load balancers)

  • Experience with infrastructure-as-code automation tools such as CloudFormation, CDK, Terraform or Pulumi

  • Experience with Docker, Kubernetes and associated tooling (kubectl, helm, etc.)

  • Knowledge of the DataDog monitoring and observability platform (or similar)

  • Knowledge of PagerDuty incident response and escalation tool (or similar)

  • Knowledge of Splunk log indexing and analytics tool (or similar)

  • Excellent written and verbal communication skills.

  • English language proficiency.


You’ll do:



  • Lead the hiring of specialist reliability and automation engineers to work alongside product teams on operational stability

  • Work with architects and product teams to ensure clear ownership of services, with escalation paths for incidents

  • Assist product teams in defining realistic operational goals for their services, in areas such as availability, latency and performance, by agreeing on appropriate service level indicators, objectives and agreements

  • Assist product teams in improving the monitoring and observability of their services

  • Assist in the automation of routine and manual tasks to eliminate toil

  • Be responsible for growing the existing incident management function and improving the on-call experience


Compensation and Benefits:



  • Purpose: You’ll be part of something bigger, working towards financial disruption and inclusion across Latin America

  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.

  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent from 25 nationalities bound by our quest to #makecryptouseful

  • Salary: We pay very competitively in the countries where we operate, based on sophisticated high-tech markets

  • Venue: Work from wherever you want, work asynchronously; this role is fully remote to give you maximum freedom

  • Unlimited Paid Time-Off: You choose your number of days off. Recharge batteries and enjoy who you are outside the office




    • This role is expected to work remotely.

    • These are the applicable requisites, although equivalent competencies in any of the above will also be considered.


    Bitso promotes an environment where people are treated fairly and with respect, free of discrimination, bullying, harassment, violence or threats.


    Please visit: https://bitso.com/legal/GI/terms to see our privacy policy.




Software Developer --Java 8 Bitcoin Trading Platform at Hays (Toronto, ON, Canada)
3w


Toronto Hiring Permanent Java 8 Developer Backend Programer Downtown

Your new company
Our client is Canada's largest local bitcoin ATM solution provider, and a successful bitcoin technology start up. The company has been grown rapidly in the past 3 years with operations in Both Canada and US. The company provides both offline ATM and online e-transfer to buy and sell Bitcoin and other mainstream cryptocurrencies.

Your new role
Due to company growth, we are looking for a Java 8 back-end developer who has 3 years of experience in Java 8 development, ideally someone who has experience migrating the old version Java to Java 8. You'll be working in a team of 4 engineers , including another back-end developer, 2 web developers and a fullstack developer. You will report to the director of software engineering. As a Java Back End Engineer, you will be responsible for developing and maintaining functional and stable back-end applications for our company, ensuring system consistency and availability.

What you'll need to succeed
To be successful in this role, you need to have these skills:
5 years in backend development and strong knowledge in JAVA8 Programming language along with Maven or Gradle.
  • Experience with HTTP protocol and RESTful services using Spring - Boot, JPA, MVC and Security as the backend tier
  • Experience with functional testing, unit testing and code coverage
  • Proficient in SQL. DDL, DML, relational database design patterns and indexes, MYSQL or POSTGRES
  • Proficient on Git, Maven, Continuous Integration tools and Docker;

    Nice to have skills;
    Expertise using Swagger and/or Postman tools
  • Experience on NodeJS and NPM management as well
  • Experience with AngularJS/Angular
  • Expertise on Python/PHP programming for web
  • Expertise on Linux platforms and Shell commands
  • Experience with Sonar and any CI
  • Good understanding of cloud environments like AWS

    What you'll get in return
    If you're a Bitcoin or cryptocurrency enthusiasts, this is your chance. You'll be the one working to stabilize and make sure the backend for digital currency transaction is in safe hands. The team is great and caring - and the company is growing with 50 more sites open up every month. You will be paid up to 110,000 /year plus bonus and 2 weeks vacation, plus benefits. It's a fun team, and it's a good time!

    What you need to do now
    If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
    If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.

