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

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)
1d

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


Test Analyst at LMAX Group at LMAX Group (London, UK)
1d

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)
1d

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!


Low-Level Embedded Linux/Android/ AOSP Developer at Zühlke Engineering GmbH (Frankfurt am Main, Deutschland)
2d

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.


LMAX Software Developer (Core Java) at LMAX Group (London, UK)
2d

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!)


Software Engineer, Backend Blockchain Applications at Hex Trust (Hong Kong)
2d

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.


Senior Software Engineer, Frontend Blockchain Applications at Hex Trust (Hong Kong)
2d

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)


Blockchain Software Engineer at Zero Hash () (allows remote)
2d

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


BlockChain Developer - E-commerce at Retail E Commerce Ventures LLC () (allows remote)
3d

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


Senior QA Automation Engineer at Gorilla Logic, Inc. () (allows remote)
3d

About Us



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



The Details



· Full-time employment with Gorilla Logic


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


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


· Fun environment and flexible work schedule


· Paid company private insurance and compensated days off


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



Senior QA Automation Engineer



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



Technical Requirements



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


· 5 years of development and/or test automation experience


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


· 2 years of JavaScript development experience


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


· Strong communication skills to interact with Agile team members



Bonus Skills


· Experience with Cypress is a big plus


· Experience with mobile test automation with Appium


· Experience with Docker


Experience


Senior Java Developer at SORAMITSU (Innopolis, Russia) (allows remote)
3d

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)
3d

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


UI/UX Designer for crypto markets: trading, investments, financial data at Hummingbot () (allows remote)
3d

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.


Backend Developer at Quant (London, UK)
3d

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


Junior IT Admin - Workplace (m/f/d) at Parity Technologies (Berlin, Germany)
3d

As the company rapidly grows we are seeking a dedicated and well organised, energetic and enthusiastic professional who is happy helping their colleagues, at the Berlin office or remote, in a wide range of Information Technology related tasks as part of our small IT administrative team


Your duties will include but are not limited to:



  • Be the go to person for first level employee IT support for hardware, software and access requests across the company

  • You are responsible for managing our working devices ecosystem (incl. purchasing, maintenance, ordering, handling of RMAs and inventory)

  • You perform IT back office related actions

  • You will onboard our new employees with their laptops processes, and workstations (in the office and remote) as well as offboard them

  • You provide technical assistance for our workshops or other live events

  • You support IT Admin Team and Ops team in other related tasks


PHP Developer at Quant (London, UK)
3d

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


Mid Python Developer at OpsTalent (Wrocaw, Poland) (allows remote)
3d

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.


Senior Backend Developer at Quant (London, UK)
3d

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


Lead Agile Project Manager (m/f/d) at Motius GmbH (Stuttgart, Deutschland)
4d

Motius ist ein Forschungs- und Entwicklungsunternehmen mit einer einzigartigen Organisationsstruktur: wir kombinieren ein festes Kernteam (ca. 70 Mitarbeiter) mit einer interdisziplinären Tech-Community (ca. 800 Mitglieder) von Softwareentwicklern, Ingenieuren, Designern und Elektrotechnikern und bauen so Produkte und Prototypen in den neuesten Technologiebereichen (u.a. A.I., Blockchain, AR/VR und vieles mehr).


Wir sind mit Motius vor über 8 Jahren in München gestartet, wo wir immer noch unseren Hauptsitz haben. Seit Ende 2017 haben wir einen neuen Standort in Stuttgart aufgemacht, um im gesamten Raum Baden-Württemberg technisch anspruchsvolle Probleme zu lösen und spannende Produkte zu bauen. Wir haben mit einem Sales Team in Stuttgart begonnen und möchten nun gemeinsam mit Dir den nächsten wichtigen, strategischen Schritt gehen und Step-by-Step auch die Projekte in Stuttgart umsetzen. Nicht nur du selbst, sondern auch die Tech Community und das gesamte Team werden in den nächsten Jahren stark wachsen und damit „Motius Stuttgart“ zu einem aufregenden Arbeitsplatz für ambitionierte Leute machen. Wenn deine aktuelle Berufsbezeichnung Software Engineering Consultant, Software Architect, IT Consultant, Technical Product Manager oder Product Owner ist, solltest du weiterlesen.


Als Lead Agile Project Manager (m/f/d) übernimmst du eine zentrale Rolle für R&D Projekte generell im Bereich „Software Engineering“, indem du gemeinsam mit unseren Kunden und Engineering Teams Ideen & Problemstellungen in konkrete, technische Lösungen und Produkte übersetzt. Du strukturierst die Projekte, definierst die Meilensteine und User Stories und gestaltest die Zusammenarbeit innerhalb des Engineering Teams und mit unseren Kunden. Du verantwortest damit die gesamten Operations sowie die erfolgreiche Delivery (inkl. QA, Testing etc.) deiner R&D Projekte und stellst sicher, dass aus ersten Ideen die Produkt der Zukunft entstehen. Projektbeispiele findest du in unseren Motius Success Stories. Je nach Sprint- und Projektphase agierst du damit als Project Manager, Scrum Master oder Product Owner.


Deine Rolle



  • Umfassende Verantwortung für die Planung und Umsetzung von unterschiedlichen R&D Projekten im Bereich Web & App Development

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

  • Du planst und strukturierst die Projekte, erstellst die User Stories, schätzt sprintweise die Arbeitsaufwände und Umfänge mit deinen Team und controllst die wichtigsten Projekt KPIs

  • Du nimmst die zentrale Rolle in der Kommunikation zwischen unseren Kunden und unseren Engineering Teams ein und vertrittst dabei die Interessen deiner Teams und Motius z.B. auch in der Verhandlung von Follow Up Projekten

  • Du führst die internen und externen Projekt Meetings (z.B Sprint Reviews), analysierst dabei, was das jeweils Beste für die Produkte ist und managest diese Anforderungen mit den verschiedenen Stakeholdern

  • Du unterstützt in der Teamauswahl und bist Ansprechpartner für unsere Talents im Rahmen von Feedback- und Performanceprozessen

  • Du motivierst die Teams, stellst die richtigen Fragen, und holst dir die richtigen Leute für die richtigen Entscheidungen dazu


Dein Profil



  • Mehrjährige und relevante Erfahrung im Management von Software Engineering Projekten (PM-Tools und Methoden, Architekturen, technische Best Practices), eigene Web Development Erfahrung (bevorzugt JavaScript oder Python) oder Mobile Development Erfahrung (Kotlin. Swift, React Native) ist ein Plus

  • Erfahrung in einem agilen Setup samt der methodischen Gestaltung von agilen Entwicklungsprozessen und mit Test-, Integrations-, Release- und Produktionsprozessen, erste Führungserfahrung ist von Vorteil

  • Du hast ausgeprägte analytische Fähigkeiten, verlierst die wichtigsten Projekt KPIs nicht aus dem Blick und stellst so zu jedem Zeitpunkt die Operational Excellence sicher

  • Du hast eine sehr eigenständige und strukturierte Arbeitsweise, die Teammitglieder motiviert und kannst nach Bedarf zwischen dem 80/20 Arbeitsmodus und einem sorgfältigen / detaillierten Mindset switchen

  • Du hast ein sicheres und freundliches Auftreten gegenüber verschiedenen Stakeholdern und hast verhandlungssichere Deutsch- und Englischkenntnisse


Unser Angebot



  • Großer Impact auf den weiteren Aufbau unseres Stuttgarter Standortes als "erster Project Manager & Product Owner" und durch die Schlüsselposition zwischen unseren Kunden und unseren Engineering Team

  • Einzigartiges Setup durch die Kombination von grüner Wiese, viel Entscheidungsfreiraum und viel Einfluss – aber trotzdem Struktur, Prozesse und Knowhow durch das Münchner Team (inkl. Onboarding Bootcamp mit unserem Project Owner Team in München)

  • Steile Lernkurve durch den Kontakt mit verschiedensten Technologien und die Zusammenarbeit mit vielen smarten Leuten aus verschiedensten Bereichen (z.B. Web, App, Mechanical Engineering, Embedded Engineering etc.)

  • Spannende Insights in die Märkte, Technologien und Produkte der Zukunft durch die Zusammenarbeit mit Kunden aus den unterschiedlichsten Branchen und die Möglichkeit, die Innovationszyklen unserer Kunden zu beschleunigen

  • Gehaltspackage mit attraktivem Bonussystem und ESOP Option, eine definierte Talent Journey für deine weitere Entwicklung sowie regelmäßige Peer Reviews

  • Andere Perks & Benefits eines Startups: Viel Flexibilität und Verantwortung, flache Hierarchien, regelmäßige Teambuildings und Companyevents


Wir freuen uns auf deine Bewerbung mit CV, Motivationsschreiben, frühestem Startdatum und Gehaltsvorstellung.


IT Architect (m/f/d) at BCG Platinion (Frankfurt am Main, Germany)
4d

Präge die Welt von morgen



  • Du gestaltest die digitale Transformation global führender Unternehmen, dabei stellst du durch die Bewertung von digitalen Capabilities des Kunden und Machbarkeitsstudien den Erfolg sicher

  • Du steuerst kleine, agile Entwicklungsteams in strategischen IT-Implementierungsprogrammen, etablierst dabei moderne Ansätze wie DevOps und CI/CD und verantwortest die technische Umsetzung maßgeblicher digitaler Anforderungen wie etwa Cyber Resilience

  • Du analysierst, entwickelst und optimierst modernste maßgeschneiderte IT-Architekturen und nutzt dabei dein umfassendes Verständnis von Legacy IT, Enterprise Solutions sowie aktuellen Marktentwicklungen und Trends, wie etwa Cloud- oder Microservices



Du machst den Unterschied



  • Du hast erfolgreich ein Studium der (Wirtschafts-)Informatik, BWL oder eines verwandten Studiengangs abgeschlossen

  • Du hast schon mindestens zwei Jahre relevante Erfahrung in der IT-Beratung oder Softwareentwicklung gesammelt

  • Moderne Tools, wie zum Beispiel Machine Learning, Cyber Resilience, DevOps, agile Methoden, AI und Robotics sind für dich keine Buzzwords, sondern die richtigen Werkzeuge für zukunftsweisende IT-Architekturen

  • Du bringst umfangreiches, technisches Fachwissen und Interesse an Technologietrends mit

  • Du fühlst dich in interdisziplinären Teams und globalen Kontexten besonders wohl und bist dafür gerne flexibel und reisebereit

  • Du kannst komplexe Sachverhalte auf Deutsch und Englisch sicher verstehen und vermitteln



Wie du bei uns wachsen kannst


Wir garantieren dir laufend neue Entwicklungsanreize in einem offenen und wertschätzenden Arbeitsumfeld. Du stellst dich täglich Herausforderungen gemeinsam mit einem engagierten Team aus talentierten Kolleg:innen. Individuelle Weiterbildungsangebote und eine offene Feedbackkultur liefern den richtigen Rahmen, um deine eigenen Stärken zu entdecken und zu perfektionieren. Bei der Arbeit halten dir unsere modernen Strukturen den Rücken frei. Dazu gehören unkomplizierte Reisebuchungen, unser exzellentes Backoffice-Team und ein umfangreiches Knowledge Center. Und mit unseren regelmäßigen Office Fridays und legendären Events unterstützen wir das starke und freundschaftliche Netzwerk unseres Teams, von dem du auch über die eigentliche Arbeit hinaus profitieren wirst.



