blockchain developer

1,051 blockchain developer job listings in United Kingdom. Find daily updated positions from leading job boards.

  • Blockchain Developer Premium

    1 week ago


    London, United Kingdom Emerging Technology Full-time

    Company DescriptionOur client a cutting edge blockchain technology company based in Central London is building the next generation blockchain (Ethereum) platform focusing on decentralisation of global financial institutions.Job DescriptionThe blockchain Developer will hold responsibility for Building digital assets infrastructure on Ethereum to decentralise...

  • Blockchain Developer Premium

    1 week ago


    London, United Kingdom Recruitment Full-time

    Job brief Our leading Web3 client is seeking a talented Blockchain Developer with a specialization in decentralized finance (DeFi) to join their team. In this role, you will play a crucial part in designing, developing, and integrating blockchain solutions for DeFi protocols, focusing on swaps and decentralized exchange (Dex) aggregators. If you are...

  • AWS Blockchain Architect Premium

    1 week ago


    London, United Kingdom Emerging Technology Full-time

    Company DescriptionIn today’s digital era, customers are looking for outcome driven services and solutions. Person is expected to bring in required domain, technical and execution capabilities, to help customer realise its vision and in end-to-end transformation journey through smarter applications, integrated services and execution excellence.Job...

  • Blockchain Engineer Premium

    2 days ago


    City of London, England, United Kingdom Arena Entertainment Remote Full-time

    About Us We’re a digital entertainment company creating engaging online platforms people love. Since 2021, we’ve been building something different. Our brands include MetaWin, WOW Vegas, BetZoo Media, Hit.com and Rolla, with more to come. With teams in London, Malta, Gibraltar and Miami (launching 2025), each platform is designed to deliver unique,...


  • London, England, United Kingdom JPMorgan Chase & Co. Full-time

    Embrace the challenge of securing institutional blockchain infrastructure at scale, driving operational excellence across on-chain monitoring operations, and implementing cutting-edge detection capabilities for smart contract and digital asset security. As a Blockchain Security Operations Vice President in Cybersecurity & Tech Controls, you will contribute...


  • , United Kingdom 1inch Full-time

    1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi...

  • Talent Pool Premium

    6 days ago


    , United Kingdom 1inch Full-time

    1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi...

  • Fintech backend developer Premium

    1 day ago


    London, England, United Kingdom Humaniq Full-time

    Role Specifics Development of the token exchange backend, development of the investor profile backend, crowd-funding portal development, analytics dashboard development. Duties And Responsibilities Interaction with the APIs of various exchanges Development of exchange points’ financial automation Working with the Ethereum node Interaction with the...


  • London, United Kingdom Fireblocks Full-time

    The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and...

  • Full Stack Java developer Premium

    3 days ago


    London, England, United Kingdom Ascendion Full-time

    Role: Full-Stack Java Developer Location: London, UK Experience: 5–10+ Years Key Skills: Strong hands-on experience in Full-Stack Java Development Solid Linux/Unix experience Exposure to AI coding tools such as Claude Code, Windsurf, Devin, or GitHub Copilot (preferred) Strong coding and problem-solving skills Comfortable working in a fast-paced...

  • Full Stack Developer Premium

    2 days ago


    London, England, United Kingdom Lansdowne Payments Full-time

    Full Stack Developer Company: Lansdowne Payments (lansdownepayments.com) Location: Remote / Hybrid - Europe, Latvia (CET +/- 3 hours) Type: Full-time Sector: Fintech - Payments, FX & Digital Assets About Us Lansdowne Payments is a FINTRAC-regulated Money Services Business operating across payments, FX, and virtual currency / stablecoin services. We serve...


  • City, United Kingdom Ray Associates Full-time

    Job DescriptionReact Native developer (preferably lead) with ambition and experience required to join an exciting, well funded (over $20 million) tech company working in the cryptocurrency and fintech world! There is a movement happening in this organisation and they need a strong React Native Developer to help them gear towards launching a product and...


  • London, England, United Kingdom JPMorgan Chase & Co. Full-time

    Embrace the challenge of securing institutional blockchain infrastructure at scale, delivering intelligence-driven operational excellence across on-chain monitoring operations, and implementing cutting-edge detection capabilities for smart contract and digital asset security. As a Blockchain Intelligence Vice President in Cybersecurity & Tech Controls, you...

  • Backend Node.js Developer Premium

    4 days ago


    London, England, United Kingdom CoinDesk Full-time

    The Team: CoinDesk Data Engineering The CoinDesk Data Engineering Team builds the infrastructure that powers global crypto market data. Our mission is to architect resilient systems that process tens of billions of monthly requests, managing the full lifecycle of data from global exchange ingestion to delivery via high-throughput APIs and streaming...

  • Blockchain Engineer Premium

    1 week ago


    London, United Kingdom Recruitment Full-time

    Job Brief: We are currently exclusively retained by a layer one protocol who are looking to hire a skilled Blockchain Developer to join their team and contribute to the development of their cutting-edge blockchain solutions. The ideal candidate will be responsible for designing, implementing, and maintaining blockchain-based applications while ensuring...


  • London, GT LON, United Kingdom BNY Mellon Full-time

    DescriptionAt BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with...

  • Blockchain Engineer Premium

    1 week ago


    London, United Kingdom Yeah! Global Full-time

    One of our clients based in CA, USA is looking to hire 8 talented Blockchain Engineers globally to join their growing team. The ideal candidate will have a strong background in blockchain development, with a focus on developing and implementing innovative solutions for our clients. As a Blockchain Developer, you will be responsible for designing,...