Engineering Team Lead - Full Stack (React/Python) at Hummingbot () (allows remote)
3w

Do you dream of applying your awesome engineering skills to build cutting-edge blockchain-based applications? Then you've come to the right place! Backed by Bain Capital Ventures, 1kx Capital, and Stanford University's StartX Fund, Hummingbot is the leading open-source algorithmic trading platform for digital assets. With our liquidity mining platform, we are revolutionizing the way financial markets are created and traded.


We are looking for an experienced engineering lead with full-stack engineering experience to take on a very important role in our company, of managing and directing the build-out of our Hummingbot Miners web application @ https://miners.hummingbot.io.


We're an experienced, highly technical team of traders (Goldman Sachs, JPMorgan) and engineers (Apple, BlueJeans, serial startup founders).


What you'll be doing:



  • Take ownership of and lead a team of engineers (front-end and back-end) building out the miner app

  • Be involved in full-stack features, code, and coordination, from front-end (React), back-end (Python), to payouts (Blockchain engineering, infrastructure, Javascript SDKs)

  • You'll be responsible for directing the engineering efforts and ensuring quality code is shipped efficiently

  • Build and maintain modern decentralized web applications

  • Work on an application that analyzes and presents trading, markets, and financial data for cryptocurrency traders


You're a great fit if you have:



  • Strong technical expertise in modern web development framework, toolsets, and development methodology

  • Experience managing and driving an engineering team

  • Strong issue tracking/management abilities

  • Strong organization skills and attention to detail

  • Extensive experience working with React/Redux or similar front-end frameworks, with at least 3-5 years of professional work experience

  • Expert knowledge of JavaScript fundamentals and the current state of the ecosystem (ES6, Babel, Webpack, etc.)

  • Basic knowledge of databases, MySQL

  • Basic knowledge of python and experience with python frameworks like Django

  • Basic knowledge of devops systems (Docker, Kubernetes)


The kind of engineer we are looking for:



  • Has painstaking attention to detail and takes pride/ownership in your code and the quality of work you produce.

  • Committed to development best practices.

  • Resourceful and autonomous when taking on tasks, while at the same time able to collaborate closely with teammates.

  • A fast learner who is excited about the potential for crypto/blockchain technology to revolutionize the world.

  • Has interest in and basic knowledge of blockchain technologies.


Nice to have:



  • Previously owned or currently own a CryptoKitty

  • Experience trading cryptocurrencies or other assets

  • Previously used online trading platforms (e.g. Coinbase, Robinhood, ETrade)

  • Previously worked on financial/trading/markets applications


Perks at Hummingbot:



  • Become a core member of an experienced, global team founded in Silicon Valley that is well-connected in crypto, blockchain, and machine learning

  • Competitive salaries

  • Work hard, have fun culture

  • International travel for conferences, team meet-ups/retreats

  • Work schedule flexibility; unlimited vacation policy

  • Sharpen the saw! Company-sponsored training programs and continuing education


Senior Full Stack Developer at Decentral () (allows remote)
3w

Responsibilities:



  • Analyze business and software requirements, propose and implement solutions.

  • Design and develop backend services in the form of REST/WebSocket APIs

  • Database performance tuning and designing data management solutions.

  • Manage backend AWS resources (backup to DevOps Engineer) using IaC (Infrastructure as code) tools like Jenkins, Docker, and Terraform.

  • Develop unit tests, actively participate in peer reviews in the form of Pull Requests, and developer retrospectives.

  • Meet with stakeholders to document requirements and suggest improvements.

  • Developing and testing UI for mobile and web applications

  • Share off-hour support schedule with other senior staff members.

  • Stay abreast of developments in Web applications, programming languages, and the cryptocurrency/blockchain communities.


Requirements:



  • Excellent written and oral communication skills and documentation habits.

  • Strong programming skills in Golang, Python, and Node.js

  • Knowledge of design patterns and object-oriented programming

  • Highly experienced with languages and frameworks like Angular, TypeScript, and JavaScript

  • Experience writing applications that consume, and backends that support, REST APIs

  • Experience working with graphic designers and converting designs to visual elements.

  • Experience working with code versioning tools such as Git (Github/Bitbucket).

  • Strong troubleshooting skills.

  • Good understanding of agile software development life cycle.

  • Ability to maintain code integrity and organization.

  • Understanding and implementation of security/data protection.

  • Reliable personality, attention to detail, and a great team player.