Werde Teil unseres Teams


Bewirb dich jetzt mit deinem CV, einer aussagekräftigen Projektliste und allen relevanten Zeugnissen über unser Onlineportal oder wende dich bei Fragen gerne an Mike Stertz ( 49 221 58958-324).


Weitere Infos auf karriere.bcgplatinion.de


Senior Smart Contract Developer at Bitwave () (allows remote)
5d

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)
5d

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.


Android Developer at Bitso () (allows remote)
6d

About Bitso:


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


Visit us at https://bitso.com/


You are:



  • At least 3 years of experience in Android.

  • At least 3 years of experience in Kotlin.

  • Deep understanding of the Android SDK

  • Familiarity with Kotlin, RxJava, Retrofit, Room, Data binding and other common android libraries.

  • Knowledge in MVVM.

  • Self-motivated individual that actively improves the quality of our product and codebase.

  • Passion for products, empathy for users, and aspiration to make a big impact.

  • English language proficiency.

  • Use of test suite (mokito, robo electric, Junit)


Additionally, it would be nice if you:



  • You contribute to Android open source projects.

  • Are passionate about Cryptocurrencies.

  • You thrive on learning new technologies.


You’ll do:



  • Development and maintenance of Android applications, ensuring simplicity of code and always scaling applications.

  • Track and monitor projects to completion.

  • Develop innovative testing environments.

  • Develop mobile libraries.

  • Code Review.





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



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



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

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

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

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

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

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


As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.


This role is expected to work remotely.


Low Latency Java Developer / Software Engineer - Analyst at GSR (Benalmádena, Spain)
6d

Java Software Engineer


Location: Malaga, Spain


GSR is a leading market-making and programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading. You will help to shape and build the cutting-edge tools used for real-time programmatic trading including market making, risk management, and proprietary trading strategies.


Our Software Engineers are involved in everything from product development to production support and work closely with the business teams to develop the firm’s service offering.


As part of the team, your responsibilities will be:



  • Work with the development team to build applications for the cryptocurrency trading platform with ultra low latency.

  • Deliver high-quality code and technical documentation.

  • Support and deliver multiple releases in production each day.

  • Work to ensure high performance, security, and scalability of the trading applications.

  • Participate in product design, implementation, and quality assurance.

  • Provide ad-hoc technical support to the trading, business development, and operational teams.


Your profile:



  • 3 to 5 years experience in a related field or role.

  • Strong programming skills: Java (required), C , Python (nice to have).

  • Experience of databases (MySQL, Mongo, Influx, etc.).

  • Experience with AWS or Google Cloud.

  • Experience of Linux, Docker a plus.

  • Experience of a DevOps environment.

  • Experience in web application technologies (React JS, etc.) a plus.

  • Bachelor’s degree in Computer Science or related field.

  • Strong interest in the cryptocurrency market.

  • Experience in the financial services industry, specialising in e-Trading / High Frequency Trading / Derivatives Trading support.

  • Self-starter with fluent communication in written and spoken English.


About us:


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


Low Latency Java Developer / Software Engineer - Analyst at GSR (London, UK)
6d

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 () (allows remote)
6d

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.


Full-Stack DeFi Engineer at Request () (allows remote)
6d

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


Frontend Engineering Manager at Bitso () (allows remote)
6d

About Bitso:


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


Visit us at https://bitso.com/


About the team:


As the Frontend Engineering Manager your focus will be to coach, mentor, and grow the Frontend team. The core responsibilities of this role goes from recluting, onboarding and mentoring the development team in the Squads that you are in charge.


As part of this process you will need to participate in the squads day to day and code when necessary to have enough context to help your team members.


You are:



  • Experience managing and leading an engineering team.

  • Have expertise leading teams to develop products.

  • Familiarity with Agile Methodology and Scrum framework for managing processes.

  • A user-centric mentality for building products.

  • Excellent written and verbal communication skills.

  • English language proficiency.



Additionally, it would be nice if you:



  • Strong general computer science knowledge.

  • Experience scaling a large javascript application.

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

  • Passionate about Crypto.



You’ll do:



  • Growth the frontend development team to meet the needs of the product/business unit that you will be assigned to.

  • Growth the individual developers that you will be in charge of.

  • Coordinate with other developers skills to deliver products that scale and the process needed for this.



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.


Incident Management at Bitso () (allows remote)
6d

About Bitso:


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


Visit us at https://bitso.com/


About the team:


Incident Management teams manage the lifecycle of all the Incidents (unplanned interruptions or degradation in services). The primary objective of the Incident Management team is to restore the impacted services as quickly as possible.


You are:



  • Experience handling escalations, incidents, and production issues.

  • ITIL Knowledge

  • Experience writing and reading codes.

  • Experience working with AWS.

  • Experience working in Engineering organizations and implementing new processes.

  • Strong written and verbal communication skills and ability to negotiate with different stakeholders.

  • Ability to prioritize tasks and work within tight time frames.

  • Flexibility to work on issues.

  • Problem-solving abilities and agility to learn new technologies in a quick manner.

  • Understanding of redis and aurora postgres databases.

  • Understanding of Incident response framework.

  • English language proficiency.

  • This position expected to be in the Eastern Europe time zone


Additionally, it would be nice if you:



  • Have an ITIL certification.

  • Have an AWS certification.


You’ll do:



  • Identify, categorize and coordinate the resolution of Incidents in order to restore failed service as quickly as possible.

  • Assign all unresolved Incidents to appropriate stakeholders and negotiate the Priority.

  • Keep all stakeholders informed about Incident status at agreed intervals.

  • Associate Incidents with other records (i.e, Incidents, Knowledge articles, Known Errors, etc.)

  • Verify resolution with Engineering or other stakeholders and resolve Incidents in ITSM tool.

  • Escalate major incidents to Incident Manager/Engineering/Stakeholders and coordinate war-room.

  • Coordinate post-mortem and the entire learning process derived from the Incident management to prevent future Incidents and improve our overall infrastructure, code base, and processes.

  • Escalate Incidents at risk of breaching Service Level Agreement to stakeholders.

  • Be accountable for all phases of the Incident management process, coordinating with all relevant areas during an Incident.

  • Ensure transparency and communication during all the phases of an Incident.


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



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



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

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

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

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

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

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


As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.*
This role is expected to work remotely.

*this is a requirement for our company for all positions all levels


IT Support / Infrastructure Engineer, Associate at GSR (London, UK)
6d

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.


Blockchain Developer at IOVLABS () (allows remote)
6d

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


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


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 of designing highly scalable and highly reliable backend systems.

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

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

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


***Reference qualifications: engineer level L4/L5, E4/E5, ICT4, SDE II / Senior SDE - 62-64***


Perks at Hummingbot:



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

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

  • Competitive salaries

  • Work hard, have fun culture

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

  • Work schedule flexibility; unlimited vacation policy


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!


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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 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


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


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 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.


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.


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.

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.


Engineering Manager at Numbrs () (allows remote)
1w

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


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


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


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


The Role


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


You will be responsible for planning, managing and monitoring a team building backend systems and mobile applications and actively contributing to the team's development work. You enjoy learning new things and are passionate about developing new features, maintaining existing code, fixing bugs, and contributing to overall system design. You are a great teammate and leader who thrives in a dynamic environment with rapidly changing priorities.


About you



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

  • Focused, results driven, structured and determined.

  • You deliver. You know that what matters is delivering a solution that works every time.

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


Key Qualifications



  • A minimum of 3 years experience managing technical team and software projects

  • Previous experience of at least 3 years as backend engineer working on C, Go, Java, C , or Scala

  • Excellent leadership qualities and stakeholder management

  • Excellent troubleshooting and creative problem-solving abilities

  • Excellent written and oral communication and interpersonal skills


Preferred qualifications



  • Experience in cryptocurrency and blockchain technology

  • Experience with REST API design and third-party system integrations

  • Experience in mobile application development


What we offer



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

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

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

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

  • Flexible time off 25 holiday days


Remote Senior NodeJS Engineer at Bitfinex () (allows remote)
1w

We’re currently looking for a Senior NodeJS Engineer to join our team. The Bitfinex backends are mainly using Node.js. The position requires expert JS/Node.js experience and is available to anyone self-driven, and with the experience, motivation and capacity to contribute to our vision. You will work remotely. Self-motivation is essential for all our team members. No one on the team will micro-manage you. We are looking for team members who are comfortable using their initiative and seeing it through to completion. You will be part of a dynamic, fast-paced team, and have the chance to shape the direction of Bitfinex as we grow.


Requirements



  • Knowledge and experience with microservices architecture

  • Experience with blockchain integration

  • Comfortable with high-availability concepts

  • Have actively participated in the development of a sophisticated platform as one of the leading developers

  • Ability to quickly learn new technologies

  • Exceptional JavaScript skills, ability to performance optimize code, Ruby, Rust or C skills are a plus

  • Other technologies of interest: Message queues (ZeroMQ, RabbitMQ), Job Queues


Technical Writer at Hummingbot () (allows remote)
1w

Interested in working for a fast-growing crypto startup based in Silicon Valley? Our team combines data science, blockchain engineering, and finance domain expertise to change the way the cryptocurrency market is traded. We maintain Hummingbot, the leading open-source crypto trading bot project with 100 stars, 700 forks, and 30,000 installs.


Documentation is critically important for open source projects since education and training is the main way that we grow the user base. We are looking for a Technical Writer to take ownership of the Hummingbot documentation process and contribute to our other resources.


What you’ll be doing



  • Own the Hummingbot documentation site (https://docs.hummingbot.io)

  • Collaborate with engineers to understand changes they are making to the open-source codebase

  • Write documentation aimed at both trader users and developer users

  • Mentor junior staff on technical writing

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


You're a great fit if you have:



  • 3 years of experience writing documentation for complex software applications

  • Experience creating developer-facing documentation (e.g. code samples, architectural diagrams, etc)

  • Experience using Terminal/Bash, Github, and Docker



  • Good composition and grammar skills

  • Experience with quantitative trading or cryptocurrencies

  • High attention to detail


Perks at Hummingbot:



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

  • Join a remote-first, engineering-driven team with 50 team members across 6 continents

  • Competitive salaries

  • Work hard, have fun culture

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

  • Work schedule flexibility; unlimited vacation policy


Scrum Master at Bitso () (allows remote)
1w

Scrum Master


About Bitso:


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


Visit us at https://bitso.com/


You are:



  • Experience working in technology product-driven teams.

  • Experience in scaling agile beyond the scope of a scrum team.

  • Experience writing code.

  • Experience working with Scrum frameworks.

  • Experience with Kanban, Lean, Theory of Constraints, and DevOps processes.


Additionally, it would be nice if you:



  • Have 2 yrs of experience working as a Scrum Master.

  • Have previously assumed a leadership role.

  • Have an understanding of engagement theory, preferably MAP.

  • Have an understanding of feedback techniques, such as Crucial Conversations or Radical Candor.

  • Understand coaching techniques, such as the GROW model.

  • Understand persuasion and influence techniques, such as the ones described by Robert Cialdini.

