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(Senior) Full Stack Engineer (M/W/D) at EXXETA AG (München, Deutschland)
13h

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)
13h


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

Senior Software Engineer in Test/Blockchain at Mangata () (allows remote)
1d

QA Lead for p2p distributed systems with blockchain consensus principles.


We automate building multiple versions of distributed systems and running end-to-end tests on whole networks. Networks have states on levels of consensus, embedded smart contracts, traditional smart contracts, cache layers, networking layers and others that can show many exotic faulty behaviors. This is a niche of niches where Stackoverflow won’t help you.


Blockchain nodes are built in Rust language in Substrate framework, that is a cutting edge blockchain software. QA Lead should be able to encompass all the domains around interoperability of distributed systems, dynamic APIs (API definitions need to be created programmatically), bridge-blockchains that make consensus about states of other blockchains or chaos engineering.


The blockchain is a decentralized exchange (DEX), connected to Ethereum and other blockchains through bridge technologies. Overall software is a p2p, open-source, complex landscape of parts built in Rust, Typescript, Solidity, and Go. The result of the work is open-sourced.


The job will be to build and extend testing infrastructure. End-to-end testing is done through a Typescript application that runs network tests, which need to be deduced out of Rust code.


You will be working among professionals with a keen sense of software precision and having autonomy over your decisions. Tools used will be explored to their limits and you will have the opportunity to create novel architectural patterns. You will collaborate closely with the CTO and other engineers. It's welcomed to be interested in other domains of the software, but not necessary. In this position, you will have the opportunity to design and build software that involves a wide variety of considerations including cryptography, security, networking, game theory, economics, finance, political science, and programming language design. Expect a lot of freedom, fun, and responsibility.


With the growth of the company, we like people to grow as well in technical or general leadership.


The ideal person is a senior engineer who has ambition to grow in a QA lead role and learn distributed systems tech. The combination of Rust, Typescript and DevOps tools on blockchain networks is a daring combination, so the person doesn’t need to have a working knowledge of all of them. The ability to learn over time is a must.


Responsibilities


- ensure execution correctness at all times


- actively discover flaws and vulnerabilities


- automate deployment and testing process


- test UI and UX


- create testing strategies


- develop automated e2e tests using typescript


- understand and execute unit tests in rust


- collect the data from grafana, prometheus and custom tools


- report incidents


Requirements:


- javascript, typescript, testing frameworks


- testing automation


- code reading


- gitflow


- agile


Toolset:


- the codebase to test is in Rust and Typescript


- Typescript node-tap for API tests


- Docker


- Kubernetes for automatization


- contribution to the toolset is appreciated


Personality requirements and skills


We value curiosity - an expanding mindset is a must.


Technology agnosticism - strong opinions, weakly held.


Communication skills: ability to adjust a message to a listener and ability to be a listener.


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


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 Software Architect at Bitso () (allows remote)
1d

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/


What we value:



  • Passion for Bitso’s mission.

  • Entrepreneurial mindset, this is key!

  • Conviction that we are building the future and the sky's the limit.

  • Be inspired and energized by our values: Drive change, Be human, Embrace your freedom.

  • Rolling up your sleeves and getting things done. No task is insignificant.


About the role:


A Senior Software Architect at Bitso has the objective of leading software architecture initiatives in one or many squads. They guide teams of engineers and architects and set them up for success by diligently executing architectural process within the teams they work with. They create an environment where people are empowered to contribute to architectural decisions, while providing them with direction, documentation, and alignment with the long-term architectural plan.


Responsibilities:



  • Formulation of software quality objectives for technical solutions,

  • Documentation and evaluation of multiple network-level technical solutions,

  • Preparation and maintenance of rollout strategies for architectural solutions,

  • Guidance and active mentorship for all squad members,

  • Review of architecture-related work within a squad,

  • Guidance in technical matters for product owners,

  • Organisation of architectural meetings within a squad,

  • Coding most difficult parts of the system (~50% capacity).


To succeed in this role you’ll need:



  • Excellent written and verbal communication skills.

  • English language proficiency.

  • 5 years of hands-on experience in software development.

  • Experience in a technical leadership role.

  • Knowledge of software design patterns, architectural patterns and integration patterns.

  • Understanding of most popular architectural styles and their uses.

  • Ability to reason about software outside of a particular programming language or technology.

  • Proficiency in using multiple programming languages.

  • Excellent coding skills.

  • Excellent self-motivation and self-discipline.


Additionally, it would be nice if you have:



  • Basic knowledge of technical aspects of crypto-currency.

  • User-level knowledge of traditional finance.

  • Experience in working with database systems of multiple types.

  • Experience in working with SOA.

  • Experience in a role connected with software architecture.

  • Experience in requirements engineering.

  • Experience in working with message/event driven architectures.

  • Experience in working in a diverse, multinational environment.

  • Experience in working in an agile-managed company.

  • Experience in working with AWS.

  • Experience in working 100% remotely.


Compensation and Benefits:



  • Purpose: You’ll be part of something bigger, working towards financial 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 in Latin America

  • Salary: We pay competitively to attract top talent in the market.

  • Venue: Work from wherever you want, this role is remote.

  • Health Insurance: We offer one of the best medical plans

  • 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.


Technical Lead Blockchain at IOVLABS () (allows remote)
2d

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


Software Engineer (Go/Rust) at Chorus One () (allows remote)
2d

Chorus One is a community of ambitious, self-reflective people building high reliability infrastructure for decentralized networks. We believe that cryptoeconomics and decentralized networks will enable collaboration on a global scale, and propel the next stage in human evolution. Chorus One is building validator nodes and inter-chain communication for decentralized networks, allowing our users to earn more tokens and shape the emerging open financial system. Our work lies at the rich intersection of financial services, cryptocurrency, DevOps and Information Security. We are profitable, completely self-sustaining, and not beholden to the desires of external stakeholders - we control our own path.


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 removing barriers to entry to those underrepresented in the blockchain space. 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 make Chorus One, and the blockchain industry more broadly, a safe, inclusive space where all the voices are heard and equally matter.


Job description


Chorus One is the largest cryptocurrency validation company in Europe, and runs validators on cutting edge Proof of Stake networks such as Cosmos, Solana, Celo, Polkadot and Oasis. We also research, design and build interoperability solutions to enable a richer inter-blockchain ecosystem.


To supplement our extraordinary growth in 2021, we are seeking a Software Engineer with proficiency in Rust and/or Golang. We have a strong preference for candidates that are polyglots and are open to picking up new technologies and frameworks, based on project requirements.


Blockchain experience is a bonus, but not a requirement. If you feel you are a competent software engineer without blockchain experience - but with the willingness to explore this space, we strongly encourage you to apply.


The engineer will build inter-protocol blockchain systems to serve infrastructural needs of application-level developers. This position is a unique opportunity to work with an experienced team on cutting-edge blockchain networks and financial services around cryptocurrency.


Responsibilities



  1. Interact frequently with application developers and product stakeholders to best understand their needs.


  2. Design and develop software systems on top of blockchain protocols - to best serve the infrastructural needs of the above.


  3. Work with DevOps engineers at ChorusOne to deploy, monitor, secure and maintain these systems.


The ideal candidate:



  1. Has considerable Rust and/or Golang experience.

  2. Is open to picking up new technologies / languages / frameworks.

  3. Has good written and oral communication skills.

  4. Enjoys teamwork and is good at collaborating with stakeholders and fellow software engineers.

  5. Experience of a startup-like environment, and ability to adapt to the fast moving environment of the blockchain ecosystem.

  6. Prior blockchain experience is an added plus.

  7. Prior experience with Solidity is an added plus.


Keywords pertaining to tools: Rust, Golang, Solidity, Blockchain, Software Engineering


We offer:



  • Competitive salary equity.

  • Quarterly retreats at exotic destinations.


    • Past retreats took place in Cairo, Serbia, Kenya, Korea and Dubai; our next retreat is planned to Iceland in July 2021


  • Company-funded equipment (up to 2,000 USD), plus 3,000 USD per year to spend on personal development.

  • Unlimited leave.

  • Full-time position, with flexible hours.

  • Remote work.

  • Work on cool technology and interesting problems at the intersection of finance, cryptocurrency, information security and blockchain networks.


Researcher at IOVLABS () (allows remote)
2d

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!


Senior Developer Advocate at Circle () (allows remote)
2d

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 a principal developer of USD Coin (USDC), which together with Coinbase and the Centre Consortium oversees the standards and protocol for what has become the fastest growing, regulated, fully-reserved stablecoin. USDC now stands at well over $10 billion market cap and is adding nearly $300 million net new digital dollars in circulation every week. 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.


What you’ll be responsible for:


As a Senior Developer Advocate on the Circle APIs team, you will bridge the gap between our products and developers interested in building next generation payments, commerce and financial applications. You will understand developers’ needs like no one else, establish solid relationships with developer communities and advocate for their needs internally within the product organization. You will own the discovery experience and technical product documentation for Circle’s suite of API products, as well as represent Circle at online forums and developer events around the world.


What you'll work on:



  • You will own delivering the best possible experience for developers experimenting with Circle’s APIs. You will own planning, writing and publishing developer documentation (see https://developers.circle.com). You will code sample applications, write technical notes as well as produce content (whether it’s videos, blog posts, podcasts, etc.) that helps developers learn about Circle’s APIs.

  • You will be constantly in touch with the developer community that builds on top of Circle’s APIs, listening to their needs, pointing them to useful resources and clarifying their questions. You will advocate for developers’ needs internally and ensure product and documentation improvements are put in place to address those.

  • You will interact with product management, product design, engineering, customer solutions and other internal teams to communicate developers’ needs and deliver constant improvements to Circle APIs discovery and user experience.

  • You will be an expert on Circle’s APIs, focusing on supporting external developers, assisting with product quality assurance before major releases, as well as supporting the training of customer solution teams.

  • You will act as an evangelist for Circle APIs, articulating vision & value propositions, answering questions online, and helping scale adoption across our developer ecosystem by attending conferences, hackathons and other events on behalf of Circle.


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.


What you'll bring to Circle:



  • You have a computer science degree, prior software engineering or strong technical work experience. You love to code against REST APIs and have extensive experience working with and integrating external services.

  • You have 4 years experience working as an external developer advocate.

  • You have demonstrated experience creating non-trivial applications in Javascript, Python, PHP, Java, Ruby, or other modern, general purpose programming languages.

  • You deeply understand and are passionate about developers and making their work more meaningful and impactful.

  • You are a fantastic communicator both verbally and in writing. You are used to effectively interfacing with architects and developers. You have a passion for teaching and sharing new ideas and concepts.

  • You are detail-oriented, highly analytical and comfortable digging into large datasets.

  • You are a self-starter and fast-moving when it comes to putting plans into motion – you don't need to work from a script.


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.


Full Stack Software Engineer at IOVLABS () (allows remote)
2d
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!


Senior Python Developer - Raiden Network at brainbot (Berlin, Germany)
2d

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.


Senior Blockchain Engineer (Solidity) (Remote) at X-Team () (allows remote)
2d

Most important:



  • Solid experience with Solidity

  • Solid experience with Blockchain development

  • Extensive experience with Web3.js

  • Experience with Ethereum toolsets such as Metamask, Truffle, and other related.

  • Good understanding of the NFT marketplace ecosystem

  • Familiar with Agile/Scrum development with sprints

  • A passion and curiosity for creating and building things


Nice to have:



  • Experience deploying DeFi/NFT/Oracle-based contracts to mainnet

  • Experience with Offchain orderbook / Onchain settlement style DEX such as 0x

  • Experience with Typescript/Go/React is a big plus.

  • Experience working remotely

  • Familiar/involved with open source projects


Personal:



  • Independent

  • Fluent in English, written and spoken

  • Problem solver

  • Proactive attitude


Live Energized:



  • Get the chance to work with big brands like Riot Games (League of Legends), Sony, Fox Broadcasting, Kaplan Inc. (top education company), Coinbase (#1 crypto exchange), BeachBody (#1 fitness company), etc.

  • Work from anywhere as part of a community of digital nomads.

  • Live and work in one of our roaming hacker houses (X-Outposts) around the world:

  • Be part of the most energizing community for developers in the world by participating in our Seasons, a 3-month experience filled with challenges, rewards, RPGs, competitions, and more, all centered around a theme that will inspire and energize you.

  • Get $2,500 per year (Unleash ) to spend on doing more of what you love and staying energized. Use it on conferences, courses, video games, photography gear, music gear, cooking gear, a gym membership, adventure sports, baby/pet sitting, productivity apps, restaurants, coworking, movie tickets, headphones, etc.


Senior Software Engineer (Blockchain) at Vidaloop () (allows remote)
2d

About the Role


Vidaloop is looking for a Senior Software Engineer to design and develop a secure blockchain based elections platform. As a member of the Elections Team (https://votingapp.com), your goal will be to develop high-quality software that is aligned with user needs and business objectives.


To be effective in this role, you will be able to work well as part of a team of engineers. You can thrive in an agile environment and demonstrate excellent judgment, organization, and problem-solving skills.


Why Work at Vidaloop?


Make an impact in the civic technology space, working to increase informed voter turnout in the United States



  • Make an impact in the civic technology space, working to increase informed voter turnout in the United States

  • Get in on the ground floor of an early stage startup

  • Thrive in a flexible, autonomous environment

  • Work with modern technologies (Blockchain, Cloud Hosting, Go, Node, TypeScript)


What You’ll Do



  • Research election industry standards and write system requirements

  • Define and implement system architecture

  • Develop Blockchain runtime and associated components

  • Deploy, manage and use blockchain nodes (blockchain ops)

  • Design and develop Smart contracts


What You’ll Work With



  • Hyperledger Sawtooth

  • Go/C

  • Javascript/Typescript/Node

  • AWS, IBM Cloud and Microsoft Azure


Perks of the Job



  • Competitive compensation

  • Robust health benefits (medical, dental, vision, and life)

  • 401(k) with employer contribution

  • Generous PTO, sick, and paid holidays

  • Paid parental leave

  • Flexible work hours

  • Home office stipend

  • Free books

  • Paid news subscriptions

  • Company celebrations and social events


PostDoc in Data Science for Chemicals R&D (m/f/d) at BASF (Ludwigshafen am Rhein, Deutschland)
2d

Digitalization is a key differentiator to position BASF as leading chemical company for our customers. We as Global Digital Services enable BASF's digitalization. In agile teams, we develop innovative digital solutions for BASF and its customers, create new exciting customer experiences and business growth, and drive efficiencies in processes. We provide IT that works and offer know-how and access to latest technologies in the areas of cloud computing, blockchain or big data.




RESPONSIBILITIES


Join the Data Science community within BASF and shape the future of digitalization in Research and Development.



  • As a Postdoc you will integrate data and build automation pipelines from laboratories performing inorganic materials or organics synthesis, chemical analytics, application testing, as well as quality control in production.