Nice-to-have:



  • Knowledge of cryptocurrency ecosystems.

  • Knowledge of AWS and cloud infrastructure tools such as Jenkins, Docker, and Terraform.

  • Strong research skills.


What We Offer:



  • Making it big - Chance to work with blockchain visionaries and work on an application that empowers millions of users around the world. Because we’re a small and nimble team here, you can see the impact of your work.

  • Tremendous personal growth opportunities while working with state-of-the-art blockchain, decentralization, and fintech.

  • A collaborative, open, respectful work environment with a strong work-life balance.


Data Scientist at Cryptocurrency Startup at Chorus One () (allows remote)
3w

Chorus One is a leading cryptocurrency staking provider in Europe securing over $1bn in assets and operating nodes on cutting edge Proof of Stake networks such as Solana, Cosmos, Ethereum 2.0, Terra, and Polkadot. We also research, design, and build staking and interoperability solutions to enable a richer multi-chain ecosystem.


To supplement our extraordinary growth in 2021, we are seeking a Data Scientist to help us collect and analyze network data with the goal to optimize our performance, assist our decision making, and to maximize our customers’ rewards from participating in decentralized networks.


Operating nodes is becoming more than a DevOps exercise as decentralized finance is maturing on Proof-of-Stake networks and staking protocols become increasingly complex; exposing node operators to a variety of optimization problems. As an example, the indexing protocol The Graph requires node operators to price their services and compete against other data providers. Additionally, decentralized exchange protocols and other DeFi applications bring opportunities to node operators to increase their revenues by ordering transactions (often referred to as MEV). The data science role will work closely with our platforms and research team to lead our exploration of these cutting-edge problem statements ensuring that we are providing the most efficient and performant service on the networks we support without exploiting users of these platforms.


People at Chorus One come from all walks of life; we believe in the importance of carving out more space for diversity in the tech industry and bring down barriers to entry in the blockchain space to those underrepresented in the industry. We are aware of the systemic obstacles faced by women, non-binary people, people of color, and other minorities in the workplace, and we are taking active steps to making Chorus One, and the blockchain industry more broadly, a safe, inclusive space where all the voices are heard and equally matter.


Your Responsibilities:



  • Build a data pipeline for the various networks we operate on to collect data about our nodes earnings, uptime, and other relevant metrics for internal usage (e.g. optimization, analytics, and accounting reports).

  • Solve optimization problems for protocols we operate on with the goal to maximize returns for our delegators and us, e.g. cost modelling and subgraph allocation on The Graph, minimizing gas expenditure, or optimizing pricing for transaction routing on Connext.

  • Work closely with our research and engineering team to formulate and execute a sustainable MEV strategy for Chorus One.


The ideal candidate:


The ideal candidate should be able to combine the knowledge of data science with software engineering to build data pipelines that can extract, analyze and produce actionable outputs from blockchain data. They should be able to map business questions to mathematical models and solve those algorithmically at a production level.


From the engineering perspective:



  • Can dig into blockchain source code and relevant RPC docs to pull the required data.

  • Can develop automated data pipelines to obtain and process necessary data from APIs (preferably in the cloud).

  • Ability to write programs/fast-prototype solutions in Python, Golang or JavaScript.

  • Ability to understand (blockchain) codebases typically in Golang or Rust.


From the data science perspective:



  • Can map business problems to mathematical models taking into account cryptoeconomic protocol designs.

  • Can determine what data is needed and how to get it to accomplish the task.

  • Can develop algorithms to solve the problems.


From a business perspective:



  • Can work closely with the research team to understand cryptoeconomic protocol designs and implementations with the goal to identify data requirements and business opportunities.

  • Can report on a high level with regards to design, progress and performance of developed algorithms.

  • Can configure/develop visualization dashboards for the analyzed data, algorithms and their (financial) performance.


In addition:



  • You can take initiative and work independently.

  • You are able to work in a remote team with different stakeholders. E.g. from working with the business team to determine requirements for data projects to helping the infrastructure team automate processes that make use of the produced algorithms and data.

  • You have a private interest in cryptocurrencies and are active in the community looking for a full-time role. We are especially interested in individuals with expertise in staking and/or decentralized finance. Bonus points for people that have already experimented with decentralized protocols, e.g. building your own trading bots to arbitrage between DEXes or to trigger protocol liquidations, running your own blockchain nodes, etc.