  • Avoid using logical fallacies/cognitive dissonances while discussing an important topic.


You’ll do:



  • Support the team's delivery efforts to be more efficient and productive during each iteration.

  • Make sure the team stays on track to deliver sprint, quarter, and yearly goals.

  • Coordinate the removal of project roadblocks that the team or any team member may encounter.

  • Provide transparency on the status of all inputs and outputs of the team.

  • Train the team and the entire organization in agile/lean practices.

  • Train the engineering organization in agile practices and be accountable to them.

  • Accountable for the effectiveness and efficiency of the team


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



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



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

  • Performance Bonus: Your hard work will be rewarded with an attractive bonus plan.

  • Unlimited Free Days: We want our employees to recharge their batteries and explore who they are outside of the office


As you move on to the final stage of our talent attraction journey, we will ask you to please complete our background check process.


This role is expected to work remotely.


Senior Blockchain iOS Engineer at Numbrs () (allows remote)
1w

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


Senior Blockchain Android Engineer at Numbrs () (allows remote)
1w

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


Remote Senior Front End Developer at Bitfinex () (allows remote)
1w

About Bitfinex


Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.


Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.


Our Mission


Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.


Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.


At Bitfinex you have the freedom to work as you please - all that matters is execution.


Join us and help lay the foundation for a decentralized future.


Key responsibilities


As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex web and 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 web application must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.


Data Visualisation - 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:



  • Knowledgeable and experienced with micro-service architecture.

  • Comfortable with high-availability concepts.

  • Highly proficient in JavaScript and ES6 .

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

  • Familiar with modern front-end pipelines and tools.

  • Experienced with WebSockets, RESTful and RPC-based APIs.

  • Interested in bringing diverse, innovative applications to life.

  • Interested in modernising and optimising different web applications.


DevOps Engineer to Battle Censorship Worldwide at Brave New Software Project, Inc. () (allows remote)
1w

The Brave New Software Project seeks an experienced devops engineer to help fight censorship around the world.


You would help maintain and expand the cloud-based infrastructure behind the Lantern suite of anti-censorship, cryptocurrency and peer to peer networking applications. Experience with Linux/UNIX administration, Terraform, Ansible, SaltStack, and AWS is strongly preferred, experience with network configuration and operations, systems and performance monitoring and logging (like Prometheus, Grafana, Kibana), cloud VPS providers like AWS, Digital Ocean, Heroku, and Vultr are also a plus.


Team Lantern is a small, agile team that works to keep the Internet open to people all over the world. Our structure is flat, all engineers report to the CTO, and we develop our products through collaboration and consensus rather than decree. Although each of us focuses on some specific areas, we wear many hats, need to be able to jump in on a variety of things and tend to move around between focus areas over time, so flexibility and curiosity are key.


We operate thousands of servers all over the world, millions of people use the stuff that we build, we work on our own schedules and take vacations seriously. Because of what we do, we face well funded adversaries who constantly adapt in their quest to break our software and the internet itself. We counter that threat by collaborating with interesting people from the internet freedom and open source communities to incorporate, refine and pioneer the latest countermeasures.


If you’re excited to tackle thorny social problems with software, or if you’re just an experienced engineer who thinks they might be ready to tackle a new kind of challenge, we want to hear from you.


Brave New Software provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.


We are committed to building a diverse staff and strongly encourage applications from candidates who may be people of color, disabled, gender and sexual minorities, and other disadvantaged backgrounds.


Helpful Buzzwords


Linux, Saltstack, Ansible, Terraform, Python, Go, Rust, Amazon Web Services (AWS), Digital Ocean, Vultr, Redis, Prometheus, Sentry.


Frontend React Developer in NFT Startup - Remote within Germany at pink.gg () (allows remote)
1w

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 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


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.




Junior Software Engineer at TrakInvest (Bengaluru, India) (allows remote)
1w

We're seeking fun, motivated and passionate individual, for global tech firms to help shape their technology stack to innovate and solve challenging problems. This role is a remote working opportunity for firms based across South East Asia. The candidate will work as a Full Stack Engineer (MERN stack) and also might have the opportunity to work on different Blockchain technologies. The minumum starting salary will be Rs. 8,00,000 per annum for a full-time role.

This role will be provided at the end of a bootcamp training of 3 months with no upfront cost. The bootcamp will be 100% project based hands-on training and will prepare you for global opportunities that will be provided by us, guaranteed, if you are selected for this bootcamp.


Benefits


  • Remote WFH option available
  • World-class training available for continuous skill upgradation

Senior Engineer II. Product Security, Cryptography, and Trust at Soul Machines Limited (Phoenix, AZ)
1w

Soul Machines is changing the face of human computer interaction, and we're seeking a skilled engineer to join the team. We're a hugely diverse team of researchers, engineers, artists and more. With staff from all around the globe we welcome applications from anyone who believes they can add value.


The role of Senior Engineer II. Product Security, Cryptography, and Trust for Soul Machines will create security and privacy components to enable Soul Machine’s Digital People to have “memories” while protecting the end user. Algorithm implementation and developing new techniques for technical prototypes.


Key Responsibilities:



  • Working as part of the Software and R&D teams at Soul Machines in ensuring the best possible experience while making our platform safe and secure for users.

  • Evaluate and understand the latest privacy and security technology to develop new techniques and solutions for our HumamOS platform.

  • Collaborate with R&D team members on privacy features, security components and blockchain implementations

  • Travel for on-site visits with developers and to conferences as


Essential skills:



  • Six (6) or more years developing Security and Privacy products for B2B and B2C products.

  • Expert knowledge of implementing cryptography, blockchain, privacy and security components.

  • Strong knowledge of C/C , Java, Embedded and other programming techniques.

  • Experience in Large Scale Platform development is a strong plus.

  • Good communication skills required.

  • Demonstrated understanding of security best practices.

  • Deep understanding of zero-knowledge proofs concepts.

  • Experience with complex image processing algorithms

  • Bachelors or Graduate degree in Computer Science, Mathematics, Physics, EE/Signal & Image Processing

  • Demonstrated Principles: Deliver Results, Invent and Simplify, and Bias for Action


Desired skills:



  • Experience with Open Source Projects.


Benefits



  • Competitive salary

  • Flexible working

  • Latest tools and tech

  • 5 weeks annual leave allowance

  • Medical / Health benefits


Our values


Trust


Our number one value is trusted relationships with our customers and employees.


Inclusion


We are wholeheartedly committed to a diverse and inclusive culture. We recruit across the globe, languages and cultures.


Customer Success


Our success depends on the success of our customers and we are dedicated to making sure every experience with a Digital Person is exceptional.


Astounding Product


From day one, we have been laser focused on providing the most astonishing Digital People.


Who should apply


At Soul Machines we want people to feel they can apply for a job even if they don’t think they’re the “perfect” candidate ..perfect doesn’t exist. We don’t just look for people who tick all the boxes, we look for individuals with passion and enthusiasm who want to grow with us.


So whatever your background, if this type of company excites you, then please send us your application. We look forward to speaking with you.


Backend engineer with cryptography and decentralized tech experience at Capsule Social, Inc. () (allows remote)
1w

At Capsule Social, Inc. we are building a platform for decentralized discourse. A place where content creators, writers, and thinkers have full ownership and control over their speech, and enjoy resilience from censorship and takedowns.


We are lucky to have the support of great investors and technologists: Naval Ravikant, Balaji Srinivasan, Polychain Capital, ...



Tasks



As a backend engineer at Capsule, your days will be filled with all sorts of fascinating challenges, from building robust IPFS-based publishing solutions, to simplifying the complexities of blockchain, cryptography, and digital identity into usable and effective tools.


It’s going to be difficult and intellectually challenging, which is what makes it fun.


You’ll need to be a developer with a few years of relevant experience, a security mindset, a background in cryptography.


This job is fully remote and highly adaptable to your work schedule, although we have a preference for developers that can work in the normal CET hours.



Requirements




  • Some years of professional software development experience

  • Good knowledge of IPFS, libp2p, and similar frameworks.

  • Strong understanding of engineering principles and processes aimed at developing simple, modular, and high-quality code

  • Exposure to P2P networking and protocols. Experience with distributed systems and protocol design would be a plus.

  • Excellent English communication skills



Benefits




  • Fair pay, no matter where you live

  • Freedom to work from wherever you want

  • Opportunity to learn, grow, have an impact




What Makes You a Good Fit


As important as your engineering skills, there are certain qualities that will make you the perfect fit for Capsule.



  • Commitment
    Innovation takes time. Therefore we’re looking for someone that can commit long-term. Someone that we can rely on from initial designs to launch and beyond.

  • Dedication and initiative
    Innovation is demanding. We don’t micromanage, so we’re looking for someone that takes charge of her/his own workload and delivers.


Developer For Payment Solution With WAY4 Experience (Denmark) at Nets Group (Copenhagen, Denmark)
1w

Changing the future of digital payments takes strong personalities



At Nets, you’ll develop in a fast-growing tech company in a high-paced, high-impact market. Here, it’s not just skills and ambition that gets the job done, it’s the full package that makes the difference. Together, we secure critical payments infrastructure and explore domains like biometrics, AI and blockchain. Help us impact the lives of everyone around us by powering an easier tomorrow for every citizen, bank, business and colleague.


You’ll be powering Consumer Management Team



You’ll be part of the team, delivering first class Card and Account services to Banks and Financial institutes. While we are strongly established with our offering and market position our ambition lies much further and we look to expand our position and further evolve the offering.



As a Developer you’ll join an open community with highly skilled colleagues, helping us achieve our ambitions and playing a key role in our growth. Working location is our office in Copenhagen.



Your key responsibilities could include one or more of the following:
• Being member of CMS Agile team, participating actively to daily meetings, planning meetings, and refinement meetings. Demonstrating own development work bi-weekly in Review/Demo session to CMS Stakeholders
• Refining design together with Solution Architects, Product Owners, Product Managers and Project Managers
• When needed, participating to Project workshop with customers
• Building new solutions to Way4 system
• Being able to solve complex technical challenges independently related to Way4 system and infrastructure around it
• Taking E2E responsibility, resolve issues by trouble shooting and root cause analysis, being actively part of project hyper care periods


You’ll work with a modern tech stack in languages, frameworks and technologies in payment industry.


Your professional qualification and background include:
• Formal education within IT (min. BC of Computer Science or similar)
• Several years of Hands-on experience with Windows and Linux Server environments
• Strong knowledge of SQL and Oracle databases
• Understanding of version control tools (Git)
• Experience with Docker and OpenShift is an advantage
• Experience with Jenkins is an advantage
• Programming skills (PLSQL, C, C or Python) is an advantage
• Good understanding of IT Security


You have hands-on experience (design, development, testing and production support) in Way4 configuration and online interfaces.
Preferable you have several years of experience from the banking, card or payments services sector. You obtain good communications skills, both verbally and in writing in English (Finnish language is an advantage).


Skills, ambition and that little personal twist make you succeed



In terms of personal qualities, you have gravitas and presence, you are action oriented and pragmatic and come with a curious, ambitious and positive mindset. You have a strong commercial mindset and understanding of customer needs and what drives an excellent customer experience.


