Full Stack Blockchain Developer London – Hybrid Working £100,000-£130,000 Are you looking to join an expanding Web3 start-up within FinTech and have experience in a Full Stack Blockchain environment? This business has been going for just over 2 years but have rapidly expanded in the last 12months … in massive growth across the company leading to the need for this hire. They are looking for a good level of experience working in blockchain environments while having the core development skills to build backend services, complex software systems and understand libraries such as web3 and ethers.js. The role is … days a week. The Role Build modern, responsive front-end interfaces using React. Develop scalable back-end services using Node.js and TypeScript. Integrate blockchain interactions using web3.js, ethers.js or Viem. Collaborate closely with product, design, and other developers to create seamless UX. Write clean, well-tested, and secure code. Keep More ❯
In this role, you'll work in one of our IBM Consulting Client Innovation Centres (Delivery Centres), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery More ❯
growth environments. Ideally in crypto or financial services or tech. Knowledge of SEO or CRO is a plus. Google Adwords accredited is ideal. Professional Blockchain or crypto experience Personal blockchain or crypto interest and experience Bonus if you have: Experience working in fintech or finance-related industries. Personal and professional … experience in blockchain and crypto is a plus. Importantly, if you're looking for a senior role with us, you will have achieved many of the things above while also providing mentorship to others, and have engaged in public speaking opportunities. What we have to offer you: An amazing work More ❯
Senior FullStack Engineer - Python/TypeScript -AWS - Blockchain - Hybrid (London) - £70k-£90k (Equity Offered) Currently working with a client in the Crypto industry who is looking for a motivated senior fullstack engineer to join their team and help prevent financial crimes and allow cryptocurrencies to be used for good. Responsibilities … Work in a highly collaborative environment with engineers, blockchain analysts, data scientists, researchers. Your shared goal is creating intelligence, you contribute in different ways. Be deeply opinionated about where we're spending our time, and how we can increase the value of our intelligence. Own your time and output. Is … your time better spent today building a model or researching a new more powerful model? Participate in a collegiate group of blockchain experts, share your knowledge across our business wherever it is effective. Requirements: Has 5+ years commercial experience Expert level in (Javascript|Typescript|Python) Familiar with Postgres and K8s More ❯
Senior FullStack Engineer - Python/TypeScript -AWS - Blockchain - Hybrid (London) - £70k-£90k (Equity Offered) Currently working with a client in the Crypto industry who is looking for a motivated senior fullstack engineer to join their team and help prevent financial crimes and allow cryptocurrencies to be used for good. Responsibilities … Work in a highly collaborative environment with engineers, blockchain analysts, data scientists, researchers. Your shared goal is creating intelligence, you contribute in different ways. Be deeply opinionated about where we're spending our time, and how we can increase the value of our intelligence. Own your time and output. Is … your time better spent today building a model or researching a new more powerful model? Participate in a collegiate group of blockchain experts, share your knowledge across our business wherever it is effective. Requirements: Has 5+ years commercial experience Expert level in (Javascript|Typescript|Python) Familiar with Postgres and K8s More ❯
Senior FullStack Engineer - Python/TypeScript -AWS - Blockchain - Hybrid (London) - £70k-£90k (Equity Offered) Currently working with a client in the Crypto industry who is looking for a motivated senior fullstack engineer to join their team and help prevent financial crimes and allow cryptocurrencies to be used for good. Responsibilities … Work in a highly collaborative environment with engineers, blockchain analysts, data scientists, researchers. Your shared goal is creating intelligence, you contribute in different ways. Be deeply opinionated about where we're spending our time, and how we can increase the value of our intelligence. Own your time and output. Is … your time better spent today building a model or researching a new more powerful model? Participate in a collegiate group of blockchain experts, share your knowledge across our business wherever it is effective. Requirements: Has 5+ years commercial experience Expert level in (Javascript|Typescript|Python) Familiar with Postgres and K8s More ❯
Senior FullStack Engineer - Python/TypeScript -AWS - Blockchain - Hybrid (London) - £70k-£90k (Equity Offered) Currently working with a client in the Crypto industry who is looking for a motivated senior fullstack engineer to join their team and help prevent financial crimes and allow cryptocurrencies to be used for good. Responsibilities … Work in a highly collaborative environment with engineers, blockchain analysts, data scientists, researchers. Your shared goal is creating intelligence, you contribute in different ways. Be deeply opinionated about where we're spending our time, and how we can increase the value of our intelligence. Own your time and output. Is … your time better spent today building a model or researching a new more powerful model? Participate in a collegiate group of blockchain experts, share your knowledge across our business wherever it is effective. Requirements: Has 5+ years commercial experience Expert level in (Javascript|Typescript|Python) Familiar with Postgres and K8s More ❯