  • You will work in an agile team providing scientific advice and digital solutions to our partners in R&D as well as selected close customers.

  • You will collaborate with our partners in Chemicals R&D and Business Units to understand and find solutions to their challenges.

  • Furthermore, you will co-develop and implement new data integration solutions in an international and interdisciplinary DevOps team.

  • In addition. you will lead certain knowledge areas, representing the team and ensuring continuous learning of the organization.




QUALIFICATIONS



  • a degree in Computer Science or similar (with a PhD or comparable qualification)

  • industrial experience in Data Management (working with real-world data) as well as software development (working with git, CI/CD, containerization, cloud platforms, APIs)

  • advanced experience in developing data models, ETL pipelines, working with relational databases and/or NoSQL databases

  • good working knowledge of Python as applied to data science and web APIs (REST, GraphQL, etc.)

  • a team player with self-motivated and independent work attitude




BENEFITS



  • From day one you will be part of the BASF family.

  • You will get involved in challenging fields of activity and have the opportunity to work on exciting projects in an interdisciplinary environment.

  • Depending on the location of the respective group company you will get to know BASF and participate in various workshops and guided tours.

  • In this way you will make numerous interesting experiences and get a deep insight into the world's leading chemical company. Information regarding internships: on.basf.com/internship


Mobile Developer at SpiderOak () (allows remote)
4d

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 integrate our client-side Go and HTML/ReactJS app into native mobile operating system APIs using PhoneGap or Cordova. Integration examples currently include: networking, crypto, key store, file management, and push notifications… but the list might grow as the user needs evolve.


To clarify, this is not a front-end development role: this is about integrating our core platform to the operating system on the mobile device.


EXPERIENCE & SKILLS


Simply put: you need prior experience in building apps for iOS and/or Android. You also should have a desire to work with remote, distributed teams.


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


Senior iOS Developer at SORAMITSU (Innopolis, Russia) (allows remote)
4d

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.


Software Engineer at Zero Hash () (allows remote)
4d

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


Remote Senior NodeJS Engineer at Bitfinex () (allows remote)
4d

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


Test Analyst at LMAX Group at LMAX Group (London, UK)
4d

We are looking for someone who can bring a wide range of skills to our TESTA award-winning team who continually strive to improve their testing skills and processes.


Can you understand the business, the process and the systems?


Can you communicate your understanding and the testing required?


You won't find a long hard list of requirements here but if you enjoy working in a friendly, collaborative and supportive team, who believe in 'doing the right thing' 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 will work on:


You will work within an agile team to help define the story and test requirements, pair with other testers and developers to produce Acceptance and Integration Tests using our in-house DSL and use your testing and domain knowledge to combine automated, exploratory and technical testing; enabling the team to deliver completed stories with minimal technical debt.


Stories can cover anything from core exchange functionality, through big data issues and performance to new portals to manage our business. The process from idea to implementation is fluid and will involve working with colleagues in different parts of the business to understand what they want and how they will use it, whiteboard sessions, digging into code, databases and existing Acceptance Tests to understand behaviour and coming up with new and interesting ways to test, and break, the system.


We follow TDD and BDD methodologies to create automated regression tests and if you are going to test something more than once then automate it – this can mean anything: migrations, databases, invariants, performance, tools, integrations, logging, releases; we have more than the average types of tests. You will have input to all this and hopefully help us to discover more test types along the way. All this automation allows you the time to carry out exploratory testing and try out new ideas to improve the way we develop software. We work together at a sustainable pace and spend the time on those areas that need it, leaving everything in a better state than we found it.



Testing does not stop at release time; with extensive monitoring and “testing in live” you can analyse data from new features for unexpected behaviour or performance and with regular stints as part of the production support pair you will get to assist and understand our business from the front and gain a different perspective.


What you will work on


The LMAX test team works across the whole of the business. To avoid accumulating knowledge silos, we actively rotate testers around our teams, ensuring that everyone gains first-hand knowledge on all areas of our testing and codebase and gets to work on a wide variety of projects, such as:
• Testing low-latency trading systems
• Testing cyptocurrency integrations
• Testing the platform’s security and resilience


Our tech stack
• Backend: distributed, event-driven core Java (90% of the code base), MySQL
• Frontend: Javascript, Vue.js
• OS: Linux (CentOS)
• Testing is mostly via in house tools, written in Java using JUnit, Selenium, Jenkins


What we are looking for


With excellent communication skills you have an enthusiastic approach to testing and a passion to continually improve the testing processes. In your previous roles you will have questioned the norms of testing methods and processes and pushed back when it was needed.


Experience of testing web and back-end platforms with strong technical and exploratory testing skills would be useful but we can teach that, however, you must bring problem-solving skills, enthusiasm, the ability to understand complex abstract concepts and be happy learning our set of technologies.


Above all, we are looking for someone who shares our values and is great to work with.


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 micro-benchmarks 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!)


You must have appropriate eligibility to work in the UK.


Additional Information:


LMAX Exchange is an equal opportunity employer and actively seeks to ensure that we continue to attract applications from a diverse range of candidates to reflect the diversity that already exists across the organisation.


Senior Software Engineer | Cryptocurrency trading at CRATR (Amsterdam, Netherlands)
4d

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 C /Python Software Engineer 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!


Software Engineer, Backend Blockchain Applications at Hex Trust (Hong Kong)
5d

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.


Blockchain Software Engineer at Zero Hash () (allows remote)
5d

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


Senior Software Engineer, Frontend Blockchain Applications at Hex Trust (Hong Kong)
5d

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)


LMAX Software Developer (Core Java) at LMAX Group (London, UK)
5d

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 Developer: Applied Cryptography Solutions at SpiderOak () (allows remote)
5d

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.


Low-Level Embedded Linux/Android/ AOSP Developer at Zühlke Engineering GmbH (Frankfurt am Main, Deutschland)
5d

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.


Senior Solution Architect (m/f/d) Web/App Solutions at Motius GmbH (Stuttgart, Deutschland)
5d

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 7 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 Solution Architect (m/f/d) bist du gemeinsam mit unserem Sales & Partner Impact Team der erste Ansprechpartner für unsere Kunden aus den unterschiedlichsten Bereichen & Industrien. Durch die richtigen Fragen und dein umfassendes, technisches Know How im Bereich Web & App Solutions, erarbeitest du gemeinsam mit den Kunden aus vagen Problemstellungen erste Produktideen und konkrete Lösungsansätze. Damit legst du den Grundstein, dass unsere Engineering Teams gemeinsam mit Dir die Produkte der Zukunft entwickeln und begleitest projekt- und techseitig den gesamten Produktentwicklungsprozess. Projektbeispiele findest du in unseren Motius Success Stories.


Deine Rolle



  • Du analysierst die Ideen, Problemstellungen und Product Landscape unserer Kunden und übersetzt diese in konkrete, technische Lösungen (PoC, Prototype, MVP) und Produktvisionen

  • In enger Zusammenarbeit mit unserem Sales & Partner Impact Team akquirierst du neue Kunden und Projekte und unterstützt bei der Definition von Follow Up Projekten

  • Du planst und strukturierst Software Engineering Projekte im R&D Bereich und schätzt die Arbeitsaufwände und Umfänge, kleinere Projekte übernimmst du vollumfänglich als PM/PO

  • Du entscheidest dich für Tech Stacks und Architekturen zusammen mit dem Tech Team und entwickelst gemeinsam mit dem Lead Engineer das Design der technischen Lösung

  • In größeren Projekten bist du Teil des Project Kick-Offs, teilst die Projekt & Produkt Vision sowie die dazugehörige Roadmap mit dem Engineering Team und unterstützt den Project Manager als Sparring Partner bei der Projektdurchführung

  • Du analysierst, was das jeweils Beste für die Produkte ist, die wir bauen und managest diese Anforderungen mit den verschiedenen Stakeholdern (Kunden, Entwicklerteams, Designer, etc.)


Dein Profil



  • Abschluss in Informatik, Maschinenbau, Wirtschaftsinformatik oder Vergleichbares

  • Fundierte eigene Entwicklungserfahrung im Backend Development z.B. mit Python (Django or Flask) oder Node.js und/oder im Mobile Development mit Kotlin, Swift oder React Native

  • Einschlägige Erfahrung in der Anbahnungsphase von Engineering Projekten (Requirement Engineering, Patterns, Architekturen)

  • Du bist kreativ und neugierig und entwickelst gerne in Workshops und Meetings neuartige Lösungen gemeinsam mit verschiedenen Stakeholdern, idealerweise hast du erste Erfahrung mit nutzerzentrierten Ideation Methoden wie z.B. Design Thinking

  • Du übernimmst die Verantwortung für deine Ideen & deine Projekte und hast bereits in agilen Teams / Setups gearbeitet

  • Du hast sehr gute kommunikative Fähigkeiten in Englisch und Deutsch und kannst nach Bedarf zwischen dem 80/20 Arbeitsmodus und einem sorgfältigen / detaillierten Mindset switchen


Unser Angebot



  • Großer Impact auf den weiteren Aufbau unseres Stuttgarter Standortes als "erster Solution Architect" 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

  • Eine definierte Talent Journey für deine weitere Entwicklung sowie regelmäßige Peer Reviews , dazu eigenes Personal Development Budget und unsere regelmäßige Tech Discovery für das Lernen und Entdecken neuer Technologien

  • 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.


Senior Java Developer at SORAMITSU (Innopolis, Russia) (allows remote)
6d

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.


Blockchain Engineer (Global) at Hummingbot () (allows remote)
6d

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 QA Automation Engineer at Gorilla Logic, Inc. () (allows remote)
6d

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


UI/UX Designer for crypto markets: trading, investments, financial data at Hummingbot () (allows remote)
6d

Do you dream of using your awesome design skills to build cutting-edge blockchain-based applications? Then you've come to the right place! We are looking for an UI/UX Designer to take charge of creating slick, seamless UX for our decentralized financial applications.


What you'll be doing:



  • Gathering and evaluating user requirements in collaboration with product managers and engineers

  • Illustrating design ideas using storyboards, process flows and sitemaps

  • Designing graphic user interface elements like menus, tabs and widgets

  • Building page navigation buttons and search fields

  • Developing UI mockups and prototypes

  • Creating original graphic designs (e.g. images, sketches and tables)

  • Preparing and present rough drafts to internal teams and key stakeholders

  • Identifying and troubleshooting UX problems (e.g. responsiveness)

  • Conducting layout adjustments based on user feedback

  • Adhering to style standards on fonts, colors and images


You're a great fit if you have:



  • Proven work experience as a UI/UX Designer

  • Experience in or knowledge of trading (e.g. stocks, crypto)

  • Previous experience working at a crypto exchange or working on any trading/investment/financial platforms, presenting financial data in apps

  • Portfolio of design projects

  • Up-to-date knowledge of design software

  • Strong communication skills to collaborate with team members

  • BS in Human-Computer Interaction, Computer Science or other relevant fields


Nice to have:



  • Experience with or knowledge of blockchain apps/dapps

  • Current or previous owner of a CryptoKitty

  • Purchased and previously traded crypto

  • Used trading/investments apps (Robinhood, Wealthfront, Etoro, ETrade, etc)

  • CSS ninja


Perks at CoinAlpha:



  • Become part of an experienced, well-connected team in crypto, blockchain, and machine learning

  • Competitive salaries

  • Work hard / eat well / have fun culture (board game nights, company outings)

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

  • Work schedule flexibility; unlimited vacation policy


Applying:
In your cover note/letter, please provide a summary of your experience in trading/financial markets/presenting financial data, if any.


BlockChain Developer - E-commerce at Retail E Commerce Ventures LLC () (allows remote)
6d

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 in one or several of the following languages: C , Java, JavaScript

  • 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


Blockchain Engineer (Corda) at Quant (London, UK)
6d

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 R&D 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 mid-level role.


Responsibilities



  • Ability to translate high-level requirements into research objectives.

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

  • Take an active hands-on approach to all aspects of the research lifecycle including requirements specification, technical design, and when appropriate, prototype development and testing.

  • Communicate to others your progress, and shape how your research can be implemented in production environments.

  • Minimize accumulation of technical debt within any component we design, own or build, utilise cross-DLT standardisation when appropriate, and implement optimizations that can increase automation for future development.


Key skills



  • Experience of application development based on R3 Corda and/or Hyperledger Fabric.

  • Experience of Cordapp and/or chaincode development.

  • Knowledge of Corda and/or Hyperledger Fabric network design and protocols.

  • Programming experience, particularly in Spring Boot Java.

  • Experience with continuous integration and deployment processes, 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



  • General knowledge of the DLT/blockchain domain, i.e. different implementations, smart contracts, consensus protocols, distributed applications and related cryptography.

  • Experience with another DLT/blockchain, e.g. Ethereum.

  • A good understanding of microservice architecture/MongoDB/AWS/RPC.

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

  • Nodejs programming experience.

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

  • 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 R&D department, working in one of the most genuinely exciting – and challenging - areas of technology today. The R&D team specialises in designing and building the foundations of interoperable DLT applications (e.g. atomic swaps, cross chain transfers and payment channel hubs), which are then passed to our engineering teams for final implementation. Currently, our small teams are 100% remote (temporarily due to Covid-19).


The technology and tools you will be using


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


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


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.


Distributed Ledger Technologies: Corda, Hyperledger Fabric, Ethereum, 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.


Senior Backend Developer at Quant (London, UK)
6d

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


Backend Developer at Quant (London, UK)
6d

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


Senior Front-end Engineer - NFT + Blockchain at Clevertech () (allows remote)
6d

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.


Your role


Your role as a Front-end Developer at Clevertech will actively contribute to creating software solutions that will enhance a marketplace experience to forge authentic connections with its users. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.


Requirements



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

  • Senior-level experience with Javascript, React, Redux, Websockets, Async/Await

  • Previous experience with NFT and Blockchain will be beneficial

  • 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, passionate, team player.


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


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PHP Developer at Quant (London, UK)
6d

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


Blockchain Engineer (Rust) at Chorus One () (allows remote)
1w

Chorus One runs validators on cutting edge Proof of Stake networks such as Cosmos, Solana, Celo, Polkadot and Oasis. We are seeking a Blockchain Engineer with proficiency in Rust. The engineer will build inter-chain communications systems to serve infrastructural needs of application level developers.


This position is a unique opportunity to work with an experienced team on cutting-edge blockchain networks and financial services around cryptocurrency.


Responsibilities



  1. Build interchain communication systems that allow networks to interoperate with each other seamlessly.

  2. Interact frequently with application developers and product stakeholders to best understand their needs.

  3. Design and develop software systems on top of blockchain protocols - to best serve the infrastructural needs of the above.