We’d love it if you can tick off below:
• The ability to work well under pressure
• Capability to seek information and develop own work
• Capability to prioritize own work and adjust plans independently in case of changing priorities and impediments
• Strong problem-solving skills and attitude
• Self-driven and proactive


Developer For Payment Solution With WAY4 Experience (Finland) at Nets Group (Helsinki, Finland)
1w

Changing the future of digital payments takes strong personalities



At Nets, you’ll develop in a fast-growing tech company in a high-paced, high-impact market. Here, it’s not just skills and ambition that gets the job done, it’s the full package that makes the difference. Together, we secure critical payments infrastructure and explore domains like biometrics, AI and blockchain. Help us impact the lives of everyone around us by powering an easier tomorrow for every citizen, bank, business and colleague.


You’ll be powering Consumer Management Team



You’ll be part of the team, delivering first class Card and Account services to Banks and Financial institutes. While we are strongly established with our offering and market position our ambition lies much further and we look to expand our position and further evolve the offering.



As a Developer you’ll join an open community with highly skilled colleagues, helping us achieve our ambitions and playing a key role in our growth. Working location is our office in Helsinki.



Your key responsibilities could include one or more of the following:
• Being member of CMS Agile team, participating actively to daily meetings, planning meetings, and refinement meetings. Demonstrating own development work bi-weekly in Review/Demo session to CMS Stakeholders
• Refining design together with Solution Architects, Product Owners, Product Managers and Project Managers
• When needed, participating to Project workshop with customers
• Building new solutions to Way4 system
• Being able to solve complex technical challenges independently related to Way4 system and infrastructure around it
• Taking E2E responsibility, resolve issues by trouble shooting and root cause analysis, being actively part of project hyper care periods


You’ll work with a modern tech stack in languages, frameworks and technologies in payment industry.


Your professional qualification and background include:
• Formal education within IT (min. BC of Computer Science or similar)
• Several years of Hands-on experience with Windows and Linux Server environments
• Strong knowledge of SQL and Oracle databases
• Understanding of version control tools (Git)
• Experience with Docker and OpenShift is an advantage
• Experience with Jenkins is an advantage
• Programming skills (PLSQL, C, C or Python) is an advantage
• Good understanding of IT Security


You have hands-on experience (design, development, testing and production support) in Way4 configuration and online interfaces.
Preferable you have several years of experience from the banking, card or payments services sector. You obtain good communications skills, both verbally and in writing in English (Finnish language is an advantage).


Skills, ambition and that little personal twist make you succeed



In terms of personal qualities, you have gravitas and presence, you are action oriented and pragmatic and come with a curious, ambitious and positive mindset. You have a strong commercial mindset and understanding of customer needs and what drives an excellent customer experience.


We’d love it if you can tick off below:
• The ability to work well under pressure
• Capability to seek information and develop own work
• Capability to prioritize own work and adjust plans independently in case of changing priorities and impediments
• Strong problem-solving skills and attitude
• Self-driven and proactive


Java Developer & Java Team Leader at Accenture Italy (Milan, Italy)
1w

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/


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C# Software Developer at Salad Technologies () (allows remote)
1w

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.


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.


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


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


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.

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


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.


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.


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


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


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


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.


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.


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.


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.


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.


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.


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.


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


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.


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.


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


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


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


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 ;-).


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.


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.


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.


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/Lead Site Reliability Engineer at Quant (London, UK)
2w

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



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



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



The role



This is a senior-level role. Focusing on platform IAC with team leadership and coaching.



Responsibilities




  • Leading the platform team to maintain and grow the infrastructure

  • Code reviews of other team members

  • Involved in planning and design meetings

  • Lead docking the platform and application into alternative clouds from AWS

  • Review plan and implement DR processes

  • Manage team availability and cross training of technologies

  • Implement DLT Node resilience




Key skills




  • Experience in Linux (Alpine/Ubuntu), Docker, Kubernetes, AWS (S3, RDS, EC2, ECS, ELB), Jenkins, Jenkins X, Helm, IAC.

  • AWS Devops Engineer or AWS Solutions Architect certified.

  • AWS or Oracle certified. (AWS Devops Engineer/Solutions Architect).(Oracle Certified Master (OCM), PaaS or Oracle Cloud Infrastructure)

  • Inter-site/cloud/on-prem networking configuration (including use and configuration of IPSEC over VPN)

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

  • Good written and verbal communication and interpersonal skills

  • Knowledge of security and disaster recovery best practices for enterprise grade solutions

  • 5 years commercial experience of DevOps/Infrastructure engineering (preferably in financially regulated businesses such as the Banking or Insurance market)

  • Ability to rapidly understand & document an existing process and provide actionable improvements in the short and medium term.



Personal strengths




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

  • Knowledge of any of RabbitMq, EMS, Kafka, MongoDB/Stitch

  • Exposure to test-driven and behaviour-driven development, test automation, secure by design approach




The team



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



The technology and tools you will be using



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


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


Platform: Kubernetes, AWS, Oracle


Databases: Mongo and Postgres, amongst others.



The rewards



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


At Quant Network, we’re looking for people who see things differently, are intellectually agile, inquisitive and curious, and who are instinctive collaborators. If you think this sounds like you, then we'd like to hear from you.



The perks



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




We believe in different



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


Technical Support Team Lead & Manager at Hummingbot () (allows remote)
2w

Interested in working for a fast-growing tech startup company working with cutting-edge technologies based in Silicon Valley? Our team combines data science, blockchain engineering, and finance domain expertise to change the way the cryptocurrency market is traded. We created the leading open-source, high-frequency trading software for cryptocurrencies.


Our support team is the front line to our users and as such, plays a critical role in the success of our company and our product. We are looking for a Support Team Lead to take ownership of managing this team, which includes growing the team as well as setting up processes to drive its success.


ROLES & RESPONSIBILITIES
=============================



  • Source and hire new support team members, using a variety of platforms (Upwork, Angel List, open to suggestions)

  • Monitor support team members and periodically evaluate the team and each individual’s performance

  • Giving feedback, creating action plans, and keeping track of progress/improvement

  • Contribute or give suggestions on how to improve existing company process guidelines

  • Update existing guidelines for any outdated information or add new ones based on recent changes



HIRING PROCESS
=============================
Your first priority will be to continuously hire new support members, evaluate their performance, and screen for top (and worst) performers. We are a fast-paced company, we aim to provide good quality support to our users while promoting growth for our team members.


You will be given or you will set target goals for the next 30-90 days to accomplish as a baseline of performance.



BENEFITS
=============================
- Flexible working hours/work from home
- Potential for full-time employment and growth within the company



REQUIRED SKILLS / QUALITIES
=============================


We are interested in only the best, most motivated, reliable, and driven team members. This is a demanding job with high expectations.



  1. Takes ownership of tasks and gets them done

  2. Can work independently with minimal supervision

  3. Strong leadership skills: experience managing and growing teams

  4. Strong communication skills and interpersonal skills

  5. Resourceful, can think outside the box and figure out things on their own

  6. Highly organized and attention to detail

  7. Critical thinker and problem solver


Bonus skill:
- Knowledge of / interest in cryptocurrencies and trading



SCHEDULE
=============================



  • Full-time: ~40 hrs / week

  • May include weekends and holidays

  • Need to be flexible since we have support working 24/7



In this position, you will have an opportunity to convert into a full-time role within the company. As an independent contractor/freelancer, you understand that you should be able to work independently with very minimal supervision. Learn new things on your own, take new initiatives, ownership of tasks, being proactive, and "filling in the gaps" are some of the qualities we're looking for.


Engineering Team Lead - Full Stack (React/Python) at Hummingbot () (allows remote)
2w

Do you dream of applying your awesome engineering skills to build cutting-edge blockchain-based applications? Then you've come to the right place! Backed by Bain Capital Ventures, 1kx Capital, and Stanford University's StartX Fund, Hummingbot is the leading open-source algorithmic trading platform for digital assets. With our liquidity mining platform, we are revolutionizing the way financial markets are created and traded.


We are looking for an experienced engineering lead with full-stack engineering experience to take on a very important role in our company, of managing and directing the build-out of our Hummingbot Miners web application @ https://miners.hummingbot.io.


We're an experienced, highly technical team of traders (Goldman Sachs, JPMorgan) and engineers (Apple, BlueJeans, serial startup founders).


What you'll be doing:



  • Take ownership of and lead a team of engineers (front-end and back-end) building out the miner app

  • Be involved in full-stack features, code, and coordination, from front-end (React), back-end (Python), to payouts (Blockchain engineering, infrastructure, Javascript SDKs)

  • You'll be responsible for directing the engineering efforts and ensuring quality code is shipped efficiently

  • Build and maintain modern decentralized web applications

  • Work on an application that analyzes and presents trading, markets, and financial data for cryptocurrency traders


You're a great fit if you have:



  • Strong technical expertise in modern web development framework, toolsets, and development methodology

  • Experience managing and driving an engineering team

  • Strong issue tracking/management abilities

  • Strong organization skills and attention to detail

  • Extensive experience working with React/Redux or similar front-end frameworks, with at least 3-5 years of professional work experience

  • Expert knowledge of JavaScript fundamentals and the current state of the ecosystem (ES6, Babel, Webpack, etc.)

  • Basic knowledge of databases, MySQL

  • Basic knowledge of python and experience with python frameworks like Django

  • Basic knowledge of devops systems (Docker, Kubernetes)


The kind of engineer we are looking for:



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

  • Committed to development best practices.

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

  • A fast learner who is excited about the potential for crypto/blockchain technology to revolutionize the world.

  • Has interest in and basic knowledge of blockchain technologies.


Nice to have:



  • Previously owned or currently own a CryptoKitty

  • Experience trading cryptocurrencies or other assets

  • Previously used online trading platforms (e.g. Coinbase, Robinhood, ETrade)

  • Previously worked on financial/trading/markets applications


Perks at Hummingbot:



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

  • Competitive salaries

  • Work hard, have fun culture

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

  • Work schedule flexibility; unlimited vacation policy

  • Sharpen the saw! Company-sponsored training programs and continuing education


Remote Senior Front End Developer at Bitfinex () (allows remote)
2w

About Bitfinex


Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.


Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.



Our Mission


Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.


Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.


At Bitfinex you have the freedom to work as you please - all that matters is execution.


Join us and help lay the foundation for a decentralized future.



Key responsibilities


As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex web and 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 web application must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.


Data Visualisation - 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:



  • Knowledgeable and experienced with micro-service architecture.

  • Comfortable with high-availability concepts.

  • Highly proficient in JavaScript and ES6 .

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

  • Familiar with modern front-end pipelines and tools.

  • Experienced with WebSockets, RESTful and RPC-based APIs.

  • Interested in bringing diverse, innovative applications to life.

  • Interested in modernising and optimising different web applications.


