<h5>The Role</h5>As Web Developer at Etherscan, you will be able to:<ul><li>Build one of the best blockchain data platforms in the world</li><li>Create and improve on tools that help developers build new, innovative applications utilizing the Ethereum blockchain</li><li>Conduct R&amp;D efforts that may be adopted into standards powering the underlying protocols of the network</li></ul><h5>Responsibilities</h5>You will be expected to:<ul><li>Build out enhancements to Etherscan and other related products</li><li>Create new tools and features that help users access and interact with the blockchain</li><li>Fix bugs that have been reported in a timely and thorough manner</li><li>Work with other team members to ideate on the best solutions for users</li><li>Create, maintain and improve scalable database queries</li><li>Ensure design consistency across various features, interfaces, browsers and devices</li><li>Test new code that is shipped meticulously for bugs and inconsistencies</li></ul><h5>Qualifications</h5>We expect candidates to have the qualifications below:<ul><li>At least a Bachelor's Degree/Post Graduate&nbsp;Diploma/Professional Degree in Engineering (Computer/Telecommunication),&nbsp;Computer Science/Information Technology or equivalent</li><li>At least 5 years of experience in Software Engineering where you have been coding at least 6 hours a day</li><li>Required Skill(s): Asp.net, C#, VB.net, JavaScript, jQuery, MySQL, Postgres, HTML 5, CSS, Bootstrap, Rest API</li><li>You have been involved in designing or building scalable web systems that are in production</li><li>You are able to write efficient and well-tested code that is close to bug-free</li><li>You know a little bit of Devops and are able to configure and deploy code to web servers - both dedicated and cloud platforms</li><li>You are familiar with databases and have written code that are able to handle very large datasets</li><li>You like to learn new things, are able to learn fast and have immense interest in blockchain technology</li><li>Extra points if you are passionate and knowledgeable about Ethereum</li></ul><h5>How to Apply</h5>If you think you are up for it, apply to us right away and send us your resume to <a href="mailto:jobs@etherscan.io" target="_blank">jobs@etherscan.io</a>! Please feel free to share your Github profile, prior contributions to&nbsp;open source, or any past work that is publicly available together with&nbsp;your application.

.NET Web Developer (Full Stack)

Rebcap is a trading and investment firm active in the digital assets space. Founded in 2020, we apply an augmented discretionary methodology to deliver superior short term, and long term returns.We’re looking to add a Full Stack Developer who will help develop our infrastructure. The ratio between backend and frontend work will be 90/10 and applicants need to have strong database and cloud infrastructure skills.The Full Stack Developer position is full-time, completely remote, and offers competitive compensation. As a young company, we also offer the opportunity to gain a leading role and help build our growing firm from an early stage. <h2>Responsibilities</h2><ul><li>Maintain and expand our data infrastructure</li><li>Develop frontends for our traders and investment analysts</li><li>Develop trading algorithms </li></ul><h2>Requirements </h2><ul><li>Flexible</li><li>Independent</li><li>Problem-solver</li><li>Team player </li></ul><h2>Skills</h2><ul><li>Python</li><li>PostgreSQL</li><li>REST and websocket APIs</li><li>Amazon Web Services (e.g. EC2)</li><li>HTML and CSS</li><li>Frontend-framework such as React or Angular</li><li>Bonus: strong knowledge of a second programming language such as Java or Rust</li><li>Bonus: blockchain development experience</li><li>Bonus: familiarity with blockchains and block explorers </li></ul>For questions about this position, please email us at <a href="mailto:career@rebcap.com" target="_blank">career@rebcap.com</a>.

