Empleos de junior blockchain engineer en Barcelona

About MoonPay Hi, we're MoonPay.We're here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet.Why?Because crypto, stablecoins and blockchain aren't just technologies.They're tools for global financial empowerment.They give people and businesses more control over their money, their...

About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet. Why? Because crypto, stablecoins and blockchain aren’t just technologies. They’re tools for global financial empowerment. They give people and businesses more control over their...

Què faràs?Donar suport i col·laboraren els projectes liderats per la línia de Blockchain, enfocats en l'ús de tècniques criptogràfiques per a la privacitat i la identificació segura. Aplicar eines i tècniques criptogràfiquesavançades per a la protecció de dades, sistemes de Signatura de Clau Pública i la seguretat en transaccions...

i2CAT Foundation cerca un expert en criptografia per impulsar la recerca i el desenvolupament en eines de privacitat i identitat digital. Treballaràs en projectes de blockchain, Zero-Knowledge, i verificación de credencials, aportant solucions segures i escalables. La posició ofereix model híbrid amb teletreball i oportunitats de creixement professional...

Tamarind Intelligence Group busca un Desarrollador Full Stack Blockchain para un puesto remoto operando desde Barcelona. Diseñarás, desarrollarás y desplegarás soluciones descentralizadas, trabajando en la vanguardia de la tecnología blockchain y creando aplicaciones seguras.El rol requiere experiencia sólida en desarrollo full-stack y blockchain, con...

Holepunch is seeking a Junior Project Manager to help keep the Keet engine team moving across global time zones in a fully remote setting. You will connect priorities to concrete plans, collaborate with senior engineers, and help ensure fast, reliable releases in a deeply technical, open‑source environment. We value organization, strong written English...

A pioneering fintech company is seeking backend engineers to design and improve transaction infrastructures. This role involves building scalable blockchain applications, managing transaction lifecycles, and ensuring system resilience. Ideal candidates will have strong fundamentals in backend engineering and experience with production systems and blockchain...

A pioneering fintech company is seeking backend engineers to design and improve transaction infrastructures. This role involves building scalable blockchain applications, managing transaction lifecycles, and ensuring system resilience. Ideal candidates will have strong fundamentals in backend engineering and experience with production systems and blockchain...

P2 is the largest institutional staking provider with a global, fully remote team. We offer a fully remote, indefinite-term consultancy role with USD salary and a strong focus on infrastructure performance and security. We seek an engineer to own automation using Ansible, Python or Go, and to keep our blockchain nodes performant. You’ll work with...

A decentralized AI research collective is seeking a Senior Golang Developer to build a blockchain-based platform. The role involves designing robust node software and collaborating on AI-driven algorithms. Candidates should have over 5 years of experience in software development, particularly in Golang, and a strong understanding of blockchain technology....

A Fedefarma tenim clar que l'èxit dels nostres projectes es deuen a les persones que formem part del nostre equip.Els nostres quasi 100 anys d'experiència ens han ensenyat que el canvi és l'única constant.La nostra història és un testimoni d'adaptació, excel·lència i determinació.Per aquest motiu, si ets una persona amb mentalitat analítica,...

Smadex The teamYou will join our core engineering team, a collaborative group of 8 experienced engineers responsible for maintaining and evolving the real-time bidding (Open-RTB) auction system that powers our entire business. We foster a fast-paced, supportive environment where knowledge sharing is key. We value autonomy and will provide the platform for...

Are you an engineer motivated by industrial environments where your work drives innovation, efficiency and sustainability? At TMA, a leading company in waste management and recovery, we are looking for a JUNIOR ENGINEER for our Marpol facility, located in the Port of Barcelona. Here, your role will be essential in designing, planning and optimising...

4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of...

Smadex is a performance advertising engine for mobile apps, enabling the world's leading marketers to grow across Mobile and Connected TV (CTV). Powered by AI models trained on real campaign outcomes, Smadex delivers profitable growth at scale. Headquartered in Barcelona, with teams across the Americas, EMEA, and APAC, Smadex is a business unit of...

The Role:The Compilers team is developing the compilers, both for traditional languages (C, C++, Fortran) and for ML frameworks. Building on top of industry-standard compiler frameworks like LLVM, your role is to develop the components that will enable the use of Openchip’s novel hardware features and accelerators, bringing visible improvements to end...

We are actively seeking a Junior DFT Engineer to join our dynamic and growing Digital design team. The Role Work on design execution of silicon design Work on SoC DFT architecture and DFM concept Work on implementation and verification of DFT measures to meet product specifications and production requirements Work closely with cross-function teams (design,...

The RoleThe Compilers team is developing the compilers, both for traditional languages (C, C++, Fortran) and for ML frameworks. Building on top of industry-standard compiler frameworks like LLVM, your role is to develop the components that will enable the use of Openchip's novel hardware features and accelerators, bringing visible improvements to end...

ABOUT THE ROLE AND OUR TEAM: The Knot Worldwide is seeking a Junior back-end engineer to join The Knot Enterprise team. The Knot is the nation’s leading wedding marketplace, providing our couples with a personalized experience that guides them through the entire wedding planning journey. The Enterprise team develops the tools for the business to make our...

Would you like to start a new professional adventure as a Junior OT Engineer in one of our opportunities in the pharmaceutical & life sciences manufacturing industry in Spain ? Support the engineering, configuration and deployment of Zenon-based OT platforms across a multi-site manufacturing environment. Contribute to the maintenance, monitoring and...