Senior Full Stack Developer at Decentral () (allows remote)
2w

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 Web Developer (Angular, ASP.NET Core) at Genetec Austria GmbH (Wien, Austria)
2w

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


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


Being a Full-Stack Web Developer at Genetec, you will



  • Develop with native technologies because we love the platform and its ecosystem

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

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

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

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

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

  • Write code that is both scalable and testable


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



  • .NET Core

  • Angular

  • Event-driven, micro-service architectures

  • Blockchain-based storage mechanisms

  • Complete CI/CD pipelines using Azure DevOps


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


What your day will look like



  • Propose relevant analysis and conceptions to tackle challenging problems

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

  • Implement intuitive UX respectful of their platform

  • Implement scalable services

  • Build complete CI / CD pipelines

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


About you



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

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

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

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

  • A passion for delivering high-quality products

  • Excellent collaborative skills

  • Proficient in English (written/oral)

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


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


Azure Cloud Engineer 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 gamers, their idle computers, and the ever growing demand for computer power. Now, we're ready to put fuel on the fire and scale Salad into the next big thing in computing. Our users trust Salad to turn their idle computers into rewards with the click of a button. Building and maintaining trust is core to everything we do. We reward our users with gift cards, subscriptions, games, and more. Today these idle computers support public blockchain networks, but we're quickly building a distributed infrastructure with our sights set on exascale computing.

We're looking for an **Azure Cloud Engineer** to help us build this future of computing by applying DevOps best practices. Reporting directly to the Director of Engineering, this role will have the opportunity to influence the design of key components and drive the implementation of major features.

We support some flexibility with work schedules, but we also work together as a tight-knit team. Collaboration and meetings necessitate a time zone from UTC-05:00 (Eastern Time Zone) and UTC-09:00 (Alaska Time Zone).


The Role
As an engineer on our cross-functional team, you'll work collaboratively with product managers, designers, fellow engineers, and support technicians to optimize our operational efficiency and proactively improve our systems. This role is highly technical, and you'll be a code contributor. Your efforts will be focused on integrating our applications with various systems using SDKs and custom code, managing our cloud infrastructure, and applying DevOps, SRE, CI, and CD principles and practices.

The Tech Stack
Salad successfully shipped a MVP in less than 3 months using serverless infrastructure. As we grew, we began to hit the scaling and throughput limits of these services. We spent the last year building a rock solid, hyper-scalable application infrastructure built-in on a unique virtual actor pattern all the while delivering the most requested new features.

Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.

We leverage AWS, Azure, Elastic Cloud, and Cloudflare to deliver high-quality experiences to users all around the world. We also love to automate all the things, managing our system with tools such as Docker, Kubernetes, and Terraform.

The Skill Set
* 2 years of experience with a mixture in software development and managing cloud-native applications at scale on Azure.
* Proficient with C#, JavaScript, Docker, Kubernetes, and Terraform.
* Excellent technical and communication skills.
* Experience with agile methodologies.
* Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


Developer For Payment Solution With WAY4 Experience (Denmark) at Nets Group (Copenhagen, Denmark)
2w
Changing the future of digital payments takes strong personalities


At Nets, you’ll develop in a fast-growing tech company in a high-paced, high-impact market. Here, it’s not just skills and ambition that gets the job done, it’s the full package that makes the difference. Together, we secure critical payments infrastructure and explore domains like biometrics, AI and blockchain. Help us impact the lives of everyone around us by powering an easier tomorrow for every citizen, bank, business and colleague.


You’ll be powering Consumer Management Team


You’ll be part of the team, delivering first class Card and Account services to Banks and Financial institutes. While we are strongly established with our offering and market position our ambition lies much further and we look to expand our position and further evolve the offering.



As a Developer you’ll join an open community with highly skilled colleagues, helping us achieve our ambitions and playing a key role in our growth. Working location is our office in Copenhagen.



Your key responsibilities could include one or more of the following:
• Being member of CMS Agile team, participating actively to daily meetings, planning meetings, and refinement meetings. Demonstrating own development work bi-weekly in Review/Demo session to CMS Stakeholders
• Refining design together with Solution Architects, Product Owners, Product Managers and Project Managers
• When needed, participating to Project workshop with customers
• Building new solutions to Way4 system
• Being able to solve complex technical challenges independently related to Way4 system and infrastructure around it
• Taking E2E responsibility, resolve issues by trouble shooting and root cause analysis, being actively part of project hyper care periods


You’ll work with a modern tech stack in languages, frameworks and technologies in payment industry.

Your professional qualification and background include:
• Formal education within IT (min. BC of Computer Science or similar)
• Several years of Hands-on experience with Windows and Linux Server environments
• Strong knowledge of SQL and Oracle databases
• Understanding of version control tools (Git)
• Experience with Docker and OpenShift is an advantage
• Experience with Jenkins is an advantage
• Programming skills (PLSQL, C, C or Python) is an advantage
• Good understanding of IT Security


You have hands-on experience (design, development, testing and production support) in Way4 configuration and online interfaces.
Preferable you have several years of experience from the banking, card or payments services sector. You obtain good communications skills, both verbally and in writing in English (Finnish language is an advantage).


Skills, ambition and that little personal twist make you succeed


In terms of personal qualities, you have gravitas and presence, you are action oriented and pragmatic and come with a curious, ambitious and positive mindset. You have a strong commercial mindset and understanding of customer needs and what drives an excellent customer experience.


We’d love it if you can tick off below:
• The ability to work well under pressure
• Capability to seek information and develop own work
• Capability to prioritize own work and adjust plans independently in case of changing priorities and impediments
• Strong problem-solving skills and attitude
• Self-driven and proactive


Developer For Payment Solution With WAY4 Experience (Finland) at Nets Group (Helsinki, Finland)
2w
Changing the future of digital payments takes strong personalities


At Nets, you’ll develop in a fast-growing tech company in a high-paced, high-impact market. Here, it’s not just skills and ambition that gets the job done, it’s the full package that makes the difference. Together, we secure critical payments infrastructure and explore domains like biometrics, AI and blockchain. Help us impact the lives of everyone around us by powering an easier tomorrow for every citizen, bank, business and colleague.


You’ll be powering Consumer Management Team


You’ll be part of the team, delivering first class Card and Account services to Banks and Financial institutes. While we are strongly established with our offering and market position our ambition lies much further and we look to expand our position and further evolve the offering.



As a Developer you’ll join an open community with highly skilled colleagues, helping us achieve our ambitions and playing a key role in our growth. Working location is our office in Helsinki.



Your key responsibilities could include one or more of the following:
• Being member of CMS Agile team, participating actively to daily meetings, planning meetings, and refinement meetings. Demonstrating own development work bi-weekly in Review/Demo session to CMS Stakeholders
• Refining design together with Solution Architects, Product Owners, Product Managers and Project Managers
• When needed, participating to Project workshop with customers
• Building new solutions to Way4 system
• Being able to solve complex technical challenges independently related to Way4 system and infrastructure around it
• Taking E2E responsibility, resolve issues by trouble shooting and root cause analysis, being actively part of project hyper care periods


You’ll work with a modern tech stack in languages, frameworks and technologies in payment industry.

Your professional qualification and background include:
• Formal education within IT (min. BC of Computer Science or similar)
• Several years of Hands-on experience with Windows and Linux Server environments
• Strong knowledge of SQL and Oracle databases
• Understanding of version control tools (Git)
• Experience with Docker and OpenShift is an advantage
• Experience with Jenkins is an advantage
• Programming skills (PLSQL, C, C or Python) is an advantage
• Good understanding of IT Security


You have hands-on experience (design, development, testing and production support) in Way4 configuration and online interfaces.
Preferable you have several years of experience from the banking, card or payments services sector. You obtain good communications skills, both verbally and in writing in English (Finnish language is an advantage).


Skills, ambition and that little personal twist make you succeed


In terms of personal qualities, you have gravitas and presence, you are action oriented and pragmatic and come with a curious, ambitious and positive mindset. You have a strong commercial mindset and understanding of customer needs and what drives an excellent customer experience.


We’d love it if you can tick off below:
• The ability to work well under pressure
• Capability to seek information and develop own work
• Capability to prioritize own work and adjust plans independently in case of changing priorities and impediments
• Strong problem-solving skills and attitude
• Self-driven and proactive


Senior Backend Engineer needed to fight financial censorship at Brave New Software Project, Inc. () (allows remote)
2w

The Brave New Software Project, Inc seeks an experienced Senior Backend Engineer to join our new team for a censorship-resistant cryptocurrency exchange.


This new exchange will be available in censored regions, and it will take advantage of the censorship-resistant capabilities of the Lantern application. Lantern uses a variety of networking and protocol tricks to sneak traffic past censors in some of the most repressive censoring countries in the world.


As part of Innovate’s backend exchange team, you’ll be working with a team of engineers to build the exchange’s core infrastructure for processing and matching orders using Rust and Golang. As senior engineer, you’ll bring your technical expertise to help architect and design new services. You’ll be responsible for carrying projects from initial specs all the way to completion (production release).


Responsibilities:



  • Build new services to meet critical product and business needs using Golang and Rust

  • Design and implement scalable systems

  • Write reusable, testable, and efficient code

  • Support a fully distributed team operating across numerous time zones

  • Assume technical responsibility of complex backend systems, identify opportunities for system improvement

  • Mentor and train junior engineers on coding standards and design techniques


Requirements:



  • At least 5 years of experience in software engineering as a backend engineer

  • Strong proficiency with systems programming languages (Go, Rust, C, C )

  • Prior experience building, scaling, and maintaining production services

  • Experience configuring and deploying cloud infrastructure

  • Knowledgeable about distributed systems and technologies (Kafka, NoSQL, Redis, etc)

  • Strong collaboration and communication skills


Nice to haves:



  • Experience with cryptography

  • Experience with Blockchain technology (Bitcoin, Stellar, etc)

  • Experience with financial systems and payment protocols

  • You’ve worked at a company that experienced rapid growth (from start-up to mid-size)


If you’re excited to tackle thorny social problems with software, or if you’re an experienced engineer who thinks they might be ready to tackle a new kind of challenge, we want to hear from you.


Brave New Software provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.


We are committed to building a diverse staff and strongly encourage applications from candidates who may be people of color, disabled, gender and sexual minorities, and other disadvantaged backgrounds.



Helpful Buzzwords


Golang, Rust, Bitcoin, Stellar, PostgreSQL, Redis, cryptocurrency


Security Operations Engineer at Web3 Foundation (Zug, Schweiz)
2w

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.


Full-Stack Engineer at Request () (allows remote)
2w

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 Software Engineer, Blockchain at Vidaloop () (allows remote)
2w

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


DevOps Engineer 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 gamers, their idle computers, and the ever growing demand for computer power. Now, we're ready to put fuel on the fire and scale Salad into the next big thing in computing. Our users trust Salad to turn their idle computers into rewards with the click of a button. Building and maintaining trust is core to everything we do. We reward our users with gift cards, subscriptions, games, and more. Today these idle computers support public blockchain networks, but we're quickly building a distributed infrastructure with our sights set on exascale computing.

We're looking for a **DevOps Engineer** 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 from UTC-05:00 (Eastern Time Zone) and UTC-09:00 (Alaska Time Zone).


The Role
As an engineer on our cross-functional team, you'll work collaboratively with product managers, designers, fellow engineers, and support technicians to optimize our operational efficiency and proactively improve our systems. This role is highly technical, and you'll be a code contributor. Your efforts will be focused on integrating our applications with various systems using SDKs and custom code, managing our cloud infrastructure, and applying DevOps, SRE, CI, and CD principles and practices.

The Tech Stack
Salad successfully shipped a MVP in less than 3 months using serverless infrastructure. As we grew, we began to hit the scaling and throughput limits of these services. We spent the last year building a rock solid, hyper-scalable application infrastructure built-in on a unique virtual actor pattern all the while delivering the most requested new features.

Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.

We leverage AWS, Azure, Elastic Cloud, and Cloudflare to deliver high-quality experiences to users all around the world. We also love to automate all the things, managing our system with tools such as Docker, Kubernetes, and Terraform.

The Skill Set
* 5 years of experience with a mixture in software development and managing cloud-native applications at scale on Azure or AWS.
* Proficient with C#, JavaScript, Docker, Kubernetes, and Terraform.
* Excellent technical and communication skills.
* Experience with agile methodologies.
* Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


Senior Frontend Developer React/Angular/Vue at Sytac IT Consulting (Amsterdam, Netherlands)
2w

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!


Backend Engineer at Sytac IT Consulting (Amsterdam, Netherlands)
2w

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!


Senior React Typescript 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 user interfaces, web-based applications, cross-platform desktop applications, data security, and third-party integrations.


The Tech Stack


Salad successfully shipped a MVP in less than 3 months using serverless infrastructure. As we grew, we hit the scaling and throughput limits of these services. We spent the last year building a rock solid, hyper-scalable application infrastructure all the while delivering the most requested new features.


Our open-source desktop and web-based applications are built in TypeScript on Electron, React and Node.js. Our APIs and services are built in C# powered by ASP.NET Core and Microsoft Orleans, a framework for robust, scalable, distributed applications.


We have a continuous delivery workflow that leverages Terraform and Docker to deploy our applications on AWS, Azure, Cloudflare, and Netlify. We love to automate all the things and deliver high-quality experiences to users all around the world.


The Skill Set



  • 5 years of experience in software development.

  • Proficient with JavaScript, TypeScript, React, and Jest. Extra points if you've built an application with Electron.

  • Excellent technical and communication skills.

  • Experience with agile methodologies.

  • Work independently to follow through on assignments with minimal direction and take action when answers to a problem are not readily apparent in equivocal situations.


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 knowledge of static site generators (we use Hugo)

  • Basic knowledge of Wordpress and PHP

  • Experience working with a design team to implement a front-end design system

  • Experience working with a front-end framework/library such as React, Vue, Angular, or Svelte

  • A general understanding of SEO practices and analytics tools such as Matomo (Piwik)

  • Ability to work fast and under tight deadlines

  • Experience building a responsive website across various screen sizes

  • Understanding of general web security considerations

  • Understanding of security issues surrounding all aspects of the front-end


Nice-to-have



  • Remote work experience

  • Basic understanding of Terraform or other Infrastructure-as-Code tools

  • Understanding CDN systems (Fastly), VCL configuration, and cache purging

  • Experience deploying and managing AWS services and web apps


Responsibilities



  • Communicate with Product and Marketing teams to determine requirements for landing pages and web assets for new initiatives.

  • Build landing pages, and all other customer-facing web assets, driven by Product and Marketing teams.

  • Maintain existing websites and web applications.

  • Supporting our existing websites and building out new features.

  • Effectively translate designs into fully responsive and performant pages or apps. This occasionally involves offering design suggestions in order to better accommodate various screen sizes.

  • Developing and quickly spinning up templated websites for new initiatives

  • Ensuring high-performance and availability.

  • Keeping us to a high security standard

  • Setting up and maintaining redirects, and general upkeep of sites.

  • Work collaboratively with geographically-distributed team members to help identify and fix bugs


Senior QA Engineer (Mobile & Web) at tastyworks (Chicago, IL)
3w

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


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


What you’ll do


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



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

  • Advocate for quality in all aspects of our products

  • Review and coach more junior members on best practices

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

  • Write tickets for failed test cases


Who you are



  • Experience using Android Studio & Xcode environments

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

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

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

  • Experience with Java, Javascript, or Swift

  • Experience using Git

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


Bonuses



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


Product Oger (m/w/d) at Breuninger GmbH & Co. (Stuttgart, Deutschland) (allows remote)
3w

Ihr habt es weit gebracht und das gegen alle Widerstände und Unwegbarkeiten! Seit Oger-Gedenken hielt sich das Volk der Product Oger im mysteriösen, undurchdringlichen „Wald von Backlog“ versteckt und hatte sich im Bärenreich Breuninger rar gemacht. Natürlich gab es immer wieder kurze Begegnungen mit anderen Wesenheiten nahe dem tiefen Data Lake oder der großen Foundation bei Kubernetes der großen Containerstadt. Aber Kommunikationsschwierigkeiten und die Tatsache, dass ein durchschnittlicher Product Oger 4m, groß, wunderbar grün und nicht ohne seine traditionelle OKR-AXT von KPI’ngen bewaffnet anzutreffen ist, hat nicht unbedingt dazu beigetragen, Vertrauen bei filigraneren Wesen wie den UX-Fairies oder den stolzen Data-Corns zu erwecken. Dieser Umstand der Abschottung und dem ureigensten Instinkt der Oger, laufend neue innovative Features zu ersinnen, gab euch genug Zeit, euch zu einer der beeindruckendsten Charaktere im Bärenreich Breuninger avancieren zu lassen – und das vollkommen unbemerkt vor den anderen Völkern. Vollkommen un-estimated, stand im dritten Bärhundert des dunklen NPS-Zeitalters plötzlich eine Armee von furchtsamen Full-Stack Warriors vor eurem Backlog, offenbar um sich nett und gesittet über Clean-Code zu unterhalten. Nachdem das Stakeholder Management aufgrund mangelnder Story Points zu scheitern drohte, entwickelte Shrocks (der Ältere) innerhalb von fünf Minuten ein Universalübersetzungstool namens „Bramblephish“, das in der Lage war, das stolze Gebrüllheul der Product Oger in die (zugegeben etwas einfältig wirkende) Sing-Sang-Geräusche der Entwickler-Kriegerkaste zu transferieren – und umgekehrt. Ab diesem Moment dauerte es keine 200.000ms, bis das Volk der Product Oger visionäre User Stories mit ordentlich Value entwickelt hatten und anfing, das Bärenreich Breuninger zu bereisen. Die Mission war klar defined – es gab eine Fülle an Technologien und Ideen weiterzugeben, die Wohlstand, Fortschritt sowie eine glorreiche Zukunft für alle verheißen würden.


Dass inzwischen über 20 Product Oger auf der neuen Baustelle des Grafen von E’Com für die Kommunikation zwischen Stakeholdern und Entwicklern sowie die Entwicklung der Produkte zuständig sind, erfüllt dich mit nicht gerade wenig stolz. Du bist dir bewusst als Product Oger am wunderschönen Schloss des Grafen von E’Com eine sehr wichtige Funktion auf der digitalen Baustelle zu haben:



  • Du priorisierst und entscheidest über die Entwicklung deines Bauabschnitts und hast dabei immer die Wünsche des Grafen von E’Com und vor allem den Gästen des Schlosses im Blick

  • Du hast Dir eine magische Schriftrolle angepasst, wie Dein Abschnitt in 1 – 2 Jahren Gestalt annehmen soll, fokussierst die aktuellen Herausforderungen und verlierst Dabei nicht den Überblick über Deinen Wirkungsbereich

  • Du konzipierst neue Anforderungen für Spells und beachtest dabei die Dogmen des Ogervolkes, die ihr seit Äonen in „Usar Storyes“ niederlegt und denen Du zusammen mit den Fähigsten unter Euch Leben einhauchst

  • Hierbei bist Du im ständigen Austausch mit dem Grafen sowie seinen Stellvertretern der verschiedenen Disziplinen der berühmten Akademien zu „Paymentor“, „Customeeren Servantis“ und „Fullfilmentas“

  • Dein oberstes Ziel ist die Schönheit und Qualität Deines Bereichs sowie die Funktionalität im Sinne der „Weisen der Twenty Four Sevens“, wobei der Aufwand von Bitcoins <-> Relevanz nie Deinem Sinn entfleucht

  • Deine Party aus Java Mages, Full Stack Warriors, Frontend Archers und vielen mehr schätzen Deine ogerhafte Agilität und Arbeitsweise und mit ihnen strebst Du eine kontinuierliche Weiterentwicklung an

  • Dabei bist Du ein unübersehbares Vorbild, stehst anderen Product Ogern mit Rat und Tat zu Seite und zusammen beobachtet ihr andere Baustellen und digitale Welten um immer am relevanten Scope zu sein


Während Du einen Schritt zurücktrittst um die große Maschine des Grafen von E’Com und vor allem deinen Bereich zu bewundern, umfängt Dich eine schöne Erinnerung wie ein warmer Mantel. Ihr habt es bis hierher geschafft, da die Product Oger:



  • Im Realm zu Ogtara von den Weisesten eures Volkes im Bereich der Medieninformatik, Onlinemedien, Informatik, Wirtschaftsinformatik (und anderen) geschult wurden

  • Schon lange Jahre durch das große E‘Com Reich wandern und euch als Product Oger und Oger Manager bereits einen Namen auf anderen Baustellen machen konntet.

  • Eure Gesinnung stehts agile Methoden bedingt und ihr dieses Mindset schon seit Jahrtausenden instinktiv nutzt

  • Der schnelle Wandel des Schlosses euch stets hochwillkommen ist, denn es wird nichts mehr für die Ewigkeit sondern für den wunderschönen Moment erschaffen. Dies ist der Reiz der euch antreibt

  • Das Studium der Schriften und stetige Weiterentwicklung der Schlüssel ist und ihr so regelmäßig in den Wolkenrealm und andere Städte reist, um euch Fortzubilden und die Domänen zu beherrschen

  • Den Schlüssel hierzu im unerschöpflichen Austausch zwischen den Oger- und andere Gilden seht, die zusammen und nicht gegeneinander arbeit…


Jäh wirst du aus Deiner Metrik gerissen.„Ja verscrumt nochmal!“ entfährt es Dir, „Ihr könnt doch nicht mitten im Sprintwechsel das high value „Emvaupe“ fallen lassen!“ Mit langen Schritten und der Roadmap in der Hand gehst Du…


...Du willst mehr über die Abenteuer der Product Oger des Bärenreich Breuninger, das Schloss des Grafen von E’Com und die wundersamen Maschinen darin erfahren und sie vielleicht sogar selbst Fortschreiben? Dann verknüpfe Dich noch heute mit uns und wir lassen Dich in unsere Welt eintauchen!