Full Stack Developer

<h1>Who you are</h1>As an early hire, you will be a critical member of the Boardroom team with a lot of influence over our future direction. You have the ability to influence the ideation, design, and execution of future products. You will be responsible for ensuring a consistent, high-quality user experience, documentation portals, and more.You are an enthusiastic, self-motivated engineer to help us build not only a product but a high functioning organization. You’re comfortable in dealing with lots of moving pieces; you have exquisite attention to detail, and you’re comfortable learning new technologies and systems. You don’t mind getting your hands dirty and occasionally go above and beyond what their job description says on paper. You’re excited about the future of distributed decision making and coordination, and excited to build that future with Boardroom!<ul><li>Accountable generalist, who is a self-starter</li><li>Passion for community ownership</li><li>New models for decision making</li><li>Interest in crypto</li><li>Collaborative with protocol teams</li><li>Able to conduct user research</li></ul> <h1>Responsibilities</h1><ul><li>Iterating on a centralized cloud aggregation platform and API</li><li>Iterating on an open-source governance interoperability library</li><li>Integrating new protocols and frameworks into our ecosystem, and shepherding community contributors doing the same</li><li>Iterating on our relational database schema and queries</li><li>Working with frontend developers on our 1st-party API integration</li><li>Working on docs and other DX community resources</li></ul> <h1>Expectations / Skills</h1><ul><li>Experience with cloud platform development</li><li>Solid software engineering and design principles</li><li>Excellent communicator capable of owning delivery from start to finish</li><li>Pragmatic approaches to testing, operations, and code maintainability</li><li>Product-minded engineers who see code as a means not an end</li><li>Crypto enthusiasts and digital optimistsOur Stack:</li><li>TypeScript React frontend</li><li>Isomorphic TypeScript open-source monorepo library</li><li>Serverless microservice cloud platform on AWS (TypeScript, Lambda, API Gateway, SQS, CloudFront)</li><li>Postgres relational database (knex.js query builder)</li></ul> <h1>Nice To Haves:</h1><ul><li>Fluency in TypeScript or other statically typed languages</li><li>Solidity / smart-contract / web3 experience</li><li>Experience with microservice cloud development (AWS, GCP, Azure)</li><li>Familiarity in the crypto governance or DeFi space</li><li>Experience with writing library code / open-source code</li><li>Strong SQL and relational database experience</li></ul> <h1>How to Apply</h1>Does this position sound like a good fit? Email us at&nbsp;<a href="mailto:jobs@boardroom.info" target="_blank">jobs@boardroom.info</a>&nbsp;or apply on&nbsp;<a href="https://angel.co/company/boardroom-1/jobs/1431063-fullstack-software-engineer" target="_blank">AngelList</a>.<ul><li>Include this role's title in your subject line (it'll help us to sort through the emails).</li><li>Send along links that best showcase the relevant things you've built and done.</li></ul>