  4. Work with DevOps engineers at ChorusOne to deploy, monitor, secure and maintain these systems.


The ideal candidate:



  1. Has considerable Rust experience - especially in the context of blockchain protocols.

  2. Prior experience with Solidity is an added plus.

  3. Has good written and oral communication skills.

  4. Enjoys interacting with product stakeholders and translating their needs into technological solutions.


Senior Smart Contract Developer at Bitwave () (allows remote)
1w

Bitwave is a rapidly expanding startup that specializes in software for businesses that use digital assets and crypto. Our platform provides cryptocurrency accounting, tax tracking, bookkeeping, digital asset treasury management, crypto AR / AP tooling, and we recently added full DeFi support (lending pool, liquidity pools, NFTs, etc).


We're looking to hire a talented developer with a love for Blockchain and Smart Contracts to join our growing team.


In this role you will:



  • Develop Ethereum / BSC smart contracts in Solidity or Vyper

  • Obsess about the security of smart contracts and coordinate with external auditors

  • Understand L1 and L2 chains, and have a deep understanding of the innards of various blockchains

  • Collaborate cross-functionally with other teams to build performant and robust blockchain-based solutions, and to develop integration design and estimates on design and development services

  • Understand smart contract development cycles, truffle, and testing process

  • Develop or contribute to the development of dApps and understanding of Web3.js

  • Partner with product management to define the requirements and prototype and design new features

  • Develop high-level and detailed user flow diagrams, wireframes, storyboards, mockups, and protos to effectively communicate interaction and functional design

  • Be a key player in our agile process



Preferred Qualifications



  • Interest in digital assets, decentralized finance, and cryptocurrencies

  • BS degree in Technical expertise area (CS, Mathematics, etc)

  • 4 years of experience in building enterprise software and coding

  • 1 years of experience working on cloud software and

  • 2 year of experience with blockchain and smart contracts (Ethereum, Hyperledger, Solidity, Vyper, etc)

  • Experience developing distributed systems

  • Experience with Java, Python, Golang, or similar languages

  • Hard-working, dedicated, data-driven

  • Ability to excel both independently and work cross-functionally

  • Demonstrated commitment to understanding and prioritizing the needs of the customer

  • Excellent written and verbal communication skills

  • Experience with agile tracking tools, CI / CD, GCP



Bonus qualifications:



  • Financial products, ERP systems, or similar

  • Data transform and data syncing skills


Platforms Engineer for a Cryptocurrency Startup at Chorus One () (allows remote)
1w

Chorus One runs validators on cutting edge Proof of Stake networks such as Cosmos, Solana, Celo, Polkadot and Oasis with >$100 million assets under management.


We are seeking a Platforms Engineer to maintain and scale our staking infrastructure. Security and reliability are key to everything we do. This position is a unique opportunity to work with an experienced team on cutting-edge blockchain networks and financial services around cryptocurrency.


Responsibilities



  1. Maintain, scale and monitor existing infrastructure, including cloud machines, bare metal servers and a Kubernetes cluster, to allow Chorus One to provide secure and reliable industry-leading Proof-of-Stake validation services.

  2. Reason about and improve the security properties of infrastructure. Secure key management, server hardening and intrusion detection are important themes.

  3. Institute monitoring and alerting systems for infrastructure. Enable other team members to attend and troubleshoot problems as they arise.

  4. Develop software related to blockchain data extraction or interchain communication, on an as-needed basis.


The ideal candidate:



  1. Is able to work independently. Has prior work experience in a medium sized company or as a Platforms / DevOps lead in a startup.

  2. Has prior experience with a range of diverse DevOps tools. We use Kubernetes, Ansible and Packer.

  3. Possesses good knowledge of security as it relates to cloud-based infrastructure.

  4. Is able to develop tooling, and monitoring solutions where none exist, and can debug unreliable software - many of the projects we run are of alpha quality. Good knowledge of Golang and/or Rust would be a significant advantage.

  5. Bachelors or advanced degree in Computer Science or related subject is a plus, but not strictly needed.


Lead Software Architect 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/


Lead Software Architect:
A Tribe Architect at Bitso has the objective of strategic planning of software architecture for a single product. They guide teams of engineers and architects and set them up for success by providing them with a long-term vision of the evolution of the software structure. They create an environment where people are empowered to make decisions and to act autonomously while providing them with technical feedback on architectural decisions, architectural processes, and alignment with the long-term plan. At this stage of Bitso’s organizational development, Tribe Architect is key decision-making and team support role. They do not manage engineering teams or teams of software architects. Responsibilities:



  • Review of product designs in terms of non-functional requirements,

  • Formulation of software quality objectives for technical solutions,

  • Preparation and maintenance of a long-term strategy for squad changes in the tribe,

  • Maintenance of dependency graph for the software of the tribe,

  • Guidance and active mentorship for all squad architects in the tribe,

  • Review of architecture-related work in the tribe,

  • Guidance in technical matters for the product management of the tribe.

  • Report directly to the Head of Architecture.


Potentially, to succeed in this role you’ll need:



  • Excellent written and verbal communication skills.

  • English language proficiency.

  • 10 years of hands-on experience in software development.

  • 5 years of experience in a technical leadership role.

  • 5 years of experience in a role connected with software architecture.

  • Advanced knowledge of software design patterns, architectural patterns and integration patterns.

  • Advanced understanding of most popular architectural styles and their uses.

  • Ability to reason about the software outside of a particular programming language or technology.

  • Experience in working with database systems of multiple types.

  • Experience in working with SOA.

  • Proficiency in using multiple programming languages.

  • Comfort in negotiating with high management.

  • Ability and willingness to get hands dirty when needed.

  • Excellent self-motivation and self-discipline.


Additionally, it would be nice if you have:



  • Basic knowledge of technical aspects of crypto-currency.

  • User-level knowledge of traditional finance.

  • Experience in requirements engineering.

  • Experience in working with message/event-driven architectures.

  • Experience in working in a diverse, multinational environment.

  • Experience in working in an agile-managed company.

  • Experience in working with AWS.

  • Experience in working 100% remotely.


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.


Engineering People Management Coach 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/


Team & Role Description:


Bitso is growing very rapidly and one of the biggest challenges of scalability is people.


As we scale our teams and products we need to make sure culture, engagement, productivity, accountability, and innovation scale as well. This requires a whole set of skills, tools, and techniques that enable engineers to thrive in ever larger groups just as when they do in early-stage startups.


The Engineering People Management Coach will interact closely with Software Engineers, Chapter Heads, the VP of Engineering, the CTO, Agile Coaches, and Product Roles.


You are:



  • Knowledge of engagement frameworks

  • Knowledge of feedback techniques

  • Understanding of motivation drivers

  • Understanding of agile performance management techniques

  • Understanding of organization design principles and frameworks

  • Ability to feel successful in making others succeed

  • Passion for continuous improvement

  • Has worked as a software engineer

  • 5 years experience managing engineers

  • Previous work using agile methodology is strongly desired

  • English language proficiency


You'll do:



  • In charge of the strategy for the overall success of engineers in the organization

  • Organizes the definition of roles and responsibilities. Owns the engineering RASCI matrix

  • Create a culture of accountability

  • Measure and foster engagement on individual and group levels

  • Track and foster culture

  • Track eNPS and coordinate activities to improve it

  • Track performance issues, find the root cause,s and create improvement plans.

  • Create a track psychological safety

  • Coordinates hiring, onboarding processes, and new employee experience.

  • Coordinates training and continuous learning.

  • Coordinates the creation of career paths for individual contributor and management tracks

  • Serves as an escalation point for people management situations.



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.


Researcher Developer at IOVLABS () (allows remote)
1w

Remote & full time job


We are looking for open-minded, passionate, analytical, and hard-working developers with an interest in cryptocurrencies and the blockchain ecosystem to join a highly qualified team of technical excellence for one of the most challenging projects in the Bitcoin and FinTech industry worldwide.


Our Innovation/Applied Research Team seeks to incorporate experienced developers who:



  • Want to put their theoretical computer knowledge into practice, from writing complex data structures to designing critical algorithms for network performance.

  • Enjoy writing code but also formally analyzing algorithms and protocols.


As part of the Innovation/Applied Research Team you may have the following responsibilities:



  • Analyze blockchain designs and code from the security perspective and find design vulnerabilities

  • Design, evaluate, use, and produce PoC implementations for 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


Experience & Skills Required



  • Requires bachelor’s degree in area of specialty, such as math or computer science

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

  • Fluent written and oral English

  • Willing to work in a fast paced and highly agile environment

  • Excellent interpersonal and communication skills.


Other Desired Skills



  • 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, willing to work in this fast-moving environment.


Backend Software Engineer (US-based) at Hummingbot () (allows remote)
1w

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 on designing highly scalable and highly reliable backend systems.

  • Good sense on diagnosing logic and scalability issues in large scale, distributed backend systems.

  • Good communication skills and fluent in both written and spoken English.

  • Be proactive - propose and implement solutions rather than wait for orders from management.


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


Low Latency Java Developer / Software Engineer - Analyst at GSR () (allows remote)
1w

Low Latency Java Software Engineer


Location: USA (Eastern Standard Time / Remote)


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 operations in the USA, UK, Spain, Switzerland and Singapore.


Low Latency Java Developer / Software Engineer - Analyst at GSR (London, UK)
1w

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.


Low Latency Java Developer / Software Engineer - Analyst at GSR (Benalmádena, Spain)
1w

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.


Senior Software Engineer | Cryptocurrency trading at CRATR (Amsterdam, Netherlands)
1w

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 C /Python Software Engineer 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!


If you think you have the excellent technical skills needed to join this exciting team then we look forward to your application!


IT Support / Infrastructure Engineer, Associate at GSR (London, UK)
1w

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.


Senior Frontend 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


Dev-Ops Engineer at Hummingbot () (allows remote)
1w

How would you like to work on large scale, highly reliability, 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 a dev-ops engineer who will apply his/her experience, best practices, and pull out all stops to keep our Hummingbot Liquidity Mining systems running and scaling up smoothly, to keep up with explosive user and trading volume growth.


What you'll be doing:



  • Design and set up real-time monitoring metrics, logging and alerts for liquidity mining and trading related backend systems

  • Work closely with backend engineering team to ensure sufficient test coverage

  • Propose and discuss improvements and changes to backend systems on reliability, security and scalability aspects

  • 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 / are:



  • Fluent in Python with prior experience in building and maintaining Python backend applications.

  • Experience in managing large scale, mission critical backend systems

  • Knowledge in common backend technologies like AWS, Kafka, MySQL, Kubernetes, etc.

  • Knowledge in logging and metric systems like Datadog, ELK, Splunk, etc.

  • Knowledge in common unit testing frameworks like pytest and nosetests

  • Good sense in how to maintain the security and reliability backend systems

  • Good communication skills and fluent in both written and spoken English

  • Proactive - propose and implement solutions rather than wait for down time or disasters to happen


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


Corda Engineer 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 R&D 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 mid-level role.


Responsibilities



  • Ability to translate high-level requirements into research objectives.

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

  • Take an active hands-on approach to all aspects of the research lifecycle including requirements specification, technical design, and when appropriate, prototype development and testing.

  • Communicate to others your progress, and shape how your research can be implemented in production environments.

  • Minimize accumulation of technical debt within any component we design, own or build, utilise cross-DLT standardisation when appropriate, and implement optimizations that can increase automation for future development.


Key skills



  • Experience of application development based on R3 Corda and/or Hyperledger Fabric.

  • Experience of Cordapp and/or chaincode development.

  • Knowledge of Corda and/or Hyperledger Fabric network design and protocols.

  • Programming experience, particularly in Spring Boot Java.

  • Experience with continuous integration and deployment processes, 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



  • General knowledge of the DLT/blockchain domain, i.e. different implementations, smart contracts, consensus protocols, distributed applications and related cryptography.

  • Experience with another DLT/blockchain, e.g. Ethereum.

  • A good understanding of microservice architecture/MongoDB/AWS/RPC.

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

  • Nodejs programming experience.

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

  • 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 R&D department, working in one of the most genuinely exciting – and challenging - areas of technology today. The R&D team specialises in designing and building the foundations of interoperable DLT applications (e.g. atomic swaps, cross chain transfers and payment channel hubs), which are then passed to our engineering teams for final implementation. Currently, our small teams are 100% remote (temporarily due to Covid-19).


The technology and tools you will be using


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


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


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.


Distributed Ledger Technologies: Corda, Hyperledger Fabric, Ethereum, 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.


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.


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


Backend JS engineer at Hummingbot () (allows remote)
1w

Interested in working on a cutting-edge open source project, involving high-frequency trading / blockchain / crypto / data engineering? Are you passionate about enabling developers?


We are looking for an experienced backend Javascript engineer who will apply his/her experience and industry best practices to lead the development of Hummingbot Gateway, a core component of the open-source Hummingbot algorithmic trading software.


What you'll be doing:



  • Designing a technical architecture that is scalable, secure, and developer-friendly

  • Creating algorithmic trading strategies and risk management features

  • Integrating Hummingbot with SDKs and APIs from different types of crypto exchanges and protocols

  • Mentoring junior developers and teaching them Javascript development best practices

  • Joining the core team and making a significant impact in a fast-growing, VC-backed crypto/blockchain startup


You're a great fit if you have / are:



  • 5 years experience with backend Javascript development: NodeJS, Express, ES6, etc

  • API design for extensibility and developer experience

  • Some fluency with Python

  • Experience contributing to or working for open source projects

  • Knowledge in common unit testing frameworks like pytest and nosetests

  • Familiarity with Ethereum or other blockchain protocols

  • A high bar for code quality and craftsmanship

  • Working knowledge of agile (scrum) software development methodologies

  • Good communication skills and fluent in both written and spoken English


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 (applicants from Antarctica welcome and encouraged to apply!)

  • Competitive salaries

  • Work hard, have fun culture

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

  • Work schedule flexibility; unlimited vacation policy


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


Software Engineer Backend at IOVLABS () (allows remote)
1w

RSK Web Services (RWS) is a team focused on building a truly open and peer to peer Web.


For said purpose we are looking for a 9 years experienced software engineer to join the blockchain team.


Our responsibilities are to keep IOVlabs and the blockchain ecosystem growing by designing, prototyping, developing, testing, iterating and monitoring each of our products with full ownership.


Our applications will have a hybrid architecture that will combine traditional patterns with blockchain in the search of a new level of performance for blockchain. That will be mainly used in shared economies use cases to bring blockchain to the masses.


We work with a technology stack based in solidity for smart contracts, typescript for APIs and scripting, relational and non relational databases, blockchain protocols at different layers, distributed services and many more!



The Blockchain Software Engineer @ RSK Web Services must be strongly committed to build solutions that help meet product growth and company objectives.


Said software engineer, as part of a highly qualified team of technical excellence, will be responsible for designing, implementing and maintaining protocols and services, peer reviewing code, documenting and testing features.


The candidate is expected to also be focused on improving the team's work processes, implementing changes to streamline operations, and bringing best practices from his/her experience.


Should be open-minded, passionate, analytical, and hard-working interested in agile and decentralized organizations and enthusiastic about the blockchain ecosystem.