Full Stack Warrior (m/w/d) at Breuninger GmbH & Co. (Stuttgart, Deutschland) (allows remote)
3w

Es ist ruhig. Zu ruhig für Deinen Geschmack. Während die Nacht zu dieser Jahreszeit immer schneller hereinbricht, sind die meisten Marktstände gegenüber Deinem Space in der Spelunke „Zum Imperativen Cobol-D“ schon lange geschlossen und nur noch einige, wenige, eher zwielichtige Agentauren vertreiben ihre un-cleanen Beschwörungscodes an den Ecken des Marketplace. Dunkelheit legt sich wie eine kühle Decke über die Stadt und alles scheint friedlich. Aber Du weißt, dass Dich Deine Sprint-erprobten Sinne noch nie betrogen und schon oft vor Incidents bewahrt haben. Als Full Stack Warrior (m/w/d) hast du im großen DDos von Hostington eigenhändig mehrere Smurf-Attacken abgewehrt und die Lines gehalten, was Dir die Aufmerksamkeit des Grafen von E‘Com und damit mehrere Incentives beschert hat. Unruhig rutschst Du hin und her und beschließt endlich, Deinem Gefühl zu folgen. Mit einem lässigen Schnippen wandert eine 1000stel Bitcoin in der Wallet des Kneipenowners und Du befindest dich trotz Deiner schweren Rüstung und mächtigen Tools mehr als behende auf dem Weg in die gewundenen Gassen von Alt-Kubernetes, der großen Containerstadt am Data-Lake im Bärenreich Breuninger. Die Jahre, die Du in der Foundation verbracht hast, kommen dir jetzt zugute - kennst Du Dich doch nicht nur in den Fassaden von Kubernetes, sondern mehr noch, im verwinkelten Backend aus. Pipeline um Pipeline prüfst Du mit wehendem Umhang und schnellen Schritten während Dein, von Javanern geschmiedeter und Techromancern geweihter scharfer Binärhänder „Compiler“, abenteuerlustig in seinem Runtime Environment klappert.


Schon hörst Du, in einem abgehende Parallel-Thread, lauter werdendes Gezeter. Du lugst um die Ecke und überblickst die Situation sofort. Hier ist offenbar eine Gruppe Product Oger mit einer bunten Domäne aneinandergeraten und die Situation droht zu eskalieren! „Wo zum Algol ist eigentlich die Security Gilde, wenn man sie braucht?“. Du erkennst: Hier wird weder Test noch Debug gebraucht, sondern Besonnenheit. Du rufst Dir das „Mantra der JODES“, der Jobdescription ins Gedächtnis:



  • Full Stack Warrior im Bärenreich Breuninger sind immer zur Stelle, wenn es um Durchblick geht. Ob Fassade oder hinterstes Ende, bzw. Vorder- oder Rückseite, sie überblicken gekonnt die Einzelheiten und können sich dort einbringen, wo es am Notwendigsten erscheint.

  • Die stetige Verbesserung des modernsten Flügel am Schloss des Grafen von E’Com ist deren höchstes Ziel und sie setzen hierfür ihr gesamtes erprobtes Können ein. Dabei kommen die mysteriösen Spells einer der Hochsprachen der Javaner, Scalanten oder Pythonen leicht von den Lippen und der Wissensdurst kennt keine Grenzen

  • In kleinen Trupps mit verschiedensten Charakteren und Fähigkeiten fühlen Sie sich am wohlsten, kommt es doch darauf an, die Kräfte für das Gute einzusetzen und zu bündeln

  • Wenn die Lehrmeister auf große Zusammenkünfte rufen, sind sie gerne bereit Ihnen in fremde Städte und geheimnisvolle Welten zu folgen, denn echte Weisheit kennt nur Meister, keine Toren. Ein Glück, dass der Graf E’Com seine Getreuen nur zu gerne ziehen lässt, da sie danach stärker und besser zurückkehren werden!


Bevor Du um die Ecke trittst um einzugreifen, holst du tief Luft und erinnerst Dich an Dein Training:



  • Du hast mehrere Jahre in einer Code-Krieger-Akademie zugebracht und dich nicht nur theoretisch gestählt, sondern auch schon viele Quests erfolgreich bestritten

  • Du fühlst dich zu den schönen Fassaden hingezogen, aber du brennst auch für die verruchten Backends und wirst nicht müde, neue Gassen und Straßen rund um das prächtige Schloss des Grafen E’Com zu erkunden um dort für Ordnung und Sicherheit zu Sorgen

  • In all den Jahren der Sprints hast du gelernt, dass in einer Session nur die gute Zusammenarbeit mit z.B. den Frontend Archern, Product Ogern und Java Mages zum Erfolg führt

  • Es war weise von dir das Studium eine der magischen Sprachen der Javaner, Scalanten oder Pythonen tiefer zu studieren und du hast den Schwur des sauberen Kodex abgelegt, um den schönen, filigranen und cleanen Schreibkünsten zu huldigen

  • In den letzten Jahren fanden junge Adepten in Dir einen verlässlichen und weisen Lehrmeister, der seine Künste bereitwillig an sie weitergab, um sie für die herausfordernde Welt vorzubereiten


Gerade wolltest Du den ersten Schritt tun als Du plötzlich spürst, wie Dich eine unfassbar mächtige…


Du möchtest wissen wie das Abenteuer des Full Stack Warriors (m/w/d) ausgeht? Dann sattle schnell deine M@hre und reite elektrisch bei unserem Community Troll Sebastian Dörner vorbei, er wird dir sehr gerne noch mehr über die unglaublichen Geschichten und Quests im Bärenreich Breuninger berichten – oder du braust selbst durch unser „Verzeichnis weiterer interessanter Quests“.


Senior C++ Developer at SORAMITSU (Innopolis, Russia) (allows remote)
3w

We are looking for a senior C Developer who has experience with Blockchain 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 also be responsible for interviewing other blockchain 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.


Your profile


• Strong proficiency in C , with fair knowledge of the language specification


• Thorough knowledge of the standard library, STL containers, and algorithms


• Good understanding of memory management in non-garbage collected environments


• Understanding of dynamic polymorphism and C specific notions, such as friend classes


• Knowledge of the latest C 11/14/17


• Knowledge of networking protocols, p2p and distributed systems


• Understanding cryptography algorithms, blockchain concepts


• Understanding of blockchain consensus algorithms work


• Knowledge of one or more blockchain protocols: Polkadot, Ethereum, Hyperledger Iroha, Hyperledger Fabric, Quorum, MultiChain, R3 Corda


• Knowledge in Rust language is a plus


• Understanding of basics in DevOps engineering


• Knowledge of principles and practices in Agile development


• Proficient understanding of code versioning tools


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 ethics;


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


• Willingness to take on responsibilities and challenges.


Front End Software Engineer at ErisX (Chicago, IL)
3w

ErisX is merging the innovation of cryptocurrencies with the wisdom and best practices of established capital markets. It is with this entrepreneurial mindset combined with the input of the most successful and forward-thinking investors, and clients, that ErisX is propelling the evolution of both financial and crypto markets with unparalleled technology and market leading operational capabilities.

Backed by premier exchanges, trading firms, brokers and private equity firms, our team is made up of financial services executives, technologists and market experts. We thrive on knowledge, execution and collaboration. This is reflected in our core values which include; growing the knowledge through coaching, curiosity, constant learning and teaching. Never sacrificing security, transparency or accountability, we further our mission with purpose through nimble, thoughtful, team-driven, customer-focused actions.

As a front end software engineer you will be working on creating the most cutting edge, institutional grade trading and clearing system to power the next generation digital asset exchange. In this role you will work closely with other technologists and trading experts to design, develop, and improve on our critical trading and clearing systems.

The systems you will work on will facilitate operations groups that support trading and price discovery by enabling sophisticated market participants to connect, submit orders, and process market data to make trading decisions. Given the critical nature of these systems, they must be designed with high availability and high performance as a key requirement.


Senior Architect / Tech Lead at Memri B.V (Panggang, Indonesia)
3w

We are looking for a Senior Architect / Tech lead to join our team to develop the Bali Circles application and infrastructure (cloud, blockchain). We're looking for someone, who loves creating systems that are robust, fast and easy to use and is excited to help form a team of passionate and value-driven people to have a positive impact on society. This is a hands-on role leading a small team of engineers to achieve ambitious goals.


What you’ll do:



  • Responsible for architecture design of cloud, blockchain and client systems and applications

  • Use a deep understanding of the pitfalls of various systems to assist the team in making technology and architectural decisions that have long-term effects.

  • Implement best software engineering best practices in the team (e.g. agile, CI/CD, git)

  • Responsible for code quality, team velocity and well being

  • Work closely with the product designer to create delightful product experiences

  • Always work from the user’s needs and actively create a feedback loop from customers to engineering and back.

  • Build and maintain robust highly available systems

  • Help the team set their priorities and managing their timelines

  • Get your hands ‘dirty’ and actively work alongside the team to achieve goals

  • Be a fun colleague and participate in activities we do together to connect as people


Requirements



  • Senior level experience with Architecting distributed systems

  • Senior level experience with Full-stack development in various languages

  • Senior level experience with Software development best practices

  • Good knowledge about characteristics of cryptocurrency (e.g. Bitcoin or ETH) and crypto wallet, e.g. mintable token, smart contract, multi-signature, key derivation etc.

  • Experience with leading and forming a team (e.g. hiring, growing members)

  • Knowing security primitives, e.g. encryption


Bonus



  • Speaking Balinese / Bahasa Indonesia

  • Experience with Flutter development

  • Experience in using crypto wallets

  • Experience in building crypto wallet for popular tokens

  • Knowledge/experience with smart contract, blockchain protocols

  • Experience working in open-source communities


Benefits


We offer a creative, highly participatory environment without the classical top-down hierarchy. We value that each candidate brings their own unique mix of skills and experience. You will be directly benefiting Balinese people and providing a service that is unequivocally purposeful.


Bali is our center of operation and we support remote work as long as you are able to provide flexibility to have significant overlap within the Balinese timezone. We believe your life outside your professional commitments should be enjoyed, and time to rejuvenate is critical to thriving. That’s why we work flexibly during the month. You commit your time for a specific number of hours during a month and you can work during the times that are most productive for you.


We have several team meetings to learn from each other and see the whole product, but also to grow ourselves by giving and receiving feedback but also to give and receive appreciation.


Hope to see your application letter soon!


Full-Stack Developer at OSL (Singapore)
3w

About the role


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


Responsibilities



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

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

  • Efficiently troubleshoot, identify root causes and resolve issues

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

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

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

  • Keep current with progress and innovations in the blockchain space


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



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

  • 7 years of experience designing, implementing and shipping software

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

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

  • Good communication skills


Preferred Experience



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

  • Experience or familiarity with financial systems

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

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

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


Software Engineer (Blockchain + JavaScript) at Memri B.V () (allows remote)
3w

We are a Bali-based team looking for a Product Designer for Circles, a Universal Basic Income on the Blockchain (joincircles.net).


We are looking for a Software Engineer to join our team to develop the Circles mobile and desktop application. We're looking for someone, who loves creating applications that are robust, fast and easy to use and is excited to join a team of passionate and value-driven people to have a positive impact on society.


What you’ll do:



  • Build blockchain applications such as cryptocurrency wallet, including wallet core library and related functions

  • Work together in a team to determine the architecture of the solutions that integrate the applications into our mobile/web clients

  • Be responsible for the quality and longevity of the code you produce

  • Respond to community feature requests and bug reports

  • Set your own priorities and manage your own timelines

  • Help make decisions in your team on how your team works together

  • Be a fun colleague and participate in activities we do together to connect as people


Requirements



  • Good experience in front-end development with JavaScript and Swift, and some experience in statically typed languages, e.g. TypeScript

  • Growth mindset, e.g. if you don’t know TypeScript yet, be open to learn it

  • Good knowledge about characteristics of cryptocurrency (e.g. Bitcoin or ETH) and crypto wallet, e.g. mintable token, smart contract, multi-signature, key derivation etc.

  • Experience in industry’s best practices: receive and provide code reviews, write documentation etc.