Fullstack Software Engineer

The CompanyCrypto is in its infancy. It is messy, volatile, challenging, and untrustworthy. Investors and traders are hungry for opportunities and want to maximize returns during this once-in-a-lifetime exponential wealth transfer. Determining how to properly position themselves, allocate their portfolios, and identify what to invest in is next to impossible with how fast the space moves. Most resort to reactive behaviors and buy into projects at the wrong time or by following online “guru” or being overly emotional and uneducated. To actually make informed, proactive, educated decisions and have both a macro and micro level awareness of the industry as one individual person is impossible. And that’s where Collective Shift comes in. We know that no one person can do this alone, and believe in the power of the collective, our community. Together, with our world-class expert investors, research analysts, passionate team, and dedicated members — we can virtually guarantee our collective success. The opportunity here is undeniable. No technology in recorded history has ever been adopted faster than cryptocurrency, including the internet itself. We must come together to give people exactly what they need to succeed as we build a new future. This changes daily, and that is why our members mean the world to us. We listen, iterate, and evolve at lightning pace to ensure we continuously provide what they need. Our vision is simple — to democratize crypto insights and education to millions, so they, in turn, can earn millions and have the power to shape a brighter more exciting future for all. In October 2020 we launched our education &amp; research platform that now hosts over 3,000 members. Collective Shift gives investors and traders access to a suite of tools, expert daily insights, opportunity alerts, and a thriving community.&nbsp;We’re looking to rapidly scale up our company to deliver our platform on a global scale.&nbsp;We’re focused, and demand excellence, but there’s laughter in every meeting because we thoroughly enjoy the work we do and the impact it has. We’re constantly growing, learning, adapting, and trying new things. Choc-chip biscuits, caramel pudding and coffee are a few of our favorite things.The RoleWe are looking for a talented web developer (particularly WordPress) that has a focus on user experience and continual product improvement. We have an existing platform that went life in October and has a team of agency web developers working on it plus a lead developer in house. We now need additional technical expertise to add to our internal development team.As the successful applicant, you will be reporting directly to the Lead Developer and you’ll be working with our content, product and member success teams to iterate on our product and deliver value based on market feedback. Every day we come to work and think ‘how can we deliver more value to customers and make things better.&nbsp;You will have 3+ years of experience as a web developer and be comfortable collaborating in a team and developing innovative solutions to facilitate value for members.Role Responsibilities:<ul><li>Develop&nbsp;technical and functional aspects of the platform</li><li>Responsible for enhancements, bug fixes and quality improvement to the platform</li><li>Taking development tasks from initial ideas through to building, testing, completion and deployment</li><li>Share technical solutions and product ideas through documentation, design reviews, pair programming, code review and technology discussions</li><li>Advocate and champion modern best practices techniques</li><li>Maintain CI/CD pipelines</li></ul>To succeed in this role, you should have:<ul><li>Tertiary qualifications and/or an extensive web portfolio</li><li>Excellent understanding of website development in WordPress including HTML/CSS/JS/PHP/MySQL</li><li>WooCommerce experience</li><li>Excellent problem solving and investigative skills (using MySQL, PHP error logs, etc)</li><li>Git familiarity &amp; understanding</li><li>Experience with membership platforms</li><li>VPS optimisation, management &amp; configuration (e.g. Ubuntu, AWS, Azure - highly regarded)</li><li>Excellent communication and task management skills</li><li>Experience working in multidisciplinary team environments. Ideally with a mix of internal and external designers, content writers, developers and testers</li></ul>Highly Desirable:<ul><li>A keen eye for data – we love metrics to drive product decisions</li><li>Atlassian Bitbucket &amp; pipeline deployments (or similar)</li><li>Server-side JS, React, SASS</li><li>A strong passion or interest for Cryptocurrency and Finance</li></ul>The Good stuff (what we offer you!)<ul><li>Be located anywhere in the world!</li><li>Company laptop and home office equipment provided.</li><li>Flexible hours and location to fit in with your lifestyle.</li><li>Professional training courses as required to meet your personal and the organisations goals.</li></ul>Please submit your application with a Resume and Cover Letter outlining your experience in web development and why you believe you are suitable for the role.