Skills & Knowledge



  • Bachelor or advanced student of Computer Science, Computer Engineering or related

  • Strong experience with 9 years as a Software Engineer in high performing teams.

  • Experience working in blockchain technology projects.

  • Have worked in 2 projects using static typed languages like Java or Go and the frameworks available for them.

  • Knowledge in Javascript, Typescript, Solidity, and node.js

  • Expertise in web applications and architecture.

  • Understanding of github, circleCI, jest, babel.

  • Experience in relational and non-relational databases.

  • Knowledge about software architecture principles, design patterns, performance, and software engineering best practices.

  • Willingness to learn decentralized technologies and work on all layers of the stack.

  • Proven experience in application development and evolution of the same product.

  • Ability to permanently learn from new technologies and work on a fast paced team with many diverse projects.

  • Excellent interpersonal and communication skills.

  • Experience with agile and Scrum methodologies.

  • Advanced English language proficiency.


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.


Bonus Points



  • Computer security knowledge.

  • Expertise in dApps development.

  • Have experience working for objectives with remote teams.


Blockchain Developer at IOVLABS () (allows remote)
1w

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


Front-end Engineer - NFT + Blockchain at Clevertech () (allows remote)
1w

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.


Your role


Your role as a Front-end Developer at Clevertech will actively contribute to creating software solutions that will enhance a marketplace experience to forge authentic connections with its users. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.


Requirements



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

  • Senior-level experience with Javascript, React, Redux, Websockets, Async/Await

  • Previous experience with NFT and Blockchain will be beneficial

  • 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, passionate, team player.


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


Backend Engineer -Cloud Microservice Architecture at Clevertech () (allows remote)
1w

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


Golang Architect (Blockchain) (Remote) at X-Team () (allows remote)
1w

Most important:



  • Solid experience with Blockchain development

  • Expert level experience with Golang

  • Understanding of Ethereum and blockchain technology

  • Good understanding of the NFT marketplace ecosystem

  • Familiar with Agile/Scrum development with sprints

  • Expert in smart contracts

  • A passion and curiosity for creating and building things


Nice to have:



  • Experience with Solidity

  • Experience with Offchain orderbook / Onchain settlement style DEX such as 0x

  • Experience with Typescript (backend)

  • Experience working remotely

  • Familiar/involved with open source projects


Personal:



  • Independent

  • Fluent in English, written and spoken

  • Problem solver

  • Proactive attitude


Live Energized:



  • Get the chance to work with big brands like Riot Games (League of Legends), Sony, Fox Broadcasting, Kaplan Inc. (top education company), Coinbase (#1 crypto exchange), BeachBody (#1 fitness company), etc.

  • Work from anywhere as part of a community of digital nomads.

  • Live and work in one of our roaming hacker houses (X-Outposts) around the world:

  • Be part of the most energizing community for developers in the world by participating in our Seasons, a 3-month experience filled with challenges, rewards, RPGs, competitions, and more, all centered around a theme that will inspire and energize you.

  • Get $2,500 per year (Unleash ) to spend on doing more of what you love and staying energized. Use it on conferences, courses, video games, photography gear, music gear, cooking gear, a gym membership, adventure sports, baby/pet sitting, productivity apps, restaurants, coworking, movie tickets, headphones, etc.


Android Developer for Ethereum Wallet at Spielworks GmbH () (allows remote)
1w

About Spielworks



  • Ready to build the internet of tomorrow? Then join the Spielworks team and become part of our successful journey with more than 650k users in more than 180 countries and a market share of 50% (EOS wallets) today. Spielworks is a VC-backed startup founded in 2018 by successful entrepreneurs and blockchain veterans and is headquartered in the heart of Berlin.

  • With the industry-leading crypto wallet Wombat and the gaming reward platform Womplay, Spielworks has only begun to bring the benefits of blockchain to the mass-market and is looking for new talent to help us to reach the next level.


The job



  • You will extend the existing native Wombat Android app to support Ethereum. Users need to be able to:


    • Set up their Ethereum address, including backup

    • Restoration from backup

    • Authenticate with Ethereum DApps

    • Sign transactions on the Ethereum main net

    • Send and receive ETH and ERC-20 tokens

    • Display transactions for ETH and ERC-20 tokens


  • Support of NFT collectibles (ERC-721) will be negotiated as follow-up project after the initial functionalities are available.

  • You will be granted full support of our in-house Android developers, Backend developers (Backend work is not in your responsibility) and Product Management.


Your qualification



  • Expertise in developing Ethereum Wallet functionality.

  • Experience in native Android (Kotlin) development.

  • Velocity is key, you tackle the topic with getting-things-done-mentality.


Senior Front-end Developer (Remote) at SORAMITSU (Innopolis, Russia) (allows remote)
1w

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)
1w

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 Software Engineer, Distributed Systems at Radix DLT () (allows remote)
1w

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.


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

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.


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.


Front-End Javascipt/React Engineer at Prometheum Inc. () (allows remote)
1w

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


Senior Backend Developer in Germany - Concardis at Nets Group (Frankfurt, Germany)
1w

Short innovation cycles, an agile competitive environment and enormous dynamism with great growth potential – all of this makes the payment sector one of the most exciting sectors. The Concardis/Nets is in the middle of the action:


As a leading provider of digital payment solutions, we help merchants, service providers and financial institutions to benefit from the digitalization of payment and business processes.


We grow fast. That is why we need active support. 1000 innovative payment ideas are looking for talents that will take us forward on the journey to become the European Payment Champion.



We develop and operate a payment platform that serves a six-digit number of payment terminals in Germany. Our aim is to implement a next-generation payment solution that will conquer Europe. In addition to further development, we have the ambitious goal of modernizing the existing payment platform running on on-premises servers and operating it as a serverless AWS cloud service. We want to be future-proof both at the technological level and in our way of working.



Your new base


You will be part of an English-speaking Finnish-German team of experienced back-end and payment system developers and will have the following responsibilities:



  • the development of new functionalities for the platform

  • the operation of the services

  • Perform migration from server-based solution to AWS cloud solution


The service was implemented with Java and Python. Technologies such as Node.JS and TypeScript will be used to perform cloud migration. You are part of an independent team that works with agile methods. As part of the team, you will also be able to help improve the way the team works and select the best technologies and methods.


Your ideal skills


Our values are open-minded and not shy of learning new things. We are looking for a person who shows responsibility and initiative, but who values teamwork but takes leadership where necessary. You should be familiar with these technologies:




  • Knowledge of Java and Python is helpful to immerse yourself in our current codebase




  • Knowledge of Node.JS, JavaScript, and/or TypeScript makes it easy to renew the platform




  • Experience with highly available, scalable and secure systems is required to build a pan-European payment platform




  • AWS and Serverless are a matter of course for us




  • Docker, even if our production setup drifts toward serverless, Docker will be an integral part of the Dev & Test setup




  • We are currently using PostgreSQL as a database




  • Classical languages: German & English fluent





If you love to code, you will enjoy working with us



  • We offer you a pan-European team of experienced software developers with a great view of pay tech and the attractive compensations of this industry.

  • You can determine how the team works, the tools, technologies, and architecture.

  • Flexible working hours, flexitime, home office: you will find the freedom to combine an exciting job with life outside work.

  • We help you develop your skills in a way that suits your way of learning


Senior Software Engineer, Front-end Focused at Radix DLT () (allows remote)
1w

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


Senior Production Support Engineer, Crypto Trading Brokerage / Exchange at OSL (London, UK) (allows remote)
1w

Responsibilities



  • Support and maintain operation and availability of 24x7 trading platforms for Exchange and OTC Brokerage, Blockchain and Wallet capability and Operational and Control platforms.

  • Manage technology related incidents, ensuring professional communication to clients and stakeholders.

  • Hands on responsibility across multiple technology platforms, operating in a team to provide coverage.

  • Key role supporting a rapidly growing business in an exciting newly developing domain.

  • Ensure quality and consistency in the platform.

  • Enable a high quality customer experience.

  • Work with many internal teams, including infrastructure, application development, security, account management, trading, sales and operations.


Requirement



  • 5 years of relevant experience in engineering

  • Experience in supporting Commercial Enterprise products, with 24x7 or follow the sun experience advantageous

  • High energy, passionate team player with excellent verbal and written communication skills

  • Solid grasp of technical operations and their translation to business processes.

  • Strong experience with managing incidents and customer requests, and an appreciation or understanding of ITIL service management

  • Provide operations support to front-line traders, operations, risk and other internal stakeholders

  • Experience with data analysis and performance trending (ELK, InfluxDB, Grafana)

  • Experience in load testing and performance profiling systems

  • Experience in providing user training during client onboarding exercises

  • Scripting or coding experience using bash, java, nodejs, python or groovy to automate operations.

  • Use of workflow tools to implement reliable and repeatable processes

  • Fierce belief in the principle of 'if it's not monitored it's not in production'

  • Knowledge of information security is a plus

  • Ability to work, learn, and thrive in a fast-paced environment, to work independently when required

  • Proactive, self-guided learner who enjoys keeping up with the latest advancements in distributed systems technology


Experience supporting enterprise systems including some of:



  • Trading system in FX, Equities and order management systems

  • Monitoring market and trading (OMS, FIX) operations

  • IT Service Management tools (Jira Service Desk, ServiceNow, ZenDesk)

  • Application services (Web / Java / Nodejs / Messaging)

  • Databases (Postgres, Mysql, Oracle, Sybase, Redis)

  • Log and metric collection and processing ( ELK )

  • Documentation of processes, risk management and business analysis

  • Client onboarding and ongoing relationship management


DevOps --Terraform AWS at Hays (Toronto, ON, Canada)
1w


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)
1w

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)
1w

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.


Front-end Engineer - NFT + Blockchain at Clevertech () (allows remote)
1w

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.


Your role


Your role as a Front-end Developer at Clevertech will actively contribute to creating software solutions that will enhance a marketplace experience to forge authentic connections with its users. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.


Requirements



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

  • Senior-level experience with Javascript, React, Redux, Websockets, Async/Await

  • Previous experience with NFT and Blockchain will be beneficial

  • 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, passionate, team player.


Backend Engineer -Cloud Microservice Architecture at Clevertech () (allows remote)
1w

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.


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

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.


Remote Mobile App Developer at Bitfinex () (allows remote)
1w

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.




Frontend React Developer in NFT Startup - Remote within Germany at pink.gg () (allows remote)
2w

We are looking for a German-based frontend developer with experience in React / Bootstrap / Typescript to join our fully remote team as a full-time member.


Our company


We are a young company operating in the blockchain space, specifically focusing on Non Fungible Tokens (~decentralized digital items). Our website AtomicHub, a one stop solution for creating, trading and buying / selling NFTs is already used by tens of thousands of loyal users and is rapidly growing.


Big IP holders like Topps (Garbage Pail Kids), Capcom (Street Fighter) and Atari are building on our platform just like newly formed companies and individuals.


We want to push the NFT ecosystem forward through building great applications and developing exciting new tech. Our team works fully remote in an agile way. We value writing high quality, maintainable code.


Your role


You will be working as part of a small, agile team and take ownership over parts of our parts of our codebase, both improving existing functionality as well as building new features. You will use React Bootstrap Typescript to create mobile friendly sites, and will use existing blockchain wallet integrations to let users push transactions to the blockchain.


We do NOT expect you to have previous experiences building blockchain based applications and will teach you the required skills.


Your profile



  • Professional experience using React, Bootstrap and Typescript

  • Team player mindset with capacity to work independently and take initiative

  • Creative and able to build a frontend without exact UI/UX documents

  • Willing to learn quickly and adapt to changes in a growing company

  • Fluent in English, German is not required

  • Computer Science or similar relevant degree is preferred, but not strictly required

  • Previous experience working with blockchains is a bonus, but in no way expected


As of writing this, we are two co-founders working in the company with no hires. What started as a fun project has turned into a financially viable and quickly growing business, and we plan to hire at least 2-3 developers as well as hiring or working with a freelance UI/UX designer in the near future.


We strongly respect your work life balance but we are looking for someone who is passionate about the product and role, not just another 9-5 job.


If you think that might be you, we would love to hear from you!


Senior Blockchain Engineer at Numbrs () (allows remote)
2w

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


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


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


Java Developer & Java Team Leader at Accenture Italy (Milan, Italy)
2w

Java Cloud Developer & Team Leader


Milano, Roma, Verona, Torino, Padova, Mogliano Veneto

Le tue sfide


Per guidare il cambiamento bisogna partire da basi solide!

Porta le tue competenze Java in Accenture e partecipa all’evoluzione della New IT.



Se ti piace sviluppare sarai coinvolto su progetti innovativi in ambito: Cloud Native, Blockchain, Intelligenza Artificiale, RPA, Integrazione, DevOps.


Utilizzerai metodologie e tecnologie di ultima generazione come Microservizi, Serverless, Container, iPaaS API, Event Driven / Kafka, NoSQL e Agile.



Potrai mettere in gioco le tue competenze su diversi settori come: banche, assicurazioni, utilities, pubblica amministrazione, products e telco.



Anche in modalità Smart Working, con il tuo team ti occuperai di:

  • Sviluppo di applicazioni custom, Web based o Mobile, su piattaforme enterprise Java/J2EE con l’integrazione di servizi ed API con tecnologia SOAP / REST, Web Socket, JMS

  • Soluzioni microservices per lo sviluppo di applicazioni che richiedono di scalare ed evolversi velocemente in ambiente cloud (Es. Docker, Kubernetes, API Gateway e Paas) per la digitalizzazione di comparti bancari e assicurativi

  • Sviluppo Agile su piattaforme private e public cloud e integrazione con ecosistema digitale (iPaas)

  • Digitalizzazione dei sistemi informativi del settore pubblico, su contesti Java/JEE verso soluzioni basate su Cloud pubblici o privati



Grazie al Network, ai nostri business partner tecnologici (AWS, GOOGLE, AZURE, RED HAT) e alle opportunità di training in Accenture potrai partecipare a corsi di formazione specifici e conseguire certificazioni riconosciute a livello internazionale.



Perché sceglieremo te? Perché le sfide che sei chiamato a cogliere rispecchiano le tue ambizioni, e sai che questa è la tua occasione! Per distinguerti e affrontarle al meglio:



  • Hai già lavorato con il linguaggio di programmazione Java (J2EE)

  • La conoscenza del disegno e dello sviluppo software per architetture web basate su software open system sarà un punto a tuo favore

  • Sei diplomato o laureato in discipline tecnico-scientifiche

  • Ami condividere e conoscere ciò che è diverso

  • Ogni giorno è per te una nuova sfida e un’occasione per imparare qualcosa di nuovo


Hai la determinazione per affrontare e vincere le sfide di questo ruolo anche se non hai tutte le qualifiche richieste? Candidati e raccontaci come puoi fare la differenza. Contribuisci a creare soluzioni finora solo immaginate.