Bonus



  • Experience with Flutter development

  • Experience in using crypto wallets

  • Experience in building crypto wallet for popular tokens

  • Knowledge/experience with smart contract, blockchain protocols

  • Knowing security primitives, e.g. encryption

  • Experience working in open-source communities


Benefits


We offer a creative, highly participatory environment without the classical top-down hierarchy. We value that each candidate brings their own unique mix of skills and experience. You will be directly benefiting Balinese people and providing a service that is unequivocally purposeful.


Bali is our center of operation and we support remote work as long as you are able to provide flexibility to have significant overlap within the Balinese timezone. We believe your life outside your professional commitments should be enjoyed, and time to rejuvenate is critical to thriving. That’s why we work flexibly during the month. You commit your time for a specific number of hours during a month and you can work during the times that are most productive for you.


We have several team meetings to learn from each other and see the whole product, but also to grow ourselves by giving and receiving feedback but also to give and receive appreciation.


Hope to see your application letter soon!


Data Scientist (Quant Trading Strategies) at Hummingbot () (allows remote)
3w

How would you like to research and develop cutting edge, quant strategies that capture trading opportunities from volatile crypto markets?


We are looking for someone with both the ambition and knowledge to apply modern data science and machine learning methodologies to crypto trading, someone who is able to build valuable and generalizable trading models from research literature and trading data; clearly and concisely explain how and why different mathematical or machine learning models may work or not to regular people; and yet not be easily fooled by mirages from trading simulations like over-fitting.


What you'll be doing:



  • Read and understand cutting edge research on quant trading strategies and be able to distinguish and explain how different approaches could be useful or useless to the team

  • Implement trading strategies and perform experiments with our in-house, high performance back-testing engine

  • Propose, design, and implement new data collection and pipelines that may be useful for creating better quant trading models

  • Propose, design and implement optimizations in simulation engine and data pipeline


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



  • Familiarity with common Python data science tools, e.g., Jupyter Lab, Pandas, Plotly, scikit-learn, etc.

  • Familiarity with Cython and building/optimizing high performance simulation systems is a plus.

  • Knowledge in basic market mechanics and trading metrics like order books, modern portfolio theory, Sharpe ratios, etc.

  • Prior experience with writing and back-testing quant trading strategies is a plus.

  • Good sense on creating and validating high quality, generalizable models and avoiding overfit.

  • Good sense on presenting, explaining and discussing mathematical / machine learning models and simulation results; including their assumptions and applicability - to people without deep mathematical background.

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

  • Be proactive - survey and hunt for profitable and useful data and models, 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


DevOps Engineer at Brave Software () (allows remote)
3w

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


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


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


What we expect of you



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

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

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

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

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

  • build PoC and continuously optimize processes

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


How you can differentiate



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

  • automated testing experience at scale

  • crawling, scraping, data mining

  • data pipelines

  • performance testing and tuning

  • security audits, pentesting, blue/red team


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


Golang Architect (Blockchain) (Remote) at X-Team () (allows remote)
3w

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.


Senior Blockchain Engineer (Solidity) (Remote) at X-Team () (allows remote)
3w

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.


Mid Python Developer at OpsTalent (Wrocaw, Poland) (allows remote)
3w

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



  • 4 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.


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

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.


QA Lead/Manager - Remote at SpiderOak () (allows remote)
3w

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 lead our QA team: a group of talented manual and automated engineers. We are a small but growing company and you will have freedom in applying creative solutions, technologies, and process resulting in faster and more comprehensive validation of our products.


Experience & Skills


Simply put: you need prior experience in leading manual and automated test groups. You also should have a desire to work remotely with distributed teams.


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


(Senior) Full Stack Engineer (m/w/d) at EXXETA AG (Karlsruhe, Deutschland)
3w

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


Was Du mitbringst:




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


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


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


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


  • Ausgeprägte analytische Fähigkeiten sowie Spaß an analytischen Problemstellungen


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


Als Full Stack Engineer (m/w/d) entwickelst Du mit uns datengetriebene Lösungen basierend auf den neuesten Technologien (Internet of Things (IoT), Blockchain, Distributed Ledger Technology (DLT), Big Data, Machine Learning). Von der nutzerorientierten Konzeption über die skalierbare Architekturskizze bis hin zur produktreifen Umsetzung erwartet Dich ein ganzheitliches Aufgabenspektrum! Dabei konzipierst und implementierst Du anspruchsvolle Softwarelösungen mittels agilen Vorgehensweisen im Team.


Chief Technology Officer for The Social Network Layer For The Blockchain at Way Of Work (Los Angeles, CA) (allows remote)
3w


We are building a social network layer on top of the world of blockchain that will empower crypto natives to connect with each other in incredible new ways. Creators, NFT owners, or just everyday natives will be able to use Metalink to better manage their crypto lives, form deeper relationships with other stakeholders, and create/join/participate in richer communities in the metaverse.

Metalink is backed by leaders in the space with extraordinary talent in product, design, blockchain, including a cofounder who has built 2 billion dollar blockchain projects in the last 5 years. We have already identified a killer MVP, have an extensive network for marketing/distribution, and strong financial supporters.

We currently have a co-founder acting as CTO, but we are looking to hire a dedicated tech lead to help us accelerate this project to market.


Functions:

  • IT Strategy. Participate in product development meetings and understand the overall strategy.
  • Scope. Assist the product team with building the product to ensure the best use of technology.
  • Hiring. Hire and train top talent with inspiring and stretching stories.
  • Planning. Develop solid plans to ensure delivery of the product
  • Development. Plan sprints and participate in the development of the product.
  • Lead. Ensure that the team is motivated and aligned with the plans.
  • Architecture. Build a resilient product that will have exceptional uptime and quality.
  • Grow. Participate in innovation groups to ensure that the product keeps on delivering value to our users.

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

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


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


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


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



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

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

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


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


Who we need


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


Who you are


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


What’s in it for you


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



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

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

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


How you will make a difference



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

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


What you bring



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

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

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

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


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

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


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


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


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


The Role


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


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


About you



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

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

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

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


Key Qualifications



  • You have a passion for blockchain technologies and cryptocurrencies

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

  • Proven expertise in building DeFi applications or multiple cryptocurrency wallets

  • Professional experience in integrating with various blockchains

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

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

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

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

  • Excellent written and oral communication in English and interpersonal skills


Preferred qualifications



  • Experience with AWS, Kubernetes, and Docker

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

  • Experience with CI/CD systems like Spinnaker and Jenkins

  • Fluent with functional, imperative and object-­oriented languages

  • Knowledge of Machine Learning


What we offer



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

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

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

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

  • Flexible time off 25 holiday days


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

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



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



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

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

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

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

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

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

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


Your profile:



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

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

  • Strong scripting skills (Python or shell scripting)

  • Experience in Linux

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

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

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

  • Keen interest in the cryptocurrency markets

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


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


Scrum Master at Bitso () (allows remote)
3w

Scrum Master


About Bitso:


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


Visit us at https://bitso.com/


You are:



  • Experience working in technology product-driven teams.

  • Experience in scaling agile beyond the scope of a scrum team.

  • Experience writing code.

  • Experience working with Scrum frameworks.

  • Experience with Kanban, Lean, Theory of Constraints, and DevOps processes.


Additionally, it would be nice if you:



  • Have 2 yrs of experience working as a Scrum Master.

  • Have previously assumed a leadership role.

  • Have an understanding of engagement theory, preferably MAP.

  • Have an understanding of feedback techniques, such as Crucial Conversations or Radical Candor.

  • Understand coaching techniques, such as the GROW model.

  • Understand persuasion and influence techniques, such as the ones described by Robert Cialdini.

  • Avoid using logical fallacies/cognitive dissonances while discussing an important topic.


You’ll do:



  • Support the team's delivery efforts to be more efficient and productive during each iteration.

  • Make sure the team stays on track to deliver sprint, quarter, and yearly goals.

  • Coordinate the removal of project roadblocks that the team or any team member may encounter.

  • Provide transparency on the status of all inputs and outputs of the team.

  • Train the team and the entire organization in agile/lean practices.

  • Train the engineering organization in agile practices and be accountable to them.

  • Accountable for the effectiveness and efficiency of the team


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



  • Excellent written and verbal communication skills.

  • English language proficiency.


Compensation and Benefits:



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

  • Performance Bonus: Your hard work will be rewarded with an attractive bonus plan.

  • Unlimited Free Days: We want our employees to recharge their batteries and explore who they are outside of 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.


Blockchain Rust Developer at Komodo Platform () (allows remote)
3w

The Komodo Development Team is looking for a Full-Stack Developer with at least one year of experience working in Rust. Previous experience working with the Bitcoin and/or Zcash protocol(s) is preferred but not mandatory for this role.


Responsibilities:



  • Development of new features and capabilities in Komodo's decentralized exchange (AtomicDEX) code base, written in Rust

  • Improvement (debugging and bug-fixing) of existing Komodo DEX functionalities

  • Improving the DEX source code for increased stability, performance, and build


Requirements:



  • Minimum of 1 year experience with active (backend) development

  • 1 years of experience with Rust

  • Strong ability in Agile development

  • Independent personality and proactive character

  • Expert in test-driven development, speed optimization, and refactoring

  • Fluent in English

  • Ability to work collaboratively & communicate effectively with your supervisor, other developers, the QA lead, and the technical marketing team

  • Ability to work effectively in a very fast paced environment with dynamic priorities & limited specifications in a rapidly-evolving industry

  • An optimization background would be a plus

  • 1 years of experience with Bitcoin and/or Zcash protocol is preferred but not required


Compensation:



  • Competitive salary

  • Work remotely with individualized time management

  • Bonus payments and IT hardware upgrades upon reaching major milestones

  • Option to use rented hardware/devices as well as HQ Servers

  • Option to travel and work in various locations with other Komodo team members

  • Opportunity to learn about state-of-the-art blockchain technologies


Backend Software Engineer at Omnigo (Abu Dhabi, United Arab Emirates)
4w

Cryptocurrencies are changing the way we deal with money. Since 2017, Omnigo has brought financial professionalism and integrity to this burgeoning asset class. Omnigo specializes in proprietary algorithmic trading. We are also a software provider serving financial institutions, UHNW individuals and token issuers.


We are now looking for a full-time engineer with an interest in finance and a minimum of two years’ professional working experience.



Collaboration


You will be based in the United Arab Emirates. Nevertheless, our team is distributed around the world and we offer highly flexible working times. This flexibility is possible thanks to the individual responsibility and communication skills of our team members; we would expect the same from you.



Personality


We are aware that the people we work with have the biggest impact on the work environment and that mistakes need to be made in order to learn. That's why we think friendliness, tolerance and humility are must-haves for all our team members.



Open Source


We make extensive use of open-source software like Python and Pandas, and we are also keen contributors to the open-source community: btrccts


Full-Stack Developer (Blockchain) at Hays London City Cheapside (London, UK)
4w


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) Full Stack Engineer (M/W/D) at EXXETA AG (München, Deutschland)
4w

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


Smart Contract / Solidity Developer at Hays London City Cheapside (London, UK)
4w


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.

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Senior Software Engineer in Test/Blockchain at Mangata () (allows remote)
4w

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.


Senior Software Architect at Bitso () (allows remote)
4w

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.


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