Senior Full Stack Web Developer

<h2>About Us</h2>BlockSwap is building a fixed income protocol that provides sustainable savings from Proof of Stake assets.The company was founded by leading cross-chain specialists and DeFi engineers, We are a small team crushing the scene with a true passion for DAO, DeFi, and NFT and a relentless commitment to extend crypto benefits to mainstream everyday users.Our anchor product is Saver (Universal Basic Savings), enabling anyone from anywhere to have permissionless stable dollar savings. We have a laser focus on last-mile user onboarding, and our ecosystem has been growing from strength to strength.We are well-capitalized and our mission is supported by world-class investors and advisors, including early backers of SpaceX and Robinhood.<h2>The Role</h2>We are looking for an experienced Fullstack Front End Engineer to join our Engineering Frontend team focusing on the quality of BlockSwap product releases. This is a key role where you design modern interfaces focusing on UX to deliver the best experience for blockswap products.You will drive product development where you will work in close collaboration with the team on product architecture and design UX/UI design, backend engineering to ship features and come up with new solutions. You will be responsible for developing UI for BSN UI interfaces and analytics.You must be a person with a sense of style and a passion for creating high-impact UX and set new standards for DeFi, with good knowledge of best practices of web3 development, Solidity web integration.We’re a startup in the growth phase and expanding our team rapidly, and we have a lot to ship in the coming weeks. If you’re someone who loves taking initiative and getting things done as a self-learner, We have a high-velocity environment so the potential for your growth is unlimited as long as you are up for new challenges.Note this is a full-time, remote-only role and must be in North America / Europe between PT and UK time-zones.<h2>Responsibilities</h2><ul><li>Build out well-tested, polished dapps using modern, component-based frameworks with React and link them to our smart contracts using web3 libraries</li><li>Good experience in front-end development experience with node.js, React, and typescript.</li><li>Shepherd product scope from designs and specifications to live deployments and ensure they are tested thoroughly</li><li>Excellent written communication skills in English.</li><li>Translate Wireframes, prototypes, designs, develop and maintain user Interfaces; like decentralized exchanges, protocol explorers, and analytics.</li><li>You will be creating dapps interacting with Ethereum Smart Contracts written in Solidity. Additionally, you’ll be deploying websites using the traditional Server/DNS approach as well as IPFS/ENS.</li><li>Our dapps will interact with other services built in different levels of decentralization: REST APIs, The Graph / Infura/Alchemy/ or any other public Ethereum Node Networks.</li><li>Contribute with the best practices to create open infrastructure and ensure it adhere to the industry standards in terms of QA</li></ul><h2>Requirements</h2><ul><li>JavaScript/Typescript and Defi/NFT experience with a minimum of 3 years professional experience building responsive/adaptive web applications.</li><li>Expert level React with a preference for working with hooks, designing and developing APIs with knowledge of GraphQL backends</li><li>Open Source software development experience with defining and delivering reusable front-end architectures and possess desirable Git and Github skills.</li><li>Good understanding of Test Driven Development (TDD) and highly testable code with software documentation procedures</li><li>Experience with large and complex code bases, utilizing API design techniques to help keep code clean and maintainable.</li><li>You have gone through rapid growth in your company (from early startup to mid-size).</li><li>Ensuring cross-platform optimization for responsiveness of applications.</li><li>Working alongside graphic designers for web design features.</li></ul><h2>Bonus</h2><ul><li>Excellent practical knowledge of JavaScript, React, CSS3</li><li>Comfortable working with TypeScript, NodeJS, Hardhat, Docker, Solidity, React Native</li><li>Familiarity with databases and full-stack frameworks (NodeJS/Express, CSS, HTML, Typescript),</li><li>You understand client-server communication: HTTP, REST, caching and Graph Protocol, and Ethereum blockchain indexing experience.</li><li>Familiarity with Node.js, bash scripting, CI services like Github Actions, TravisCI</li><li>Good grip on Web3 technologies on Ethereum and experience with Solidity, EVM, Rust, and/or smart contracts</li></ul>Blockswap is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. We embrace all qualified persons to apply and will receive consideration for employment without regard to race, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Full Stack Engineer - Frontend

Location: RemoteLanguage:&nbsp;English is the primary working language at Civic.Reporting: The Lead Full Stack Engineer will report to the VP of Engineering.Position overview: We are looking for a Lead Full Stack Engineer with experience working in fast-paced, Agile, distributed teams.You will be responsible for the architecture, implementation and testing of responsive, secure and user-friendly mobile, web and blockchain applications applications, as well as working with the product team, clients and external service providers to provide the best possible product to our users.This is a remote position. We require a developer who is proactive, flexible, disciplined and communicative. Civic in an environment with an extremely flat hierarchy, where initiative is greatly appreciated, expected and rewarded. You will be influencing the product and architecture of our system in substantial ways.Features will include:<ul><li>Analysis of business requirements and solution design</li><li>Architecture and implementation of full-stack applications, including front-end, back-end and blockchain components</li><li>Implementation of Serverless back-ends running on AWS lambda and Kubernetes</li><li>Writing reusable, testable, and efficient code</li><li>Implementation of security and data-protection requirements</li></ul>Requirements:<ul><li>6+ years professional experience as a senior or lead engineer or architect</li><li>A proven track-record in system design and a thorough understanding of microservice architecture principles</li><li>Experience building Serverless, cloud-native systems (ideally AWS)</li><li>2+ years professional experience with Javascript and Typescript</li><li>Experience with Kubernetes &amp; Docker</li><li>Front-end experience with React</li><li>Mobile development experience (any of: React Native, Swift, Kotlin) a plus</li><li>Familiarity with, and interest in Blockchain technologies (we will train you further)</li><li>Proficiency in asynchronous programming techniques</li><li>Strong grounding in Web-application security</li><li>Understanding fundamental design principles around designing responsive and user-friendly applications</li><li>Experience with Git</li><li>Comfort and skill in a remote-working environment</li></ul>Our Tech Stack:<ul><li>Javascript (ES6+), Typescript</li><li>Kotlin, Swift</li><li>React Native, Redux, Rx</li><li>Node.js</li><li>Serverless: AWS Lambda, API Gateway, Kinesis, DynamoDB etc.</li><li>Blockchain: Ethereum (Solidity), Solana (Rust)</li><li>Docker &amp; Kubernetes</li></ul>