Scatena il tuo talento e costruisci con noi la tua carriera. Visita il nostro sito e scopri la sezione FAQ per preparare al meglio la tua candidatura:https://www.accenture.com/it-it/careers/


Per ulteriori informazioni, visita il nostro sito: professioni.accenture.it Per informazioni sulla nostra protezione della privacy art13 L.679/2016 (GDPR) vai su https://www.accenture.com/it-it/careers/privacy-policy


Locations


Milano,Padova,Padova,Roma,Roma,Treviso,Treviso,Trieste,Trieste,Venezia,Venezia,Verona,Verona


Senior DevOps Engineer at Brave Software () (allows remote)
2w

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 West (no visa sponsorship provided).


C# Software Developer at Salad Technologies () (allows remote)
2w

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.


React Engineer 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/


Team & Role Description:


You will be in charge of creating new features and improving the experience of thousands of Bitso Users by creating new React interfaces for our Wallet, Exchange and Onboarding flows. You will work with product managers, and other business stakeholders to define new ways users can interact with their crypto and fiat money.


This is a role for an active engineer who has the additional responsibility of coordinating with other developers from other teams around him/her and helping React engineers across the company improve their best practices. 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:



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

  • Experience working in an Agile environment.

  • Experience with ReactJS Framework.

  • Strong general computer science knowledge.

  • Experience in Git for version control.

  • A user-centric mentality for building products.

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

  • English language proficiency.


Additionally, it would be nice if you



  • Passionate about the Product and Business side of the applications that you are building.

  • 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:



  • Drive new feature development and help scale our current product and platforms.

  • Ship code for high growth, high visibility markets, every day, for tens of thousands of users.

  • Write high-performance code designed to scale.

  • Participate in the planning, execution and testing of new features.



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.


Senior Node.js Engineer 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.


Senior Java Developer - Trading Technology (Low Latency) at 100x Group (Hong Kong)
2w

The Company


A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


The Team


The Trading Engine sits at the core of the BitMEX platform and handles all brokerage and trading aspects. The Engine team is responsible for order management, risk checking, position keeping, PNL calculations, pricing (derivatives), risk management, market data distribution, order matching, and settlement.


100x Group is building a best in class Technology team to help us scale the BitMEX trading platform to millions of users and millions of transactions per second. We are looking for experts in low latency trading system development, microservice architectures, and scaling.


Responsibilities



  • Greenfield and brownfield design and development of a number of micro-service based electronic trading system components across order handling, order matching, market data, smart order routing

  • New feature implementation, bug fixing, and performance tuning

  • Working closely with KDB development team on overall architectural design of the Trading Technology stack


Requirements:


You follow good principles of software engineering like TDD, writing modular, maintainable, clean code, and are used to working in an Agile environment.



  • Strong engineering skill set with firm grasp of fundamental Computer Science principles and a test-driven approach to software development

  • 5 years programming experience writing latency sensitive applications in Java or equivalent experience in another OO language, with some experience of Java

  • 3 years financial experience at a Hedge Fund, Investment Bank, or Exchange building matching engines, electronic trading systems, algo trading systems, or market data systems

  • Experience working in and performance tuning a Linux environment

  • Ability to adapt to changing priorities within a fast moving industry and startup culture

  • Nice to have: experience building microservice architecture systems, test automation, derivatives pricing, scaling, operating system and network layer performance tuning, BDD, KDB , experience with OpenHFT Chronicle, LMAX Disruptor, or similar libraries.

  • Computer Science / Engineering degree preferable


Senior Mobile Developer at 100x Group (Hong Kong)
2w

A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


Overview


BitMEX is a leading crypto exchange with a high performance web application and popular API. We are working on a cutting edge mobile application to bring a new BitMEX trading experience to our users, in a more convenient & ergonomic form. We have a small team of engineers & UX designers focused on making the experience great.


As a Senior Software Engineer (Mobile) at 100x Group, you are an engineer with experience in design and implementation of mobile applications. The BitMEX mobile app for iOS and Android is written on React Native using Javascript, Kotlin, and Swift. If you’re right for this role, you should have a background in React Native development and be comfortable developing with either native iOS or Android.


Responsibilities:



  • Collaborate with product managers & designers, prototyping and bringing breakthrough experiences to our users

  • Add strength to our engineering culture by meeting & setting new standards of engineering, via participating in code review, team discussion & leading by example with solid coding practices

  • Guarantee a smooth user experience by writing well tested & highly performant code

  • Development of the BitMEX React Native mobile application

  • Mentoring other engineers on coding practices, design philosophies, and engineering craft

  • Exploring and evaluating new stack components and architecture ideas as necessary

  • Regularly reviewing code

  • Native iOS or Android experience a plus


Qualifications:



  • Experience with Javascript and/or React Native

  • Significant experience scaling mobile applications to a large diversity of devices

  • Experience with mobile end-to-end testing

  • Experience making complex, data-driven products accessible to consumers

  • Ability to simultaneously develop several products and concepts in development

  • Familiarity with current UX trends and curiosity for new UX concepts (conversational UI, etc)

  • Demonstrable ability to work in small teams and is willing to take ownership over product features

  • Detail oriented, able to focus, and is comfortable submerging into the depths of code in order to emerge with new insights & a way forward

  • Have passion for technological innovation, with a keen interest in what’s happening in the crypto space

  • A Bachelor’s degree or equivalent work experience preferred


Python Developer - Trading Technology - Crypto Exchange at 100x Group (Hong Kong)
2w

A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


The Team


The Wallets and Funds system powers the custody of bitcoin deposits, enabling many thousands of trading customers to make secure deposits as margin in our Trading Engine. Our systems are responsible for tracking deposits, creating withdrawals, and interacting with the base layer of Bitcoin and other cryptocurrencies.


100x Group is building a best in class Wallets and Funds team to help us increase security and efficiency of our deposits, as well as onboard millions of new users in the years to come.


The Wallets and Funds team track our customers deposits and withdrawals across millions of addresses on multiple chains. We strive to participate in the wider crypto circle to follow and establish best practices for exchanges.


Responsibilities



  • Develop and maintain software to credit customer’s cryptocurrency deposits and prepare withdrawals in a safety-critical and high-uptime environment

  • Improve test coverage of existing codebases as well as engage in test-driven development practices with the team

  • Assist in architecting new cryptocurrency and wallet infrastructure relying on modern standards and practices


Qualifications



  • Several years experience working as a team on a python codebase

  • Familiarity with a code-review and pull-request based workflow

  • Experienced with writing software that speaks a variety of network protocols, with awareness of appropriate threading/locking models, or asynchronous design to ensure correctness


Good to have



  • Shipping and deploying container-based software

  • Experience of handling large datasets in python, perhaps with numpy or scipy tooling

  • Transaction-level awareness of cryptocurrencies (scripts, signatures, utxo set, proof of work, fees, blocks)

  • Use of type checked and code-formatted python, pytest and similar, CI/CD

  • Awareness of defensive software security practices


Senior Java Developer - Algo Trading at 100x Group (Hong Kong)
2w

A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


The Team


The Trading Engine sits at the core of the BitMEX platform and handles all brokerage and trading aspects. The Trading Engine team is responsible for order management, risk checking, position keeping, PNL calculations, pricing (derivatives), risk management, market data distribution, order matching, and settlement.


100x Group is building a best in class Technology team to help us scale the BitMEX trading platform to millions of users and millions of transactions per second. We are looking for experts in low latency trading system development, microservice architectures, and scaling.


Responsibilities



  • Greenfield and brownfield design and development of a number of micro-service based electronic trading system components across order handling, order matching, market data, smart order routing

  • Work with Financial Products to continuously optimise existing and develop new models/products/algorithms to facilitate risk controls and improve user experience

  • New feature implementation, bug fixing, and backtesting


Requirements:


You follow good principles of software engineering like TDD, writing modular, maintainable, clean code, and are used to working in an Agile environment.



  • 7 years programming experience writing latency sensitive applications in Java or equivalent experience in another OO language, with some experience of Java

  • 5 years financial experience at a Hedge Fund, Investment Bank, or Exchange developing financial trading applications in Equity, FX or derivative product markets, either traditional or crypto-based

  • Strong engineering skill set with firm grasp of fundamental Computer Science principles and a test-driven approach to software development

  • Strong understanding of data structures, algorithms and algorithm complexity

  • Knowledge of execution algos, risk management systems in investment banks, brokers, mutual funds are great bonuses

  • Strong desire for software correctness, test driven development and agile practices

  • Computer Science/Mathematics/Physics degree preferable

  • Nice to have: In depth knowledge of graph algorithms and/or reactive graphs, statistics and stochastics calculus, KDB

  • Ability to adapt to changing priorities within a fast moving industry and startup culture

  • Technical mind set with high attention to detail

  • Good written and verbal communication skills


Senior Trading Technology Engineer - Market Data at 100x Group (Hong Kong)
2w

A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


The Team


The Trading Data and Market Data team is responsible for producing and providing access to the vast amount of BitMEX trading-related data and market data via APIs for both internal and external stakeholders. BitMEX’s clients make thousands of queries per second to a rich data set of both public and private trading data including real time position and order book information and time-series based execution and order data.


The Trading Data team provides a flexible and performant API for clients to efficiently access this data. The team also builds and maintains the firm’s Market Data infrastructure, including market data feed handlers, data capture and storage and analytics for every cryptocurrency exchange, and also calculates the realtime index prices used to value client positions.


Responsibilities:



  • Design, development, maintenance and support of fault-tolerant, containerised distributed system of microservices in the Trading and Market Data space

  • Implementation of new features/systems within greenfield and brownfield projects

  • Fixing bugs, tuning performance

  • Evaluation of new technologies

  • Collaboration with peers, internal and external users on technical design and direction


Qualifications:


You have a curious intellect, outstanding technical skills and an interest in crypto trading. Specifically, you have:



  • 5 years financial experience at a Hedge Fund, Investment Bank, or Exchange developing financial trading applications in Equity, FX or derivative product markets, either traditional or crypto-based in Java or equivalent experience in another OO language, with some experience of Java

  • Strong engineering skill set with firm grasp of fundamental Computer Science principles and a test-driven approach to software development with a high degree of automation

  • Work in a Linux/containerised environment and have experience tuning it

  • Collaborate across time zones/team boundaries to engineer best possible outcome

  • Use data structures and algorithms to achieve maximum productivity

  • Have a Computer Science/Engineering degree

  • Ability to adapt to changing priorities within a fast moving industry and startup culture

  • Technical mind set with high attention to detail

  • Not required but nice to have: experience building market data feed handlers. Knowledge in and experience with financial services protocols including FIX, SBE, Protobuf or similar. Experience utilising low latency messaging frameworks like Ultra Messaging, Aeron, Chronicle Queue and other message bus technologies like Kafka.


Full Stack Bitcoin Engineer (Remote) at Exodus.io () (allows remote)
2w

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.


Full Stack Engineer at Bitcoin Depot () (allows remote)
2w

Bitcoin Depot is seeking a Full Stack Engineer to help grow and maintain our products and business essential software tools by ensuring scalability. The main qualifications for this position are experience with Python and AWS Infrastructure. Secondary are web development in Django CMS, Node, Lambda, Dynamo, and Cloudformation.


Bitcoin Depot is one of the largest multi-cryptocurrency ATM Networks in the world offering users the ability to buy and sell Bitcoin, Litecoin, and Ethereum instantly at hundreds of locations. Our mission is to provide the most secure, convenient, and fastest cryptocurrency transaction. Our vision is to bring the cryptocurrency market to the masses.


Responsibilities


Maintain, add features, and improve (refactor/document) our current software projects:



  • Inventory Management System

  • Compliance Routines

  • Marketing Website

  • Affiliate System

  • Design, develop, and implement future projects

  • Clearly communicate costs, priorities, and options to non-technical management


Technical Qualifications:



  • Full Stack (Frontend, Backend, Database)

  • AWS Infrastructure:


    • Cloud Formation,Dynamo,Lambda,EC2,S3 and Route 53,Organization and IAM
      Elastic Beanstalk


  • Node.js

  • Django

  • Serverless

  • Webpack

  • Python


Qualifications



  • 2 years experience (full-time work)

  • Experience refactoring existing code and adding production improvements

  • Development focus on execution and production

  • QA, Technical Documentation, and Testing

  • Clear and concise writing skills

  • Ability to communicate highly technical information to non-technical audience

  • Ability to work in a team

  • Flexibility to work within changing priorities

  • Experience with Twilio and Google Maps APIs or Python Pandas is a huge plus


Benefits



  • Competitive Salary

  • 401K Matching

  • Generous PTO

  • Health benefits offered with a company contribution towards premiums

  • Wellness benefits

  • Casual dress environment when in office

  • Monthly company celebrations

  • Advancement opportunities based on results

  • Weekly catered lunches

  • Premium coffee and tea provided by Buckhead Beans


Senior Back-end Engineers (Node) at Swyftx (Milton, Australia)
2w

Swyftx is an innovative fin-tech startup/scaleup, rapidly building a name for itself as Australia’s most feature-rich and best-priced digital currency exchange, with goals set on being the largest cryptocurrency trading platform in Australia. Our platform has surpassed 130,000 users and growing fast, we therefore are building an exceptional team to support this fantastic growth. We’re putting our people’s values, and our customer’s experience first, with goals of becoming Australia’s next billion-dollar success story.


Our platform is evolving continuously, and we work hard to upholds our high standards for new and improved features. To continue to build by popular demand, Swyftx is searching for Senior Back-end Engineers that are passionate about elegant code, design patterns, software architecture, development best practices and are up to date with new technologies, frameworks and other languages. We are also Looking for a Back-end Technical Lead!


Day to day tasks will include:


As part of the Platform Team that owns and delivers on all parts of the system that deals with orders and transactions, you will be writing code (Node) that is responsible for millions of dollars in transactions, innovating on new features, optimising systems, collaborating with the team and performing peer reviews.



  • Transforming business requirements and user feedback into product features that involve developing in different languages and technologies in the back-end layer.

  • Providing complementary skills/expertise to the team and continuously learning from peers and seniors.

  • Continually performing code reviews and knowledge transfers to other developers

  • Providing, colleagues and customers with technical advice.


This is you:



  • Degree in Computer Science, IT, or related field.

  • 4 years of full-time software engineering experience.

  • Experience with NodeJS and a comprehensive understanding of Async programming.

  • Relational databases (ideal MYSQL).

  • API interface design & implementation.

  • Good understanding of the AWS environment and product suite.

  • Possesses initiative and has an adaptive and proactive nature.

  • Ability to prioritise tasks and manage your own workflow.

  • Good analytical skills for solution design, software build and problem resolution.

  • A customer-focused mindset in all aspects of your work.


You will experience first-hand what it means to say “I did that” as you watch your ideas and visions become a reality, impacting thousands of people every day.


Benefits:


You will be working amongst a team of innovators, industry disruptors and caffeine consumers. The open-plan office based in Milton creates a relaxed and supportive environment with stand-up desks, music, a fully stocked kitchen and end of trip facilities. We plan regular engaging group activities, after hours sport activities such as tennis and celebrate our wins with every month.


