Empleos de web3 developer en Barcelona

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28 ofertas de empleo de web3 developer en España. Encuentra ofertas actualizadas diariamente de los principales portales de empleo.


  • barcelona, kingdom of spain Jobgether Jornada completa

    Jobgether is seeking a Senior Full Stack Developer based in Spain to lead architecture and implementation across frontend, backend, and Web3 integrations. You will own end-to-end development for decentralized trading tools processing real-time data streams, collaborating with an experienced team to deliver scalable, secure systems from design to...


  • Barcelona, Cataluña, España Jobgether Jornada completa

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer based in Spain. Join an innovative Web3 technology environment developing advanced market intelligence solutions and next-generation decentralized trading infrastructure. As a Senior Full Stack...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Jobgether Srl Jornada completa

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Trenches / Web3 Frontend Developer based in Spain. This is a high-ownership frontend engineering role focused on building the client experience for a fast-moving onchain trading terminal. You will own critical trading surfaces...

  • Front End Engineer

    Hace 6 días


    Barcelona, Cataluña, España AmTrav Jornada completa

    Senior Front End Engineer to build developer tools, SDKs, and integrations for games entering web3, working with frontend technologies and game engines.


  • Barcelona, España Careers Jornada completa

    Who we areWe simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we're here to help people trust themselves enough to build their financial freedom --- for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the...


  • Barcelona, Cataluña, España Startup Talents Jornada completa

    The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

  • Head Of Devops

    Hace 6 días


    Barcelona, Cataluña, España 1inch Jornada completa

    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...


  • Barcelona, España Careers Jornada completa

    Who we areWe simplify wealth creation. Founded in **** in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we're here to help people trust themselves enough to build their financial freedom --- for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the...

  • Front End Developer

    Hace 2 semanas


    Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Jobgether Srl Jornada completa

    Our partner is looking for a Trenches / Web3 Frontend Developer based in Spain. This is a high-ownership frontend engineering role focused on building the client experience for a fast-moving onchain trading terminal. The role combines advanced frontend engineering with deep Web3, trading, wallet, and real-time application expertise. The environment is...

  • FRONT-END DEVELOPERS

    Hace 2 semanas


    Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Jobgether Srl Jornada completa

    Our partner is looking for a Trenches / Web3 Frontend Developer based in Spain. This is a high-ownership frontend engineering role focused on building the client experience for a fast-moving onchain trading terminal. The role combines advanced frontend engineering with deep Web3, trading, wallet, and real-time application expertise. The environment is...

  • UX/Front-end engineer

    Hace 2 semanas


    Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Jobgether Srl Jornada completa

    Our partner is looking for a Trenches / Web3 Frontend Developer based in Spain. This is a high-ownership frontend engineering role focused on building the client experience for a fast-moving onchain trading terminal. The role combines advanced frontend engineering with deep Web3, trading, wallet, and real-time application expertise. The environment is...


  • Barcelona, Catalonia, España Bitpanda Jornada completa

    Who we are We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the...

  • Senior Backend

    Hace 2 días


    barcelona, catalonia, España Merlin Digital Partner Jornada completa

    Somos Merlin Digital Partner , una consultoría líder en la captación de talento IT & digital con más de 10 años de experiencia. Hemos escalado grandes referentes del sector como Wallapop, Glovo, Banc Sabadell o Sulzer , entre otros. Enfocados en humanizar y agilizar los procesos de selección , nuestro objetivo es transformar empresas mediante la...