Lead Full Stack Engineer

<h2>About</h2>Multis provides financial services for companies holding euros, dollars, and cryptocurrencies. They are building the best crypto wallet designed for businesses who need to scale, move fast, make the most of their crypto and fiat currencies. They're helping these companies embrace cryptocurrencies and shape a global and borderless economy.They're a founding team of happy and passionate crypto-dreamers: Thibaut (CEO) and Greg (CTO), with backing from world-class US and European investors like Y Combinator, Coinbase Ventures and eFounders. The company is incorporated in San Francisco but They're working from Paris and Europe for now.<h2>Job Description</h2>What's so special about engineering at Multis? Multis engineering is working at the cutting edge of FinTech and Blockchain with powerful technologies like ClojureScript, Re-frame and Firebase.Our server-less architecture powered by functional programming is helping us to keep ourselves focused on our core domain and build a delightful experience.Our engineering principles? Simplicity, quality and a magical UX!Mission We're looking for a full stack engineer to work hand-in-hand with the CTO and the engineering and product teams to build and maintain our next-gen business banking stack and features — leveraging blockchains and their protocols as well as server-less infrastructure and functional programming. As a core member, we also expect you to have major impact on shaping our culture and brand, and help us attract top talents!Responsibilities<ul><li>Conduct features development — from specs to tested production code — along with the Product team</li><li>Contribute to Multis technical thought leadership through articles on our blog</li><li>Maintain product and handle company-wide support with the core team</li><li>Help build a world-class engineering team</li></ul>Benefits<ul><li>Challenging work experience building next-gen banking with a frontier tech</li><li>Fast-learning environment, entrepreneurial and strong team spirit</li><li>Unique access to the Y Combinator and eFounders network</li><li>Competitive salary &amp; equity</li><li>Remote-friendly company with HQ in Paris downtown (75002)</li><li>Team off-sites every 3 months (last one was in Berlin)</li><li>A stress-free relocation experience</li><li>Possibility to get all or part of your salary&nbsp;in crypto&nbsp;🤑</li></ul><h2>Preferred Experience</h2>Requirements<ul><li>Based in Europe or willing to relocate</li><li>2+ years of experience as a full stack engineer in the crypto or fintech space</li><li>Acquainted with Clojure Script (or strong willingness to learn — our coding test is in Clojure Script)</li><li>Experience with complex single page applications</li><li>Ability to lead projects and execute with pragmatism and velocity</li><li>Cultivate humility and curiosity about all things programming and tech</li><li>Know how to relax&nbsp;&nbsp;🏝️</li></ul>Nice to have<ul><li>Startup experience</li><li>Passionate&nbsp;about all things blockchain, crypto, and decentralized finance</li><li>Previous remote experience</li><li>Hawaïan outfit and&nbsp;<a href="https://www.tasteofhome.com/collection/healthy-one-pot-meals/" target="_blank" style="color: rgb(0, 0, 0);">prior&nbsp;one-pot experience</a>&nbsp;🍲</li></ul><h2>Additional Information</h2><ul><li>Contract Type:&nbsp;Full-Time</li><li>Start Date:&nbsp;01 June 2022</li><li>Location:&nbsp;Paris, France (75010)</li><li>Possible full remote</li></ul>

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