To see our full list of benefits visit our careers page https://swyftx.com.au/careers


Interested? Please the 'Apply Now' button and we look forward to engage with you.


You will have the rights to legally work in Australia. Background security checks may be conducted on potential candidates prior to employment. Sponsorship options are not available for this role.


Staff Software Engineer (United States and Canada) at Circle () (allows remote)
2w

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 (United States and Canada) at Circle () (allows remote)
2w

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.


CoinCap Product Champion at ShapeShift () (allows remote)
2w

CoinCap is a website and mobile app for real-time crypto market data. It is a fast and easy way to check prices of digital assets, and to track one’s portfolios. Owned by ShapeShift, CoinCap has operated independently since 2015. It remains a leading source of crypto-currency pricing information for the industry and its participants. As we enter this 2021 bull market cycle, ShapeShift is committed to investing the necessary resources into CoinCap to achieve market dominance.


ShapeShift is looking for a Product Champion to drive this effort. This leader will be given a budget for the tools and resources needed to successfully achieve our ambitious marketplace goals in 2021. The role is expected to be short-term (less than one year), with considerable upside for accomplishing goals and objectives.


This is a 4-12 month contract, fully remote in western time zones and you will report every two weeks to both the CEO and CPO at ShapeShift.


WHAT YOU’LL DO


You will lead the “CoinCap Moon Mission.” You will take charge of all aspects of the CoinCap product including brand, mobile and web application, API, infrastructure, customer relations, partnerships, product development, and growth marketing.


Your role is to be understood as similar to a “GM” of CoinCap. You will be relatively autonomous and solely accountable for success. There will be material guidance in the first couple weeks, but limited guidance after that.


You will have a monthly budget from ShapeShift, and must use this budget to achieve ambitious goals for CoinCap’s product development, growth, and sale in 2021. This is a sprint, requiring fast and dedicated action with long hours over several months.


You will use the budget to contract (or potentially hire) a small development team and any other resources you deem necessary to accomplish the objectives.


Example KPIs/ Metrics



  • Increase Monthly Active User base.

  • Achieve “Asset Completeness” such that the top 1,000 assets by market cap on CoinCap.

  • Ensure data accuracy and automation of updates to that data.

  • Maintain highly performant and reliable service for web, mobile, and API.

  • Develop the product with simple yet useful features targeted at achieving meaningful user growth and positive app ratings.

  • Develop SEO and ASO to maintain top placements for key crypto terms.

  • Formally document code and application operations (with an eye toward maximizing the potential valuation of the CoinCap software suite).

  • Implement API keys, such that API access requires a (free) API key which can be refreshed, tracked and potentially be gated and productized.


WHAT YOU BRING TO THE TABLE



  • 5 years of product experience managing mobile and/or web applications

  • 5 years of experience building, managing, and working with software development teams

  • Agile or SCRUM level experience working with technical teams and working with task management software like JIRA or similar.

  • Thorough understanding Agile methodologies for streamlining projects, prioritization, and communication.

  • Ability to set a strategic roadmap for your product and change course as needed, making sure to stay aligned with business goals and customer needs. This includes being able to prioritize urgent items, emergency items, and project work.

  • Ability to work independently, enthusiastically, and creatively.

  • Proven flexibility during periods of rapid growth, with ability to learn quickly and adapt to changing environments.


BONUS SKILLS




  • 2 years of experience working with and understanding bitcoin and other crypto markets

  • 2 years of experience doing marketing and/or community management for consumer applications.

  • Experience working with teams to maximize valuations of software assets for potential sale.


OTHER DUTIES


Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.


PHYSICAL DEMANDS


The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is frequently required to sit. The employee is occasionally required to stand; walk; and use hands to finger, handle or feel controls. The employee must occasionally lift and/or move objects up to 50 pounds. Specific vision abilities required by this job include close vision and distance vision. This is largely a sedentary role; however, some filing is required. This would require the ability to lift files, open filing cabinets and bend or stand on a stool as necessary.


ShapeShift is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, veteran status, genetic data, or other legally protected status.


WHAT WE OFFER YOU



  • Compensation: based on experience

  • Significant bonus potential

  • Remote work

  • Opportunity to be paid in Bitcoin


The Company provides the above compensation range and general description of other compensation and benefits that it in good faith believes it might pay and/or offer for this position. The Company reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex of other status protected by local, state, or federal law.


GDPR


View our Recruitment Privacy Policy


Senior Frontend Software Engineer (United States and Canada) at Circle () (allows remote)
2w

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.


Delivery Engineer (CI/CD, Ansible) at 100x Group (Singapore)
2w

100x Group explores, incubates and pursues opportunities and investments, as part of its mission to reshape the modern digital financial system into one which is inclusive and empowering. 100x Group is behind the cryptocurrency derivatives trading platform, BitMEX.


The 100x Group infrastructure team sits at the core of the business and is responsible for the reliability and scalability of all the services that power the BitMEX platform and its developers. As the BitMEX trading platform handles ten of thousands of low latency transactions per second, representing several billions of dollars traded every day.


As a Delivery Engineer, you will be working with some of the most cutting edge technology in the DevOps and CI/CD space. You will help drive the design and implementation of systems and tools that will enable us to build, test and deliver software to our stacks reliably, securely and efficiently. You will be working closely with our SRE team to ensure our CI/CD stack is always available and able to scale quickly as needs ramp up, and you will also work closely with our Security team to ensure our systems design is bulletproof against any potential threats from all areas while serving our developer’s needs.


Responsibilities:




  • Work with BitMEX engineering leads to design and lead continuous integration and continuous delivery (CI/CD) best practices




  • Scale our delivery pipelines by extracting common patterns and templatizing them




  • Enforcing good testing practice by designing tests against changes on sandbox environments before applying changes that will affect all our engineers.




  • Enforce security practices and controls in current and future BitMEX infrastructure.




  • Develop and maintain identity and access management controls across our delivery tools




  • Enable our engineer teams to deliver software with higher confidence by assisting them with integrating tests to our canary deployment pipelines




  • Increase the efficiency of our delivery process through assessing where we spend the most time and providing guidance to our engineers on how to improve delivery time.




  • Performing delivery pipeline audits and embrace software development good practices, while evangelizing to the rest of engineering teams to follow these practices.




Qualifications




  • You are proficient in at least on of the following language: Python, Golang, Node.JS or similar




  • You have worked with one or more of the following CI tool as an admin: Jenkins, CircleCI, TeamCity, TravisCI, etc




  • You have worked with one or more of the following CD tools: Spinnaker, FluxCD, ArgoCD, Concourse, etc)




  • You have a good understanding of infrastructure automation (Chef, SaltStack, Ansible, Puppet) and Terraform




  • You have good knowledge of Amazon Web Services, GCP, OpenShift and general Cloud infrastructure security.




  • You understand Chaos Engineer and its role in software delivery




  • Demonstrated experience writing scripts or pipeline that deploys changes to a production environment




  • Comfortable operating across a wide variety of platforms and technologies.




  • Comfortable managing a complex global infrastructure as code - managing configuration changes centrally.




Senior Frontend Software Engineer (Europe) at Circle () (allows remote)
2w

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.


Payments Engineer at Bitso () (allows remote)
2w

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:


As a Senior Software Engineer on the Payments Team you write and ship code for some of the most critical components of the company. You must consider yourself highly capable of working under pressure, quickly, efficiently and independently. A highly rewarding position is that your code will be used immediately and its impact far-reaching and high value, but this position is not for the faint of heart. Bitso is seeking a high achieving, creative, intelligent, and confident engineer willing to put their skills to the test. Your responsibilities will include incorporating new currencies (both Crypto and Fiat) into the Bitso ecosystem, ensuring the accuracy of all transactions, problem-solving, solutions proposals, code review, bug solving and internal project development focused on data-analysis or inter-team enabling. The position is limited only by imagination and capability


You are:



  • 8 years of relevant experience

  • Java

  • PHP

  • Payment on-ramp and off-ramp development

  • Familiarity with software-based financial integrity processes

  • English language proficiency


You’ll do:



  • Understand the requirements of Bitso's products

  • Design and implement software tests

  • Help and correct bugs on the platform

  • 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 high-performance code designed for scale.

  • Assure the integrity, solvency, and security of the exchange.





Potential “to succeed in this role you’ll need”



  • Have experience with architecture and requirements engineering

  • Financial software development

  • Have knowledge of the operation of cryptocurrencies

  • Act as 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 the 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.


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.


Site Reliability Engineer at 100x Group (Singapore)
2w

100x Group explores, incubates and pursues opportunities and investments, as part of its mission to reshape the modern digital financial system into one which is inclusive and empowering. 100x Group is behind the cryptocurrency derivatives trading platform, BitMEX.


The 100x Group infrastructure team sits at the core of the business and is responsible for the reliability and scalability of all the services that power the BitMEX platform and its developers. As the BitMEX trading platform handles ten of thousands of low latency transactions per second, representing several billions of dollars traded every day.


Responsibilities:




  • Design, build and maintain core infrastructure components that allow BitMEX to support billions of dollars worth of trades daily - using Chef, Terraform and Kubernetes




  • Develop BitMEX’s disaster recovery capabilities by designing and implementing near real-time data transfer & failover hardware/software solutions between AWS and our datacenter in Singapore




  • Participate in worldwide follow-the-sun on-call rotations & investigations related to the trading platform’s availability in close collaboration with the Trading Technology, Security and Operation teams, plan & execute on short/long term curative and preventive solutions across services and various levels of the stack




About You:




  • 6 years of professional experience, with a proven track record of designing, implementing, managing, and testing infrastructure at scale on AWS and on-prem data-centers for high value environments




  • Have experience designing, planning and carrying out data centers hardware/software buildouts to match core software requirements in the framework of cross-provider & cross-continental deployments for disaster recovery purposes




  • Have good experience with low-latency, high throughput & highly-available networks, spanning regions




  • Have experience with Chef, Terraform, ZFS, Ceph, kdb, or similar technologies




  • Have a detail-oriented mindset considering edge cases, failure modes, behavioral patterns before all




  • Strong engineering skill set with a firm grasp of fundamental Computer Science principles and a modular, maintainable, agile & test-driven approach to software development




  • Strong technical troubleshooting, diagnosing and problem solving skillsCapacity to multitask and give equal attention to a variety of functions while under pressure




  • Ability to adapt to changing priorities within a fast moving industry and startup culture




Experienced Rails Engineer to Simplify Life Insurance at BackNine Insurance () (allows remote)
2w

What problems will I solve?


You'll build software which over 2,000 websites use to sell insurance. You'll make the process as frictionless as possible and add more insurance products to the platform.


What technologies will I work with?


We use Rails for our API, Heroku as a PaaS, MySQL, a myriad of gems, and Vue.


What will my day-to-day look like?


You'll be contributing to our codebase in week one and ideally lead the backend engineering within a few months. You'll work with the technical founder on product decisions, implementation strategy, and with the lead front-end engineer. We'll be programming on a video call most of the day.


What skills should I have?


You should have at least two years of professional Rails experience.


What qualities should I have?


The right candidate will have the ability to bring passion to their programing work while growing the company. We want someone who has as an eye for details and has a high standard for their work.


You will also have the option to be paid in cryptocurrency.


React Engineer 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/


Team & Role Description:


You will be in charge of creating new features and improving the experience of thousands of Bitso Users by creating new React interfaces for our Wallet, Exchange and Onboarding flows. You will work with product managers, and other business stakeholders to define new ways users can interact with their crypto and fiat money.


This is a role for an active engineer who has the additional responsibility of coordinating with other developers from other teams around him/her and helping React engineers across the company improve their best practices. 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:



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

  • Experience working in an Agile environment.

  • Experience with ReactJS Framework.

  • Strong general computer science knowledge.

  • Experience in Git for version control.

  • A user-centric mentality for building products.

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

  • English language proficiency.



Additionally, it would be nice if you



  • Passionate about the Product and Business side of the applications that you are building.

  • 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:



  • Drive new feature development and help scale our current product and platforms.

  • Ship code for high growth, high visibility markets, every day, for tens of thousands of users.

  • Write high-performance code designed to scale.

  • Participate in the planning, execution and testing of new features.




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.


Java Software Engineer (+3 years) at Bitso () (allows remote)
2w

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.


Manager, Software Engineering (Europe) at Circle () (allows remote)
2w

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.


DevOps Engineer 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/


What we value:



  • Passion for Bitso’s mission.

  • Thriving in a fully-remote, asynchronous work model

  • English level


Youre:



  • 3 years of experience as a DevOps engineer.

  • Have experience with AWS infrastructure - AWS Lambda, AWS Aurora, EC2, VPC, EKS, etc.

  • Experience running Kubernetes in production.

  • Experience Terraform, Jenkins, Spinnaker.

  • Experience with Linux Adminstration

  • English language proficiency.


Additionally, it would be nice if you:



  • Coding in a wide variety of languages, we prefer python, go and java

  • Have experience with Database administration

  • Have experience manage on premises datacenters

  • Have good networkingunderstanding (TCP/IP, DNS, routing, firewalls)

  • Act as a mentor within the team and with other functions

  • Are passionate about cryptocurrencies and fintech.


You'll do



  • Design and develop fault tolerant, reliable, scalable and secure production infrastructure.

  • Develop systems and tools to enable hands-off deployment and management of production software.

  • Propose and implement solutions as and when problems arise.

  • Guide engineers on the creation of Docker, Scripts, Terraform, Jenkins, K8s resources, etc.

  • Own and implement robust monitoring and alerting solutions to identify issues proactively.


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.


Senior Software Engineer (Web) - Front-End, Full Stack Javascript at 100x Group (Hong Kong)
2w

The Company


100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD per day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


Overview


As a Senior React Engineer at 100x Group, you are an engineer with experience in design and implementation of fast, real-time web applications. The BitMEX platform is written with React.JS and carefully tuned for performance. If you're right for this role, you should understand how common JITs work, have an interest in new technology, have significant professional experience with React and a passion to grow as an engineer on this platform.


We develop with the latest tools with a strongly-typed development environment targeting modern browsers only. Forget everything you know about IE.


Responsibilities



  • Development of the BitMEX Web Frontend and React Native components

  • New feature design and implementation, bug fixing, and performance tuning

  • Working closely with the API and Engine teams to integrate new features and unique consumer-facing products

  • Mentoring other engineers on coding practices, design philosophies, and engineering craft

  • Exploring and evaluating new stack components and architecture ideas as necessary

  • Regularly reviewing code


Requirements



  • Intimate experience with JS and JS performance characteristics

  • Experience with NodeJS, React, and Flux architecture

  • Experience with Jest, Flow, Webpack, Make, and Sass a plus

  • Experience making complex, data-driven products accessible to consumers

  • Ability to simultaneously develop several products and concepts in development

  • Familiarity with current UX trends and curiosity for new UX concepts (conversational UI, etc)

  • A Bachelor’s degree or equivalent work experience preferred


Senior Software Engineer (API)- Node, Full Stack JavaScript at 100x Group (Hong Kong)
2w

The Company


100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD per day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


Overview


As a Senior NodeJS Engineer at 100x Group, you are an engineer with experience in design and implementation of fast, real-time web APIs. The BitMEX API is written in NodeJS and carefully tuned for performance. If you're right for this role you should understand V8's internals and performance characteristics, have an interest in new technology, significant professional experience with NodeJS, and a passion to grow as an engineer on this platform.