Contract Developer | Digital Assets Project | London (Onsite) 📍 Location: Central London — 5 Days Onsite 🕒 Contract Length: 12 Months with Extensions 💼 Industry: Digital Assets | Financial Services | Blockchain Are you an experienced developer passionate about smart contracts, cloud tech, and the future of finance? We’re looking for a Smart Contract Developer to … join a pioneering digital asset transformation programme. This role is perfect for someone who wants to work hands-on with cloud infrastructure, blockchain, and financial asset tokenization. 🔧 What You'll Work On: Develop commercial-grade smart contracts using EVM or DAML on public/private blockchains. Build scalable backend solutions … Strong, practical experience with AWS Cloud development/deployment . Proven skills in REST API implementation , test-driven development , and related tools. Familiarity with blockchain environments , smart contract languages (e.g., Solidity , DAML , EVM ). Understanding of financial asset lifecycle , including issuance , trading , settlement , and custody . Strong SDLC process knowledge More ❯
liquidity provision models. Identify opportunities for cross-selling and introducing new derivative products to existing clients. Stay ahead of industry trends, regulatory developments, and blockchain innovations to ensure offerings remain competitive. Market Analysis & Insights Conduct fundamental analysis of blockchain projects, token economics, and market trends to assess partnership potential. Develop … years in digital assets crypto derivatives market, or with significant exposure to crypto derivatives Extensive knowledge of derivatives (options, futures, OTC structured products) and blockchain ecosystems. Proven track record of engaging with token issuers, foundations, or institutional clients and closing complex deals. Strong institutional network in both crypto and traditional More ❯
Contract Developer | Digital Assets Project | London (Onsite) 📍 Location: Central London — 5 Days Onsite 🕒 Contract Length: 12 Months with Extensions 💼 Industry: Digital Assets | Financial Services | Blockchain Are you an experienced developer passionate about smart contracts, cloud tech, and the future of finance? We’re looking for a Smart Contract Developer to … join a pioneering digital asset transformation programme. This role is perfect for someone who wants to work hands-on with cloud infrastructure, blockchain, and financial asset tokenization. 🔧 What You'll Work On: Develop commercial-grade smart contracts using EVM or DAML on public/private blockchains. Build scalable backend solutions … Strong, practical experience with AWS Cloud development/deployment . Proven skills in REST API implementation , test-driven development , and related tools. Familiarity with blockchain environments , smart contract languages (e.g., Solidity , DAML , EVM ). Understanding of financial asset lifecycle , including issuance , trading , settlement , and custody . Strong SDLC process knowledge More ❯
Contract Developer | Digital Assets Project | London (Onsite) 📍 Location: Central London — 5 Days Onsite 🕒 Contract Length: 12 Months with Extensions 💼 Industry: Digital Assets | Financial Services | Blockchain Are you an experienced developer passionate about smart contracts, cloud tech, and the future of finance? We’re looking for a Smart Contract Developer to … join a pioneering digital asset transformation programme. This role is perfect for someone who wants to work hands-on with cloud infrastructure, blockchain, and financial asset tokenization. 🔧 What You'll Work On: Develop commercial-grade smart contracts using EVM or DAML on public/private blockchains. Build scalable backend solutions … Strong, practical experience with AWS Cloud development/deployment . Proven skills in REST API implementation , test-driven development , and related tools. Familiarity with blockchain environments , smart contract languages (e.g., Solidity , DAML , EVM ). Understanding of financial asset lifecycle , including issuance , trading , settlement , and custody . Strong SDLC process knowledge More ❯
Contract Developer | Digital Assets Project | London (Onsite) 📍 Location: Central London — 5 Days Onsite 🕒 Contract Length: 12 Months with Extensions 💼 Industry: Digital Assets | Financial Services | Blockchain Are you an experienced developer passionate about smart contracts, cloud tech, and the future of finance? We’re looking for a Smart Contract Developer to … join a pioneering digital asset transformation programme. This role is perfect for someone who wants to work hands-on with cloud infrastructure, blockchain, and financial asset tokenization. 🔧 What You'll Work On: Develop commercial-grade smart contracts using EVM or DAML on public/private blockchains. Build scalable backend solutions … Strong, practical experience with AWS Cloud development/deployment . Proven skills in REST API implementation , test-driven development , and related tools. Familiarity with blockchain environments , smart contract languages (e.g., Solidity , DAML , EVM ). Understanding of financial asset lifecycle , including issuance , trading , settlement , and custody . Strong SDLC process knowledge More ❯
Looking for a Senior Software Engineer to join my client's team who are within the blockchain space. Location : London Hybrid : 2 days Salary : £80k - £100k Responsibilities: Build scalable full-stack applications and lead technical strategies. Set coding standards, mentor engineers, and enhance automated testing. Improve databases, microservices, and system … reliability. Blockchain expertise is a plus (Ethereum, Solana, C2PA). Requirements: 7+ years of full-stack development experience. Proficiency in Python, JavaScript, Typescript (C# preferred). Expertise in secure systems, distributed architectures, databases, and APIs. AWS, containerization, and excellent documentation skills. Tech Stack: TypeScript, Node.js, Python, React, AWS, PostgreSQL, CI More ❯
Looking for a Senior Software Engineer to join my client's team who are within the blockchain space. Location : London Hybrid : 2 days Salary : £80k - £100k Responsibilities: Build scalable full-stack applications and lead technical strategies. Set coding standards, mentor engineers, and enhance automated testing. Improve databases, microservices, and system … reliability. Blockchain expertise is a plus (Ethereum, Solana, C2PA). Requirements: 7+ years of full-stack development experience. Proficiency in Python, JavaScript, Typescript (C# preferred). Expertise in secure systems, distributed architectures, databases, and APIs. AWS, containerization, and excellent documentation skills. Tech Stack: TypeScript, Node.js, Python, React, AWS, PostgreSQL, CI More ❯
