Trabajo Blockchain Developer en Barcelona

Overview Senior Golang Developer with Blockchain Expertise at GenLayer Labs. We are a decentralized AI research collective building trust infrastructure for the AI Age. Our GenLayer node powers a blockchain-based platform where autonomous agents and protocols can reason, transact, and govern with sovereignty, transparency, and trust. Backed by Maelstrom (Arthur Hayes), Arrington Capital, and...

About GenLayer Labs GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous...

Una empresa tecnológica innovadora en Barcelona busca un Desarrollador que colabore directamente con su CEO en la creación de proyectos funcionales. Se valora la experiencia en Python, herramientas de inteligencia artificial y blockchain. Se ofrece un entorno dinámico con modelo de trabajo híbrido, enfocado en la innovación y alta autonomía. No es necesario ser senior, pero sí tener iniciativa y...

We’re part of a European tech group with over 10,000 professionals across 60 cities , yet we operate locally as an agile, close-knit team with real autonomy . We design and build scalable solutions for projects across Europe focusing on creating software that evolves , not just software that works. #You’ll join an international, high-performing engineering team , contributing to every stage of...

As a Blockchain Engineer (Smart Contracts) at Openfort, you’ll take large areas of ownership across our onchain product surface: smart contracts, wallet/vault architecture, and the developer experience around them. Because we build developer tooling, engineering and product are tightly connected. We value simple primitives, intuitive APIs, and rapid iteration. This isn’t just about shipping...

A leading fintech company in Barcelona is seeking a Senior Backend Developer to work on the development and maintenance of backend components. The role involves enhancing existing NodeJS services, ensuring scalability, and implementing high-security standards. Ideal candidates will have exceptional Node/JavaScript skills, experience with databases like MySQL and MongoDB, and a solid grasp of...

Proven hands-on software development experience (Java or other JVM-based languages):Up to 1 yearBetween 1 and 3 yearsBetween 3 and 5 yearsMore than 5 yearsExperience in Scala development on production:Up to 1 yearBetween 1 and 3 yearsBetween 3 and 5 yearsMore than 5 yearsExperience in Scala development in non-production or hobby projects:Up to 1 yearBetween 1 and 3 yearsBetween 3 and 5 yearsMore...

🚀 The Senior Developer will serve on the Giga team with a focus on supporting activities of the Giga Barcelona Technology Center. The incumbent will be responsible for developing and maintaining the core software solutions that support Giga’s mission. 📝 Type of Contract: Freelance Key responsibilities include: - Developing back-end components for projects within the team. - Leveraging cloud...

Join to apply for the Senior EPM Application Developer role at Schneider Electric 3 weeks ago Be among the first 25 applicants Join to apply for the Senior EPM Application Developer role at Schneider Electric Get AI-powered advice on this job and more exclusive features. We seek a technically skilled Senior EPM Application Specialist to join our team, combining finance expertise with IT and...

Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store,...

The Original Bitcoin Exchange Inspired by Bitcoin's vision of financial freedom, we are committed to empowering individuals to transact and connect seamlessly across the globe. From the early days of the Bitcoin revolution, our mission has been to champion freedom through innovative, reliable, and accessible technology—ensuring that everyone, everywhere, has the tools to participate in a truly...

GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous agents and smart...

A decentralized AI research collective is seeking a Developer Relations Lead in Barcelona. In this role, you will connect with developers eager to use the GenLayer platform, organize hackathons, and produce valuable technical content. The ideal candidate has a strong background in Developer Relations, excellent communication skills, and a passion for AI and blockchain. This position offers a...

As a Blockchain Engineer (Smart Contracts) at Openfort, you’ll take large areas of ownership across our onchain product surface: smart contracts, wallet/vault architecture, and the developer experience around them. Because we build developer tooling, engineering and product are tightly connected. We value simple primitives, intuitive APIs, and rapid iteration. This isn’t just about shipping...

Overview Join Tether and Shape the Future of Digital Finance. At Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to...

About GenLayer Labs GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous...

About the job As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. Responsibilities Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures. - Improve existing core backend...

Role Overview As the Developer Relations Lead, you will connect with, inspire, and educate developers willing to build on the GenLayer platform. Your main goal will be to create, nurture and expand a network of enthusiastic developers with passion for building solutions leveraging the potential of GenLayer. This role includes developing and executing strategies to grow our developer community,...

About GenLayer Labs GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous...

About the job As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. Responsibilities Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures. Improve existing core backend services...