If you think that you can fulfill part of these requirements and are looking for a way to develop in the other ones, this is a genuinely challenging role to help you make the jump to the most exciting industry in the world.


Benefits



  • Autonomy, a friendly and supportive work environment and the opportunity for rapid growth.

  • Competitive fixed salary (USD 80-120k) equity, a brand new laptop, a USD 3,000 a year training stipend, and a cryptocurrency starter kit.

  • All-expense paid quarterly team retreats at nice destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.

  • Remote work

  • Work on state of the art protocols that lay the foundation for an open, transparent, and programmable financial system.


Application



To apply, please send an email to positions(at)chorus.one with the following:



  • Cover Letter

  • Resume

  • A document (max. 1 page) covering one of the following (please choose one question to answer):

    • What is an interesting problem in crypto that data science could solve? How would you go about solving it?

    • How does the application of data science differ in crypto space when compared to other popular fields like e-commerce, healthcare?

    • How would you go about building a dashboard for observing and comparing 2 blockchains?




Full-Stack Web Developer (Angular, ASP.NET Core) at Genetec Austria GmbH (Wien, Austria)
3w

Genetec is seeking Developers with love for the latest Web technology to join a team in Vienna.


We are looking for fast learners who like to push their limits, team-oriented people that thrive in a changing and challenging environment and who step up to do whatever is needed without waiting to be asked.


Being a Full-Stack Web Developer at Genetec, you will



  • Develop with native technologies because we love the platform and its ecosystem

  • Make a heavy use of the best libraries from the communities

  • Be part of a new team & project powered by Angular and .NET Core/ ASP.NET Core

  • Apply latest technologies and methodologies (DDD, micro-services, Kubernetes, ...)

  • Develop Frontend & Backend to provide a fantastic, responsive user experience

  • Work in a customer centric way to continuously improve the product

  • Write code that is both scalable and testable


Here is a sneak peek of the stack we’re using



  • .NET Core

  • Angular

  • Event-driven, micro-service architectures

  • Blockchain-based storage mechanisms

  • Complete CI/CD pipelines using Azure DevOps


Code quality is a fundamental criterion for us, we pay special attention to our practices regarding source management, unit testing and code reviews.


What your day will look like



  • Propose relevant analysis and conceptions to tackle challenging problems

  • Support the entire application lifecycle (design, test, release and support)

  • Implement intuitive UX respectful of their platform

  • Implement scalable services

  • Build complete CI / CD pipelines

  • Stay up to date with new technology trends and suggest improvements


About you



  • Bachelor’s degree in computer science or equivalent work experience

  • 2 years of Angular/TypeScript experience as well as HTML with CSS

  • Know how to work with C# .Net Core and EF Core in both Azure as well as on-premise environments

  • Ideally the candidate should provide its own GitHub repositories, references, or technical blog posts

  • A passion for delivering high-quality products

  • Excellent collaborative skills

  • Proficient in English (written/oral)

  • Ability to work independently and as part of a cross-functional international team


By law, we are obliged to state a minimum monthly salary of EUR 2.600 gross (based on 38.5 hours) according to the Collective Agreement on Data Processing and Information Technology. Final higher salary offer would depend on your diploma, qualifications and experience. Performance bonus available upon yearly review. We are looking forward to applications of EU citizens or owners of an Austrian labor permit at: viennaoffice@genetec.com


Senior/Lead Site Reliability Engineer at Quant (London, UK)
3w

Blockchain technology is changing the way individuals and organisations interact with each other. And Quant is leading this revolution. We’ve already developed the world’s first blockchain API Gateway which both connects enterprise applications to DLTs and interconnects DLTs together. Now, we’re building on this platform (called Quant Overledger) to help governments, organisations and individuals across the globe benefit from the true potential of incredibly powerful technology.



Headquartered in London, Quant Network is a member of the Oracle global start-up ecosystem, and an Amazon AWS partner.



It’s an exciting mission: developing a technology that is truly changing the way the world connects. But it’s challenging, too. Which is why we’re looking to expand our Engineering Team. We need the support of people who not only share our vision but who are intellectually flexible and tenacious; people who revel in problem-solving. People who can think laterally and challenge norms.