We develop with the latest tools, on a fully automated DevOps and testing/deployment environment, with a security- and performance-forward mindset.


Responsibilities



  • Design and development of the public BitMEX APIs and internal library services

  • New feature implementation, bug fixing, and performance tuning

  • Working closely with the Frontend and Engine teams to integrate new features and unique consumer-facing products

  • Exploring and evaluating new stack components and architecture ideas as necessary

  • Regularly reviewing code


Requirements



  • 4 years of professional experience beyond your CS education (BS or advanced degree), including project responsibility

  • Intimate experience with JS and JS performance characteristics

  • Experience with NodeJS and WebSockets

  • Experience building scalable systems

  • Experience with containers, Redis, pub/sub, and NATS a plus

  • Experience delivering real-time data over the web

  • Ability to manage your workload and simultaneously develop several features and bug fixes

  • Familiarity with current industry coding practices, design patterns, frameworks, and deployment and testing automation

  • A Bachelor’s degree or equivalent work experience preferred


Staff Software Engineer (Europe) at Circle () (allows remote)
2w

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.


Senior Java Developer - Trading Technology at 100x Group (Hong Kong)
2w

The Company


A pioneer in the FinTech world, 100x is the result of the phenomenal success of BitMEX, the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.


The BitMEX trading platform represents the cornerstone of 100x. As the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.


Join us, as we build a thriving cryptocurrency ecosystem of 100x Group companies, through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.


The Team


The Trading Engine sits at the core of the BitMEX platform and handles all brokerage and trading aspects. The Engine team is responsible for order management, risk checking, position keeping, PNL calculations, pricing (derivatives), risk management, market data distribution, order matching, and settlement.


100x Group is building a best in class Technology team to help us scale the BitMEX trading platform to millions of users and millions of transactions per second. We are looking for experts in low latency trading system development, microservice architectures, and scaling.


Responsibilities



  • Greenfield and brownfield design and development of a number of micro-service based electronic trading system components across order handling, order matching, market data, smart order routing

  • New feature implementation, bug fixing, and performance tuning

  • Working closely with KDB development team on overall architectural design of the Trading Technology stack


Requirements:


You follow good principles of software engineering like TDD, writing modular, maintainable, clean code, and are used to working in an Agile environment.



  • Strong engineering skill set with firm grasp of fundamental Computer Science principles and a test-driven approach to software development

  • 5 years programming experience writing latency sensitive applications in Java or equivalent experience in another OO language, with some experience of Java

  • 3 years financial experience at a Hedge Fund, Investment Bank, or Exchange building matching engines, electronic trading systems, algo trading systems, or market data systems

  • Experience working in and performance tuning a Linux environment

  • Ability to adapt to changing priorities within a fast moving industry and startup culture

  • Nice to have: experience building microservice architecture systems, test automation, derivatives pricing, scaling, operating system and network layer performance tuning, BDD, KDB , experience with OpenHFT Chronicle, LMAX Disruptor, or similar libraries.

  • Computer Science / Engineering degree preferable


Senior Platform Services Software Engineer (United States and Canada) at Circle () (allows remote)
2w

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.


Full Stack Developer (Mid-Level) - Blockchain - Amsterdam at Kryha B.V. (Amsterdam, Netherlands)
2w

"Developed in collaboration with industry experts, supported by the Dutch blockchain champion Kryha" - World Economic Forum (full article)

We are now looking for a Full Stack developer to strengthen our already aspiring development team. Within this role, you will be a key player in building Blockchain applications to solve real-world problems.


We are a blockchain studio based in Amsterdam and Singapore and for the past 4 years, we have been working with industry leaders (Fortune 500-like companies) across the globe, bridging the gap between the cutting-edge world of distributed technologies and enterprise innovation. Join us and collaborate with industry leaders on the research, development, and application of this exciting new technology.

What can you expect from us, and the role:



  • Pioneer the next internet revolution: Be at the forefront of this technological revolution, and help us reshape industries with distributed technology.

  • Learn the in’s & out’s of blockchain technology: Collaborate with blockchain experts, and learn how the technology works and how to apply it.

  • Influence the disruption of entire industries: Engage in technical discussions and help us design & build enterprise-grade blockchain solutions.

  • Be part of our growth: Join a fast-growing company with a global footprint and grow along with us.

  • Shape your own success: Unique opportunity to kickstart your own professional path, develop your expertise and accelerate your career based on your own ambitions. Let us know what you want and we will see what we can do!

  • Expand your international network: Work autonomously on different projects across the globe (we’re currently running active projects on 4 continents)

  • Inspiring and ambitious colleagues: Work with a young and eager team dedicated to change the status quo.

  • Fun and energetic atmosphere: Join a warm group of open-minded peers and enjoy your time together during work as well as off-work team activities

  • Competitive compensation: Besides an unmatched experience, we offer compensation packages following industry standards.


What we expect from you:



  • Interested in working with cutting edge technology

  • Always voice your opinion for both threats and opportunities you see

  • Comfortable with the MERN stack (React, TypeScript, Express.js, MongoDB, and Node.js) and full understanding of the fundamentals and principles of JavaScript;

  • Effective communication and collaboration skills

  • Familiarity with Agile methodologies

  • Ability to mentor and guide junior developers in their growth

  • Able to take a leading role in a project

  • Self-directed, investigative, highly-responsible and work well in a team environment


Nice to have’s:



  • Experience working with Blockchain technology

  • Experience with DevOps

  • Experience with Rust programming language

  • Ability to organize team activities such as weekend getaways or knowledge sharing sessions


Want to see what it's like at the Kryha HQ? Click here!


Join our multidisciplinary team of digital consultants, concept designers, and software engineers, and help us build impactful real-world solutions using distributed technologies such as blockchain.


For more information check out our Website and LinkedIn page!


Want to know more? Feel free to send us a message or give us a call at 31 6 27 05 52 35. For email, you can find us at jobs@kryha.io


Compiler Engineer at Runtime Verification () (allows remote)
2w

Position Details


Runtime Verification Inc (RV) is looking for a Senior Compiler Engineer to contribute to the K framework project. The ideal candidate has a strong programming background and knowledge about compilers for imperative and functional programming languages. The successful hire will show initiative and lead the maintenance of our internal compiler technologies. The selected individual will be responsible for the following:



  • Maintain a compiler developed by RV for a functional programming language, and strategically identify ways to improve the scalability, performance, and reliability of the compiler.

  • Design and extend the K framework language with ideas from the term rewriting and functional programming paradigms.

  • Maintain a Java and C codebase that parses, compiles, and interprets programs written in this language by the many semantics engineers at RV.


Requirements:



  • B.S. in software engineering or equivalent.



  • 5 years of industry experience in Java or C

  • A history of development including at least one patch to an open source, mainstream compiler, or a job history on an industry team developing a compiler for an imperative, functional, or rewriting programming language


Nice to have:



  • Experience as a maintainer of an open source compiler.

  • Knowledge of formal methods, mathematical logic, or term rewriting.

  • Familiarity with SMTLIB technology.

  • Experience with LLVM and Clang.

  • Knowledge of Flex/Bison.


What’s in it for you?



  • Opportunity to work at the forefront of programming language design and verification.

  • Casual work environment with flexible work hours

  • Full benefits package available for US based employees. Includes unlimited paid time off, retirement benefits, employer sponsored health / dental / limited life insurance.


Principal Software Engineer (m/f/d) at BCG Platinion (Berlin, Germany)
2w
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)
2w

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


Experienced DevOps/Backend Engineer at NOW Payment Services Provider LLC (Dubai, United Arab Emirates)
2w

NOW Money: DevOps/Backend Engineer



  • Location: Dubai (The Greens)

  • Industry: Financial Technology

  • Salary: Dependent on experience

  • Start Date: ASAP


NOW Money looks for highly skilled technical people, hence why we ask you to start your application with a coding test. Successful applicants will be contacted for a discussion. Good luck!


DevOps/Backend test: Please click here to take the test


About the NOW Money Team


We’re a fast-growing, high-performance team based in a lovely location, the Greens in Dubai.


We work hard but have a lot of fun along the way. And we have a passion for good cake.


What you would be doing:



  • Working on NOW Money’s proprietary technology for businesses and consumers

  • Focusing on coding, debugging, and maintaining the cloud infrastructure

  • Building a robust and secure backend system

  • Developing internal tools to help the business

  • Working with and integrating third party APIs and SDKs

  • Encouraging and building CI/CD pipelines and automation tools wherever possible

  • Managing and configuring servers, databases, and cloud infrastructure objects

  • QA testing


Requirements and Qualifications:



  • Good spoken and written English

  • Previous experience working as a backend developer and DevOps engineer

  • Extensive experience with JavaScript and Nodejs

  • Familiarity with microservice architecture

  • Experience with MongoDB and mongoose

  • Experience working on Linux based infrastructure

  • Experience and deep understanding of Docker and Kubernetes

  • Previously working with a cloud service provider

  • Solid ground on networking


It would be great if you are/you have:



DevOps - Lead (Identity & Authentication) at LoginID (Toronto, ON, Canada)
2w

You are a guru in all things infrastructure. Reporting to our Head of Development, you will help design, build, and scale our infrastructure globally.


Responsibilities



  • Continuously improve the company’s infrastructure on AWS and automate the improvements on Terraform.

  • Monitor the performance and security incidents of the cloud application(s) and manage incidence response activities with the Security Operations Center.

  • Manage 3rd party engagements with pen test teams and lead bug bounty programs and advice on responsible disclosure


As a DevOps Lead, you’ve worked as a critical team member, helping organizations build robust global infrastructure. In addition:



  • At least 5 years of professional experience working within an organization as an AWS Architect, with additional experience in engineering/architecture preferred

  • Must have AWS 'Professional' certification level

  • Must have knowledge of AWS security best practices regarding Load Balancers, VPCs, S3, AWS managed security monitoring tools, API Gateway, among others.

  • Experience working with Amazon Web Services (AWS), containers /Docker, and leading cloud tools and services

  • Experience with cloud monitoring, CI/CD process, automated application testing, change management, security incidence and event handling, and triaging issues in cloud deployments

  • Knowledge of information security in relation to cloud applications and infrastructure is a must

  • Strong and effective communication skills (both oral and written)

  • Prior experience with full-stack, front-end and/or blockchain development would be a useful asset

  • AWS Certified Solution Architect - Professional certification is preferred


Full Stack Developer (Identity & Authentication) at LoginID (Toronto, ON, Canada)
2w

The Role


We are growing our engineering team and are looking for a passionate and self-starting Full Stack Developer from the Identity and Authentication space.


Your Responsibilities:



  • Help design, build, and scale our platform

  • Whiteboarding, coding, and discussing our technology with our team members.


Our current code base includes technologies like Nodejs, Go, and VueJS, and will also touch upon technologies across emerging blockchain networks. You have also deployed containerized solutions with Docker and have significant experience working within the AWS environment.


About You


As a senior engineer, you’ve encountered and solved problems across the full server-side stack. You are a guru in delivering solid code, which includes designing, implementing, and testing new features or capabilities. You get excited about new technologies and help build transformative platforms. You’re comfortable both working on server-side configurations and helping with front-end work. In addition:



  • You are a senior developer

  • You have 5 years of experience building and scaling web infrastructure and applications

  • You are familiar with industry-wide processes, patterns and practices

  • You can collaborate across multiple teams

  • You understand and can implement testing strategies

  • You have strong verbal and written communication skills


Other Qualities We’re Looking For:



  • Must have foundational understanding of security

  • Ability to de-construct complex business requirements and the ability to think out of the box

  • Excitement for working in a start-up environment with a high level of ambiguity and change

  • A passion for delivery and a willingness to focus on the achievement of milestones

  • Learning new technologies such as biometrics, blockchain


How to apply


Interested in this role? Please email your resume, LinkedIn and Github profiles to support@loginid.io with the subject line “GIT FS posting”.


Applicants must be legally eligible to work in Canada.


Seniority Level: Mid-Senior level


Employment Type: Full-time


Service Delivery Engineer at OSL (London, UK)
2w

Responsibilities



  • Support and maintain operation and availability of 24x7 trading platforms for Exchange and OTC Brokerage, Blockchain and Wallet capability and Operational and Control platforms.

  • Manage technology related incidents, ensuring professional communication to clients and stakeholders.

  • Hands on responsibility across multiple technology platforms, operating in a team to provide coverage.

  • Key role supporting a rapidly growing business in an exciting newly developing domain.

  • Ensure quality and consistency in the platform.

  • Enable a high quality customer experience.

  • Work with many internal teams, including infrastructure, application development, security, account management, trading, sales and operations.


Requirement



  • 5 years of relevant experience in engineering

  • Experience in supporting Commercial Enterprise products, with 24x7 or follow the sun experience advantageous

  • High energy, passionate team player with excellent verbal and written communication skills

  • Solid grasp of technical operations and their translation to business processes.

  • Strong experience with managing incidents and customer requests, and an appreciation or understanding of ITIL service management

  • Provide operations support to front-line traders, operations, risk and other internal stakeholders

  • Experience with data analysis and performance trending (ELK, InfluxDB, Grafana)

  • Experience in load testing and performance profiling systems

  • Experience in providing user training during client onboarding exercises

  • Scripting or coding experience using bash, java, nodejs, python or groovy to automate operations.

  • Use of workflow tools to implement reliable and repeatable processes

  • Fierce belief in the principle of 'if it's not monitored it's not in production'

  • Knowledge of information security is a plus

  • Ability to work, learn, and thrive in a fast-paced environment, to work independently when required

  • Proactive, self-guided learner who enjoys keeping up with the latest advancements in distributed systems technology


Experience supporting enterprise systems including some of:



  • Trading system in FX, Equities and order management systems

  • Monitoring market and trading (OMS, FIX) operations

  • IT Service Management tools (Jira Service Desk, ServiceNow, ZenDesk)

  • Application services (Web / Java / Nodejs / Messaging)

  • Databases (Postgres, Mysql, Oracle, Sybase, Redis)

  • Log and metric collection and processing ( ELK )

  • Documentation of processes, risk management and business analysis

  • Client onboarding and ongoing relationship management


DevOps Engineer for Blockchain Nodes at BOTLabs GmbH (Berlin, Deutschland)
2w

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.


DÉVELOPPEUR BLOCKCHAIN (F/H) at Octo Technology (Paris, France)
2w

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 ;-).


