Empleos de remote full stack engineer en Barcelona

Organizational context: The United Nations Human Settlements Programme (UN-Habitat) is the UN agency for sustainable urban development. This consultant role supports the City Resilience Global Programme by providing technical expertise and analytical support to partner cities, aiming to foster inclusive, sustainable, and climate-resilient urban development....

Kodify in Barcelona is seeking a Senior Full-Stack Developer to help evolve a platform supporting nearly 100 million unique visitors monthly. You will have full responsibility for technical design, development, and testing in a fully remote position, fostering collaboration within a globally diverse team.The role offers a top-notch tech stack, flexible...

Pillar was founded in 2025. Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a product-minded Full...

We are a European digital freight platform that simplifies the way shippers, carriers, and brokers connect. With a multicultural team of experts in land freight transport, we are leveraging our team's extensive knowledge, supported by our platform to provide an effective and great service to our customers. Supplemented by an in house broker team focused on...

Monolithic Power Systems, Inc. in Barcelona is seeking a Software Engineer Intern to contribute to responsive frontend development using HTML, CSS, JavaScript, React.js, and Next.js.You will assist in building reusable components, optimizing displays across devices, and supporting full-stack features and CMS integrations. The role emphasizes collaboration...

Vonage is seeking a Full Stack Software Engineer to join the Connectors Engineering team and help enhance Vonage Connectors Collection. You will develop both frontend and backend solutions, focusing on quality, fault tolerance and performance, gaining hands-on experience with real-time communications and event-driven systems.You will collaborate with product...

N-iX, a global software development company, seeks an experienced Technical Lead / Full Stack Engineer (Java + React) to guide a high-performing Barcelona-based team. You will shape architecture, drive engineering excellence, and partner with product owners to deliver scalable, secure applications that power strategic initiatives.This role blends leadership...

Organizational context: The United Nations Human Settlements Programme (UN-Habitat) is the UN agency for sustainable urban development. This consultant role supports the City Resilience Global Programme by providing technical expertise and analytical support to partner cities, aiming to foster inclusive, sustainable, and climate-resilient urban development....

Monolithic Power Systems, Inc. in Barcelona is seeking a Software Engineer Intern to contribute to responsive frontend development using HTML, CSS, JavaScript, React.js, and Next.js.You will assist in building reusable components, optimizing displays across devices, and supporting full-stack features and CMS integrations. The role emphasizes collaboration...

N-iX, a global software development company, seeks an experienced Technical Lead / Full Stack Engineer (Java + React) to guide a high-performing Barcelona-based team. You will shape architecture, drive engineering excellence, and partner with product owners to deliver scalable, secure applications that power strategic initiatives.This role blends leadership...

About Expereo Expereo provides managed internet, SD‑WAN/SASE, and cloud connectivity solutions to enterprises and government sites worldwide. About The Role Lead Engineer in Digital Office, responsible for accelerating transformation by designing and building front‑end and back‑end applications, mentoring engineers, shaping best practices, and...

Pillar was founded in 2025. Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a product-minded Full...

Deeto is transforming how B2B companies grow by turning their customers into their most powerful growth engine. Our AI‑powered voice of customer (VoC) platform makes it effortless for companies to capture, organize, and activate authentic customer voices—delivering the right proof points at the right moment to accelerate deals and build trust at...

MVST is looking for a Full Stack Developer to join their team in Barcelona. You will develop and maintain web and mobile applications while collaborating with cross-functional teams. The ideal candidate has 2-4 years of experience in full-stack development with proficiency in JavaScript frameworks, Node.js, and database technologies.The company offers a...

Leyton's Mainloop team in Sant Cugat del Vallès seeks a Full-Stack Engineer to own production software end-to-end in an AI-assisted workflow. This on-site role helps build a new engineering group supported by a long?standing international portfolio.Two levels are open—junior and senior—with responsibility split between the Product Owner and the...

Max IT Consulting – Max Corporate Group, Barcelona, Spain, seeks a Senior AI-First Full-Stack Engineer to own the full product stack in a fast-growing European tech company focused on an AI-powered healthcare workforce platform. You will collaborate with a founder-led team, apply AI tools in daily development, and build secure, scalable systems across...

INGROUP busca un/a Senior Full Stack Developer para unirse al equipo en Lleida. La posición lidera la continuidad y evolución de plataformas en cloud, con foco en soluciones que conectan XR, IA e IoT, y requerirá visión de producto y toma de decisiones técnicas.Se valorará experiencia en AWS/GCP, PHP/Laravel, JS/React y, si es posible, Python/Django....

Materialise Medical is seeking a Senior Full-Stack Developer to help build Mimics Workflow, a standalone service within our case management platform for personalized patient care. You will work across the stack, delivering scalable backend services in .NET Core and front-end interfaces in React with TypeScript, while collaborating with product, QA, and...

Full Stack Engineer (Senior/Lead) ID38801 AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Overview We are looking for a...

N-iX in Barcelona is seeking a Senior Full Stack Engineer to design and implement cloud-native identity and fraud products on AWS. You will develop backend services with Go, build user-facing features in React, and ensure high-performance and secure solutions. Ideal candidates should have extensive experience in software development, particularly in Go and...