The role



This is a senior-level role. Focusing on platform IAC with team leadership and coaching.



Responsibilities




  • Leading the platform team to maintain and grow the infrastructure

  • Code reviews of other team members

  • Involved in planning and design meetings

  • Lead docking the platform and application into alternative clouds from AWS

  • Review plan and implement DR processes

  • Manage team availability and cross training of technologies

  • Implement DLT Node resilience




Key skills




  • Experience in Linux (Alpine/Ubuntu), Docker, Kubernetes, AWS (S3, RDS, EC2, ECS, ELB), Jenkins, Jenkins X, Helm, IAC.

  • AWS Devops Engineer or AWS Solutions Architect certified.

  • AWS or Oracle certified. (AWS Devops Engineer/Solutions Architect).(Oracle Certified Master (OCM), PaaS or Oracle Cloud Infrastructure)

  • Inter-site/cloud/on-prem networking configuration (including use and configuration of IPSEC over VPN)

  • Experience with continuous integration and deployment processes and working on both greenfield and existing architectures (including strong Git, GitHub experience)

  • Good written and verbal communication and interpersonal skills

  • Knowledge of security and disaster recovery best practices for enterprise grade solutions

  • 5 years commercial experience of DevOps/Infrastructure engineering (preferably in financially regulated businesses such as the Banking or Insurance market)

  • Ability to rapidly understand & document an existing process and provide actionable improvements in the short and medium term.



Personal strengths




  • Knowledge of at least one of: R3 Corda/Hyper Ledger Fabric/Ethereum and/or demonstratable interest in DLT/Blockchain or related technologies and business applications

  • Knowledge of any of RabbitMq, EMS, Kafka, MongoDB/Stitch

  • Exposure to test-driven and behaviour-driven development, test automation, secure by design approach




The team



At Quant, you’ll join a highly engaged and motivated Engineering department, working in one of the most genuinely exciting – and challenging - areas of technology today. Currently, our small teams are 100% remote (temporarily due to Covid-19) and employ high-quality and meticulous Agile practices and iterative development. All of our developers are intellectually agile, inquisitive and curious, love a challenge, are instinctive collaborators and love to continuously develop their skills.



The technology and tools you will be using



Tools: Helm, Git, Visual Studio Code, IntelliJ, Postman, Clubhouse and Miro


Tech Stack: Spring Boot, Java, JS, NodeJS , PHP and VueJS.


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.



The rewards



Not only will you be working with a small, but rapidly growing, team, in one of the most genuinely exciting – and challenging - areas of technology today, but we are committed to the philosophy of CPM (continuous performance management). This not only helps us to develop team performance that will keep us at the leading edge of the technology, but ensures that every employee has the opportunity to maximise personal development and career growth. We also offer competitive salary, and an agile working environment.


At Quant Network, we’re looking for people who see things differently, are intellectually agile, inquisitive and curious, and who are instinctive collaborators. If you think this sounds like you, then we'd like to hear from you.



The perks



At Quant we are committed to employee physical and mental well-being, not only will you have unlimited access 24/7 to our employee assistance program, but you will also have access to free online fitness classes; free online GP services; healthy eating plans; as well as discounts on other gym memberships and equipment amongst other discounts.




We believe in different



Quant Network is built on difference. Our technology is different; our vision of connectivity is different; our developers think differently. That’s why we’re committed to diversity and inclusion in the workplace. And it’s not just passive support: empty words to bolster a corporate brand. It’s active support, evidenced by facts such as that our workforce is approximately 50% female, and that we have a truly international team, with over 10 languages spoken. Basically, we welcome anyone who can contribute to helping us achieve our mission – to change the way the world connects.


Azure Cloud Engineer at Salad Technologies () (allows remote)
3w

The Opportunity
Salad is at a key inflection point: we've successfully built a seed-stage product to connect gamers, their idle computers, and the ever growing demand for computer power. Now, we're ready to put fuel on the fire and scale Salad into the next big thing in computing. Our users trust Salad to turn their idle computers into rewards with the click of a button. Building and maintaining trust is core to everything we do. We reward our users with gift cards, subscriptions, games, and more. Today these idle computers support public blockchain networks, but we're quickly building a distributed infrastructure with our sights set on exascale computing.