React Front End Developer at Fifth Force GmbH (Neufund) (Berlin, Germany)
2w

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


Principal Software Engineer (Europe) at Circle () (allows remote)
2w

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.


Principal Software Engineer (United States and Canada) at Circle () (allows remote)
2w

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 Platform Services Software Engineer (Europe) at Circle () (allows remote)
2w

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.


Protocol Engineer, Zurich or Remote at HOPR (Zürich, Switzerland) (allows remote)
2w

At HOPR Association we are working on a challenging and foundational infrastructure component of the web3: a decentralised and incentivised mix network that allows any two parties to exchange data without third parties knowing that they are communicating and without leaking any other metadata.


Please note: for this position, it is possible to work remotely or from our office in Zurich, Switzerland.


What you’ll be creating working on:



  • Lead research and development efforts on the intersection between decentralized networks and privacy infrastructure

  • Design, implement and refine the HOPR protocol. You can see the HOPR protocol at https://github.com/hoprnet

  • The current version of the HOPR protocol is the bare minimal core that needs a wealth of interconnected components to make a privacy-respecting web3 stack a reality. You are expected to design and implement these layers with a growing team. Examples are overlay networks, packet retransmission, routing in a decentralized setting and dynamic resource allocation

  • Support and work with the community of developers, users, investors, enthusiasts who want to use HOPR


What you bring to the team:



  • Communicative team player who can work with and lead a development team in a fast-paced environment

  • Desire to work on the future of privacy and trail-blaze the future of non-corporate work

  • An affinity to free and open source software and community-focussed development

  • Theoretical knowledge and practical experience with the internet protocol stack and protocols, minimally: IP, TCP, UDP, (QUIC,) DNS, WebRTC

  • Familiarity with mixnet infrastructure and Tor along with existing limitations and issues

  • Familiarity with mechanisms and common issues, minimally: proxies, NAT, firewalls, packet loss & retransmission

  • Minimally 5 years hands-on development experience delivering Javascript applications in production settings


We’d be even more amazed by:


Ideally, a suitable candidate fulfils as much as possible from the following list (in order of relevance):



  • Experience with libp2p

  • Familiarity with elliptic curve cryptographic in theory and practice in general and pairing-based cryptography specifically

  • Experience with collaborative research projects and scholarly communication

  • Zero knowledge protocols such as zk-SNARKs, Bulletproofs, zk-STARKs, zk-Rollups, Optimistic Rollups

  • Theoretical and practical knowledge of blockchain and crypto assets in general

  • Familiarity with Ethereum and the EVM

  • Motivation to communicate about your work: blogs, conferences, social media

  • Experience and curiosity to work for and on a decentralised autonomous organisation (DAO) and decentralised governance


Rust, Golang, Typescript, Solidity Devs at ChainSafe Systems () (allows remote)
2w

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


Senior Software Developer, Zurich or Remote at HOPR (Zürich, Switzerland) (allows remote)
2w

At HOPR Association we are working on a challenging and foundational infrastructure component of the web3: a decentralised and incentivised mix network that allows any two parties to exchange data without third parties knowing that they are communicating and without leaking any other metadata. You can go to docs.hoprnet.org to learn more about the HOPR project and protocol.


Please note: for this position, it is possible to work remotely or from our office in Zurich, Switzerland.


What you’ll be creating working on:



  • Support early use cases and integrations of HOPR in the real world (we have a lot of them waiting for you) - this also entails architecture and development of SDKs, libraries and development toolchains that enable other developers to create private-friendly decentralised applications

  • Develop low-level network libraries, communication protocols, and the tooling around peer-to-peer connections using TypeScript on Node.js (and perhaps Rust in the future) alongside the popular library libp2p

  • Support and work with the community of developers, users, investors, enthusiasts who want to use HOPR

  • Have a look at the HOPR codebase at https://github.com/hoprnet


What you bring to the team:



  • Communicative team player who can work with and lead a development team in a fast-paced environment

  • Desire to work on the future of privacy and trail-blaze the future of non-corporate work

  • An affinity to free and open source software and community-focussed development

  • Theoretical knowledge and practical experience with the internet protocol stack, minimally: DNS, HTTP, TCP/IP, UDP

  • Familiarity with common issues and mechanisms, minimally: proxies, NAT, firewalls, packet loss & retransmission, WebRTC

  • Minimally 5 years hands-on development experience delivering TypeScript/Javascript applications in production settings with CI/CD and automated testing pipelines


We’d be even more amazed by:


Ideally, a suitable candidate fulfils as much as possible from the following list (in order of relevance):



  • Experience with libp2p

  • Theoretical and practical knowledge of blockchain and crypto assets in general

  • Familiarity with Ethereum and the EVM

  • Layer 2 scaling solutions such as state channels on top of Ethereum

  • Ethereum tooling: Solidity, web3.js, Truffle, Ganache, OpenZeppellin

  • Motivation to communicate about your work: blogs, conferences, social media

  • Experience and curiosity to work for and on a decentralised autonomous organisation (DAO) and decentralised governance

  • Experience with Typescript, Rust

  • General knowledge around Google Cloud Platform


Senior Backend & MLOps Engineer (m/f/d) at Motius GmbH (München, Deutschland)
2w

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)
2w

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.


Engineering Manager - Backend (m/f/d) at Motius GmbH (München, Deutschland)
2w

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 Cluster 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 Backend 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 Python and with frameworks like Django, Flask; experience with Node.js and JS is a plus

  • Curiosity for DevOps processes and infrastructure (Docker, Kubernetes, Openshift, AWS/Azure/GCP/Self-Hosting)

  • Experience 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)
2w

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.


Senior Data Architect & Engineer (m/f/d) at Motius GmbH (München, Deutschland)
2w

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.


EPM Cloud Presales Consultant at Oracle (Austin, TX)
3w

Join as a Solution Engineer

Oracle is the #1 global provider of business software. With a market-leading presence in over 175 countries, we connect the biggest enterprises of today with the tools to compete in the digital economy of tomorrow. Join us and play an instrumental role in transforming the world of business.
Description
What You’ll Do
Are you the person your teammates turn to for problem solving, can-do attitude, attention-to-detail, top-tier communication skills, and teamwork? Keep reading.
The responsibilities of a Solution Engineer are broad and the challenges are demanding. However, with the hard work and results come to a competitive compensation package and a compelling career path. This highly rewarding role will offer you the opportunity to leverage your skills in problem solving, attention to detail, and teamwork. You’ll work in unison with Oracle’s best field sales executives, solving complex customer problems, and translating customer requirements into solutions that drive business results. This is a critical role in driving the continued success of Oracle’s customers in North America.
As a Principal Solution Engineer, you will be responsible for providing presales strategic/technical/functional support to prospective clients and customers in a variety of industries. You will develop and deliver high-quality Oracle presentations and software demonstrations. You will present and articulate Oracle value, competitive advantages, and product benefits. You’ll design, validate, and present Oracle software solutions to include advanced product concepts, future direction, and 3rd party complimentary products when needed.

Required Skills/Experience

What You’ll Bring
• Your core responsibility is to understand customer challenges and deliver solutions leveraging Oracle’s modern Cloud platform and applications.
• Prepare and deliver top-tier communications (presentations, product demonstrations, emails, conference calls, etc.)
• Partner with the sales counterparts in standard presales activities such as, but not limited to:
o Participate in deal strategy & planning
o Participate in value-based Discovery activities via the entire presales process.
o Prepare & deliver solution demonstrations and presentations by tying client value to Oracle solutions
o Provide responses to customer requirement documents (RFP’s)
o Keep up to date regarding the latest cloud solutions from both Oracle and its competitors

To be successful in this role, you will ideally have:

• 5 years Enterprise Performance Management (EPM) or equivalent business process experience in Accounting, Project Management, Planning, Budgeting Forecasting, Reporting, Account Reconciliations, Tax, Financial Reporting, etc.
• Ability to analyze the needs of prospective customers in the areas of budgeting, forecasting, financial close & consolidation, account reconciliation, financial reporting, financial disclosures, tax provision & reporting
• Ability to convey complex business requirements and software functionality in easily relatable terms
• Ability to work in a team environment with a positive, professional attitude
• Strong interest and / or experience in using emerging technologies like Robotic Process Automation, Machine Learning, Chatbots, Human Interfaces, Blockchain, etc. to solve problems in the office of finance & accounting
• Experience with platforms such as Hyperion, Workday, SAP, Anaplan, OneStream, BlackLine, Trintech, Adaptive Insights, etc. is highly preferred

Additional Requirements:

• Ability to work in a team environment with a positive, professional attitude
• Aptitude for quickly ramping up on new technology
• Experience selling/using Cloud based solutions
• Self-motivated and passionate
• Excellent presentation and interpersonal skills
• Ability to travel as needed
• BS degree or equivalent; advanced degree desirable; MBA and/or CPA a plus

More information about Oracle EPM Cloud solutions can be found at www.oracle.com/epm

Apply Now
Visit oracle.com/careers and search for Job #21000LRS or contact nikki.mirsaeedi@oracle.com to apply.

Provides direction and specialist knowledge in applying the technology/application to client business. Facilitation of customer product/application understanding through presentations demonstrations and benchmarks; provision of support throughout the sell.

As a Principal Sales Consultant you will be responsible as the expert for formulating and leading presales technical / functional support activity to prospective clients and customers while ensuring customer satisfaction. Acts as a technical resource and mentor for less experienced Sales Consultants. Focuses on large or complex sales opportunities that need creative and complex solutions. Develops productivity tools and training for other Sales Consultants. Develops and delivers outstanding Oracle presentations and demonstrations. Leads any and all aspects of the technical sales process. Advises internal and external clients on overall architect solutions.

Leading contributor individually and as a team member, providing direction and mentoring to others. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. 3 years vendor (sales and marketing) experience. 7 years business experience with relevant computer applications or database/tools. Ability to implement the most advanced product features. Thorough knowledge of system and application design. In depth knowledge of competitors. Demonstrated project management skills. Demonstrated excellent verbal and written communication skills: needs analysis, positioning, business justification, closing techniques. Ability to persuade others through presentations, demonstrations, and written communication. Ability to travel as needed. A/BS degree or equivalent, advanced degree highly desirable.

Oracle is an Affirmative Action-Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, protected veterans status, age, or any other characteristic protected by law.


Developer Relations Engineer (Cosmos SDK & Regen Ledger) at Regen Network Development, Inc (Great Barrington, MA) (allows remote)
3w

Are you an experienced engineer in the blockchain space looking for a new challenge? One where you can play a key role in making cutting edge decentralized technologies accessible to a wider audience and simultaneously making a positive impact in the world? Want the freedom to work remotely or with teammates at a regional hub?

Regen Network realigns the agricultural economy with ecological health by creating a global platform for planetary stewardship. Using distributed ledger and remote sensing technology, our team is creating new tools for how humanity relates to its environment.


Benefits


Our engineering team is well-known and respected in the Cosmos ecosystem for our leadership in technical design and implementation. We are happy to train you in many aspects of the Cosmos ecosystem including code architecture and building backward-compatible systems for an immutable ledger without getting stuck in quicksand. We are currently implementing many major pieces for the above ecosystem, including flexible key management solutions, and non-destructive blockchain upgrades.

Outside of the development team, there are experts with decades of experience in sustainability and regenerative ecology who are more than happy to share insights with you and discuss paths to a positive future. We offer competitive salaries and a flexible work environment. We are aiming for a full-time contractor but open to part-time or even contractors if it is a good fit.


About Regen Network

To get a better idea of who we are and the scope of our ambitious project, we invite you to watch the introductory video at https://www.regen.network, read our FAQ https://www.regen.network/faq.html and follow us on twitter https://twitter.com/regen_network

Regen Network is committed to inclusion and diversity and is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, gender, gender identity, sexual orientation, national origin, disability, or veteran status.

If you're up for the challenge of a lifetime, we're looking for outstanding talent to join our team.


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.


Full-Stack Engineer at Request () (allows remote)
3w

THE ROLE


We are looking for an experienced Full-stack Engineer to join the development team, used to development on solutions with high usage (2000-5000 monthly users), to support our scaling phase.



YOUR RESPONSIBILITIES



  • Participate in the Request Invoicing development

  • Keep yourself up-to-date with our stack: Typescript, Node, React, Mongo, Kubernetes, Docker, NPM, Circle CI.

  • Participate in the continuous improvement of the Request Network library, make it easy to pay and get paid on Ethereum and other public blockchains with open source packages: request-client.js, payment-processor, payment-detection, etc.

  • Propose functional design improvements, challenge the infrastructure, the development & release process.

  • Design and implement integrations with partners (Invoicing REST API, payment detection on other blockchains, accounting software etc.)

  • Optionally gain knowledge and responsibility over our decentralized framework: ethers.js, IPFS, Solidity, Infura.



QUALIFICATIONS



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

  • Strong interest in blockchain technology, and the future of payments

  • Strong knowledge of Typescript and Node.js

  • Used to open-source development

  • Understanding of API design (REST, RPC)

  • 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

  • Willingness to improve by giving and asking for feedback

  • Team spirit above personal results



Bonus - this makes you stand out



  • Good knowledge of Ethereum: frequent dapp usage or smart-contract development

  • Familiarity with kubernetes, Helm, Google Cloud Platform, CircleCI

  • Mobile development (architecture, design, development framework)

  • Cryptography

  • Monitoring of stability and performances



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 that like to participate in team events

  • 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: 60 000€ - 80 000€ yearly


Senior Front-end Engineer - NFT + Blockchain [100% REMOTE] at Clevertech () (allows remote)
3w

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.


Your role


Your role as a Front-end Developer at Clevertech will actively contribute to creating software solutions that will enhance a marketplace experience to forge authentic connections with its users. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.


Requirements



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

  • Senior-level experience with Javascript, React, Redux, Websockets, Async/Await

  • Previous experience with NFT and Blockchain will be beneficial

  • 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, passionate, team player.


Cloud Microservice Architecture Engineer at Clevertech () (allows remote)
3w

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.


Senior Frontend Developer React/Angular/Vue at Sytac IT Consulting (Amsterdam, Netherlands)
3w

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 preferably is knowledge in your armoury


Our Interview Process



  • Phone interview

  • Tech assignment

  • Interview

  • Offer!


Security Operations Engineer at Web3 Foundation (Zug, Schweiz)
3w

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.


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!


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


Sr. Web Developer at Brave Software () (allows remote)
3w

Job Description


As a Senior Web Developer you will be part of our webops team and work very closely with our Design, Product, Business Development and Marketing teams.


You will be responsible for front-end, and some back-end, development. Own, build, and develop new and existing websites and write and support custom code.


You should also be very familiar with HTML, CSS, Javascript and have strong design principles. We currently use a mixture of tools but are primarily using Hugo and Wordpress.


Requirements



  • Expert in HTML, CSS, JavaScript

  • Strong knowle