World-leading data solutions for blockchain & digital assets. Brand-new project base following recent acquisitions. Flexible benefits and up to 20% annual bonus! We’re supporting a world-leader in blockchain media and market analytics. With 500+ employees across the group, recent acquisitions have created a bunch of new projects More ❯
World-leading data solutions for blockchain & digital assets. Brand-new project base following recent acquisitions. Flexible benefits and up to 20% annual bonus! We’re supporting a world-leader in blockchain media and market analytics. With 500+ employees across the group, recent acquisitions have created a bunch of new projects More ❯
World-leading data solutions for blockchain & digital assets. Brand-new project base following recent acquisitions. Flexible benefits and up to 20% annual bonus! We’re supporting a world-leader in blockchain media and market analytics. With 500+ employees across the group, recent acquisitions have created a bunch of new projects More ❯
World-leading data solutions for blockchain & digital assets. Brand-new project base following recent acquisitions. Flexible benefits and up to 20% annual bonus! We’re supporting a world-leader in blockchain media and market analytics. With 500+ employees across the group, recent acquisitions have created a bunch of new projects More ❯
by providing practical support, empowering a community of developers, and offering the expertise of a visionary technology company. The XRPL is a decentralized, public blockchain led by a global community of businesses and developers looking to solve problems and create value. Proven reliable over more than a decade of operation … software product development experience using C++. Strong experience with large scale distributed systems development and architecture. Prior team leadership and mentorship experience. Passion for blockchain technology and its potential benefits. Ability to learn new technologies and languages quickly. Ability to independently solve highly complex problems with creative solutions. Nice to … have: Experience in developing open-source software and contributing to collaborative blockchain communities. WHO WE ARE: Do Your Best Work The opportunity to build in a fast-paced start-up environment with experienced industry leaders. A learning environment where you can dive deep into the latest technologies and make an More ❯
in-class OTC products to crypto native as well as traditional financial institutions. Wintermute is actively participating in the building and development of the blockchain ecosystem through investments from Wintermute Ventures, partnerships and co-development with upcoming protocols and incubation of own projects. We act as official liquidity providers for … a large number of the world's highest profile blockchain projects. Wintermute is a hyper-growth highly profitable business with a very ambitious vision and roadmap. We manage billions of dollars in assets and trade more than $5B/day. We are backed by Lightspeed, Pantera Capital, Sino Global Capital … required but a strong willingness and curiosity to learn algorithmic, high-frequency, quantitative and liquidity provision trading is crucial. Strong interest and curiosity in blockchain, crypto and DeFi - you like keeping track of major news and developments in the crypto world. Other Requirements Have an owner mentality - you focus on More ❯
trade, B2B, and digitization of supply chains is a plus. You will work with a team of IT architects and software developers experienced in blockchain and data space technology, with access to IOTA's engineering teams and experts. Additionally, we are expanding collaborations with governments and industry to integrate our … end-to-end testing. Familiarity with source control systems like Git and task management tools like Jira. Excellent proficiency in English. Optional: Knowledge of Blockchain and Smart Contract technologies. What we offer Constant challenges and opportunities for skill growth. Participation in a growing international team. Being part of a global More ❯
and derivatives products and supports over 2,000 counterparties across crypto natives and traditional financial institutions. We actively participate in the development of the blockchain ecosystem by being one of the largest players in DeFi as well as our investments arm, partnerships and incubations. Wintermute was founded in 2017 by … Working knowledge of public and private networking concepts , including firewalls, VPNs, VPCs, subnets, and routing in cloud and hybrid environments. Knowledge of crypto markets, blockchain infrastructure, and DeFi protocols. Certifications in AWS or cybersecurity are a plus. Join our dynamic team and benefit from: Working at one of the most More ❯
and digitization of supply chains is a plus. You will be working with a team of IT architects and software developers with experience in blockchain and data space technology - and have access to IOTA's engineering teams and experts. Furthermore, we are growing our external collaboration with governments and industry … using OpenAPI. Unit testing/E2E testing. Source control systems and task management, e.g. Git, Jira. High proficiency level in English Optional: Familiarity with Blockchain/Smart Contract technologies What we offer Constant challenges and ability to grow skills Being part of a growing international team Being part of a More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Tempest Vane Partners
The Client My client is a Digital Asset Market Making firm that have built great success over the last few years since they established within the world of DeFi and Web3 algorithmic trading. They have a global team of elite More ❯
Eviden is an Atos Group business with an annual revenue of circa € 5 billion and a global leader in data-driven, trusted and sustainable digital transformation. As a next generation digital business with worldwide leading positions in digital, cloud, data More ❯