We're looking for an **Azure Cloud Engineer** to help us build this future of computing by applying DevOps best practices. Reporting directly to the Director of Engineering, this role will have the opportunity to influence the design of key components and drive the implementation of major features.

We support some flexibility with work schedules, but we also work together as a tight-knit team. Collaboration and meetings necessitate a time zone from UTC-05:00 (Eastern Time Zone) and UTC-09:00 (Alaska Time Zone).


The Role
As an engineer on our cross-functional team, you'll work collaboratively with product managers, designers, fellow engineers, and support technicians to optimize our operational efficiency and proactively improve our systems. This role is highly technical, and you'll be a code contributor. Your efforts will be focused on integrating our applications with various systems using SDKs and custom code, managing our cloud infrastructure, and applying DevOps, SRE, CI, and CD principles and practices.

The Tech Stack
Salad successfully shipped a MVP in less than 3 months using serverless infrastructure. As we grew, we began to hit the scaling and throughput limits of these services. We spent the last year building a rock solid, hyper-scalable application infrastructure built-in on a unique virtual actor pattern all the while delivering the most requested new features.

Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.

We leverage AWS, Azure, Elastic Cloud, and Cloudflare to deliver high-quality experiences to users all around the world. We also love to automate all the things, managing our system with tools such as Docker, Kubernetes, and Terraform.

The Skill Set
* 2 years of experience with a mixture in software development and managing cloud-native applications at scale on Azure.
* Proficient with C#, JavaScript, Docker, Kubernetes, and Terraform.
* Excellent technical and communication skills.
* Experience with agile methodologies.
* Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


Blockchain Software Engineer at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
4w
Roles and Responsibilities

Design, Code, and implement, business applications.

Collaborate with various line of business technology teams to design and build robust and performant blockchain-based solutions.

Design and verify cryptographic protocols deployed on the blockchain
* Collaborate with development teams to develop integration design and where appropriate prepare estimates on design and development services for integration initiatives

Work closely with product management to define requirements and prototype and design new features for product users

Develop high level and detailed user flow diagrams, wireframes, storyboards, mockups and prototypes to effectively communicate interaction and functional design

Work in Blockchain development PoDs to incorporate the design into source code implementation and end user documentation

Design, develop and test software programs including graphic user interface (GUI), database mapping/connectivity, network protocols, and other wide

Required Skills

* A degree in Computer Science / Mathematics or equivalent work experience in a field utilizing the same subject matter
* Experience developing traditional distributed systems
* Have practical experience developing on blockchain platforms such as Ethereum, Hyperledger, or Corda
* Experience with encryption algorithms, key management, and cryptographic principles
* Solid experience developing with Java, Python, or GoLang. Experience with RDBMS a plus
* Understanding of the cryptographic principles underpinning blockchain technologies
* Have a collaborative mind set and enjoy sharing blockchain knowledge with other developers
* Experience designing and writing smart contracts with Kotlin or Solidity a plus
* Experience with off-chain frameworks a plus
* Exceptional communication skills and experience of working with design thinking techniques in iterative sprints are advantageous to this role

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Senior React Typescript Developer at Salad Technologies () (allows remote)
4w

The Opportunity


Salad is at a key inflection point: we've successfully built a seed-stage product to connect users, their idle computers, and the ever growing demand for computer power. Now, we're ready to put fuel on the fire and scale Salad into the next big thing in computing. Our users trust Salad to turn their idle computers into rewards with the click of a button. Building and maintaining trust is core to everything we do. We reward our users with gift cards, subscriptions, games, and more. Today these idle computers support public blockchain networks, but we're quickly building a distributed infrastructure with our sights set on exascale computing.


We're looking for a software developer to help us build this future of computing. Reporting directly to the Director of Engineering, this role will have the opportunity to influence the design of key components and drive the implementation of major features.


We support some flexibility with work schedules, but we also work together as a tight-knit team. Collaboration and meetings necessitate a time zone between UTC-05:00 (Eastern Time Zone) and UTC-09:00 (Alaska Time Zone).


The Role


As an engineer on our cross-functional team, you'll work collaboratively with product managers, designers, fellow engineers, and support technicians to build high-impact features in our core and developing products. This role is highly technical, and you'll be a top code contributor. Your efforts will be focused on user interfaces, web-based applications, cross-platform desktop applications, data security, and third-party integrations.


The Tech Stack


Salad successfully shipped a MVP in less than 3 months using serverless infrastructure. As we grew, we hit the scaling and throughput limits of these services. We spent the last year building a rock solid, hyper-scalable application infrastructure all the while delivering the most requested new features.


Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.


We have a continuous delivery workflow that leverages Terraform and Docker to deploy our applications on AWS, Azure, Cloudflare, and Netlify. We love to automate all the things and deliver high-quality experiences to users all around the world.


The Skill Set



  • 5 years of experience in software development.

  • Proficient with JavaScript, TypeScript, React, and Jest. Extra points if you've built an application with Electron.

  • Excellent technical and communication skills.

  • Experience with agile methodologies.

  • Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


VP Full Stack Java/React Developer at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
4w
As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or 8 years of professional experience
* Proficency with OOP language Java 1.8
* Experience with building Microservice applications using Spring Framework
* UI experience with Javascript, React*, Redux
* Experience with Blockchain Technologies
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Understanding of architecture and design across all systems
* Working proficiency in developmental toolsets
* Knowledge of industry-wide technology trends and best practices
* Ability to work in large, collaborative teams to achieve organizational goals
* Understanding of software skills such as business analysis, development, maintenance, and software improvement

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Full Stack Java/React Developer at JPMorgan Chase Bank, N.A. (Jersey City, NJ)
4w
As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally.

This role requires a wide variety of strengths and capabilities, including:
* BS/BA degree or equivalent experience
* Proficency with OOP language Java 1.8
* Experience with building Microservice applications using Spring Framework
* UI experience with Javascript, React*, Redux
* Experience with Blockchain Technologies is a plus
* Advanced knowledge of application, data, and infrastructure architecture disciplines
* Understanding of architecture and design across all systems
* Working proficiency in developmental toolsets
* Knowledge of industry-wide technology trends and best practices
* Ability to work in large, collaborative teams to achieve organizational goals
* Understanding of software skills such as business analysis, development, maintenance, and software improvement

JPMorgan Chase & Co., one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans


Backend Engineer at Sytac IT Consulting (Amsterdam, Netherlands)
4w

We are looking for a senior backend engineer to design, build and deploy complex solutions. You’ll represent Sytac as a backend consultant at our clients on a daily basis. You'll integrate into their teams, systems and products while working with the internal stakeholders, and the rest of the business.


Some of our perks:




  • Money: above market salary and quarterly bonuses

  • Trips: skiing, drifting, rented beach clubs: you name it, we go there

  • Meetup’s: we never skip a month to go for a beer or enjoy for sports

  • Bicycle (Van Moof): we make sure to get you one of the best electric bikes available

  • Vacation and training: 30 day’s to recharge your batteries

  • Laptop: The fanciest laptop in the office

  • Training: Training & tech budget: to stay on top of the development

  • Covered travel expenses: because time is money

  • Pension: we have thought about your future & when you’ll be coding at home with grandchildren

  • Career Coach: Help you jump onto the next level in your career


Some of the notable projects that Sytac developers personally contributed to are:



  • WiFi onboard 777 - KLM • Blockchain real estate website - KPMG

  • The whole ecosystem of - Marktplaats • Mobile Banking authentication - ING

  • Meal box planner like Hellofresh and Bierbox - Albert Heijn For this role, you bring to the table:

  • At least 5 years of experience as an engineer

  • A Love for backend coding - the weapon of choice: Java

  • Experience with: Spring (boot), Rest API's, RxJava, MongoDB, NoSQL, MySQL

  • A keen eye for detail and a team player spirit And to really knock our socks off, you even:

  • Have experience with AWS, Azure or Google Cloud • Are an Evangelist of solid development practices: TDD, CI, CD, etc

  • Elasticsearch, Kibana, Logstach preferably is knowledge in your armoury


Our Interview Process



  • Phone interview

  • Tech assignment

  • Interview

  • Offer!


Security Operations Engineer at Web3 Foundation (Zug, Schweiz)
4w

Web3 Foundation accelerates the development and adoption of the decentralized web. We’re providing the framework and setting the standards for an ecosystem so that the most cutting-edge projects can work together, multiplying their benefit to society as a whole.


We’re building the future of identity, privacy, financial markets and commerce through blockchains and other cryptographic technologies. At the core of this work is Polkadot - a platform that enables blockchains of all kinds to interact and communicate with one another. This is an opportunity to work at the forefront of technological development and join in shaping the future of society for the better.


Operations security is at the heart of decentralised protocols and applications. In order to safeguard security best practices in the Web3 community, we are looking for an outstanding SecOps engineer. Web3 Foundation’s SecOps team, which consists of SREs and security engineers, is responsible for defining, implementing, and maintaining security baselines and best practices across the foundation, and the Web3 ecosystem. The successful candidate will join our SecOps team, and work closely with internal and external partners to achieve these goals.


We are a lean team with a flat organisation. The company is based in Zug, Switzerland.



Tasks




  • Be part of the the SecOps team that strives to design and implement high security standards for the Foundation

  • Help implement and coordinate secure processes for critical operations, such as secure validator infrastructure and chain monitoring services, assess and monitor associated risk factors

  • Help develop and secure our community initiatives such as the 1000 Validator Program for Polkadot and Kusama, and Web3 Foundation’s Bug Bounty Program

  • Help design and implement security education programs, e.g. crypto wallet how-tos and best practices, for Web3 staff as well as the Web3 ecosystem at large



Requirements




  • Bachelors or Masters degree in computer Science or related field

  • Minimum of 3 years working as a SecOps engineer or similar

  • Solid background in systems, blockchain, and security

  • Solid understanding of the current threat landscape

  • Hands-on experience with incident monitoring and response

  • Hands-on experience with infrastructure hardening, phishing protection, and cloud security

  • Experience with Python and Typescript: both coding and code review

  • Experience with Rust for code review

  • Ability to think strategically and work hands-on, independently as well as part of a team

  • Excellent interpersonal and communication skills in English


A plus



  • Understand secure key management practices, as required for digital certificates, crypto-currencies, or key ceremonies

  • Experience with SDLC and continuous integration

  • Experience with security standards, such as NIST, and BSI



Benefits




  • Competitive compensation and employee benefits

  • Regular company retreats at unique locations located around Europe

  • Opportunity to work in a multinational, high-performance team with diverse backgrounds (i.e. physics, computer science, machine-learning algorithm design, legal, financial products, management consulting, marketing & advertising, etc.)




To apply to this position, we ask you to answer a few questions in the application form, and to submit your CV and a cover letter, telling us a bit about yourself and your motivation to join us.


Senior Frontend Developer React/Angular/Vue at Sytac IT Consulting (Amsterdam, Netherlands)
4w

We are looking for a Frontend Engineer to design, build and deploy complex solutions. You’ll represent Sytac as a backend consultant at our clients on a daily basis. You'll integrate into their teams, systems and products while working with the internal stakeholders, and the rest of the business.


Some of our perks:



  • Money: above market salary and quarterly bonuses

  • Trips: skiing, drifting, rented beach clubs: you name it, we go there

  • Meetup’s: we never skip a month to go for a beer or enjoy for sports

  • Bicycle (Van Moof): we make sure to get you one of the best electric bikes available

  • Vacation and training: 30 day’s to recharge your batteries

  • Laptop: The fanciest laptop in the office

  • Training: Training & tech budget: to stay on top of the development

  • Covered travel expenses: because time is money

  • Pension: we have thought about your future & when you’ll be coding at home with grandchildren

  • Career Coach: Help you jump onto the next level in your career


Some of the notable projects that Sytac developers personally contributed to are:



  • WiFi onboard 777 - KLM • Blockchain real estate website - KPMG

  • The whole ecosystem of - Marktplaats • Mobile Banking authentication - ING

  • Meal box planner like Hellofresh and Bierbox - Albert Heijn


For this role, you bring to the table:



  • At least 5 years of experience as an engineer

  • A Love for frontend development - the weapon of choice: Javascript/Typescript

  • Experience with: Redux, Redux-saga, GraphQL, TypeScript

  • Have experience with AWS, Azure or Google Cloud • Are an Evangelist of solid development practices: TDD, CI, CD, etc

  • Elasticsearch, Kibana, Logstach preferabl