Empleos de full-stack web developer en Barcelona

Fistrek busca un/a Desarrollador/a Full Stack Senior en Barcelona para diseñar e implementar soluciones de inteligencia artificial en el desarrollo de software. El/la candidato/a debe tener experiencia trabajando con AI Coding Agents como Claude Code y habilidades en ingeniería de software moderno.El trabajo es híbrido, con 1-2 días presenciales a la...

Location: Barcelona, SpainAt Convermax, we’re developing a powerful search engine tailored for online auto parts stores. We’re looking for a Mid-Level Full-Stack Engineer to join our development team. This role offers the chance to work on a high-performance, distributed system where every millisecond matters, helping to deliver exceptional search...

Ashby is looking for an ambitious full‑stack engineer to solve customer problems and build long‑term features. You will own major parts of the product, drive projects, and deliver high‑quality software. Responsibilities include researching, wireframing, and implementing features, as well as collaborating with teams to translate requirements. Benefits...

At Indeep AI, we are an applied AI research laboratory working at the intersection of natural language processing, linguistics, and human cognition. Our work is grounded in a simple conviction: the tools we use to write and understand documents should make communication clearer and more trustworthy, not less. That research powers Typewiser, our document...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing 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. WHY JOIN US If you're looking for a place to grow, make an...

🚀 Buscamos Senior Full Stack Developer / Integrator – Java & AWSEstamos incorporando un/a Senior Full Stack Developer con perfil Integrator para participar en un proyecto internacional dentro del sector financiero.📍 Modalidad: 100% remoto, con viajes puntuales a Alemania🕒 Dedicación: Full-time📅 Duración: Proyecto de larga duración🌍...

About the company Welcome to MVST! We’re a full product delivery studio based in Munich and Barcelona, on a mission to help companies build products and services that truly make a difference in the world. At MVST we take ideas from 0 to 1—through strategy, UX/UI design, product management, or software development. We empower and collaborate with...

**K&K Talents** is an international recruitment agency that has been providing technical resources in the European region **since 1993.** This position is with one of our **clients in Spain** , which is actively hiring candidates to expand its team. **Title: Full Stack Engineer – Knowledge Graph & Agentic AI** **Location: Barcelona, Spain (2 days...

¿Te motiva trabajar en plataformas empresariales de alto impacto a nivel internacional? En Hays, estamos buscando un/a Senior Full Stack Developer (Angular / Java) para un proyecto tecnológico puntero, dentro de una plataforma digital crítica utilizada por miles de usuarios en todo el mundo. Si te gusta el código limpio, los retos técnicos reales y...

¿Te consideras una persona dinámica y con ganas de aprender? ¿Te gusta colaborar y trabajar en equipo? ¿Tienes pasión por la tecnología? Si tienes ganas de poner en práctica tus conocimientos y participar en un proyecto real, no dudes en inscribirte, ¡estamos buscando a una persona como tú! Nuestra propuesta Somos la empresa de consultoría y...

Monolithic Power Systems, Inc. in Barcelona is seeking a Software Engineer Intern to explore responsive web design and modern frontend technologies. You will participate in planning, designing, developing, testing and deploying software as part of the software team.We value strong HTML/CSS/JavaScript skills, familiarity with React.js and Next.js, and an...

Senior Full Stack Developer Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible. Barcelona 3–6 Month Engagement I'm currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement. This is a...

Leadtech Group is seeking a talented Full-Stack Developer to help build and scale AI-driven platforms. You will work across our technology stack to deliver seamless user experiences, joining projects with a shipping-fast approach and modern tools.The role involves developing frontend and backend features, integrating external services, and collaborating with...

N-iX is a global software development service company delivering next-generation software for Fortune 500 clients and global partners. We are seeking an experienced Technical Lead / Full Stack Engineer (Java + React) to steer architecture, coding, and DevOps across innovative products in a flexible work environment.You will mentor engineers, drive XP...

Middle Full Stack Developer (Generative AI)¿Tiene las siguientes habilidades, experiencia e impulso para tener éxito en este puesto? Descúbralo a continuación.Location: Spain (100% Remote)Type: Full-timeCompensation: 35K-45KAbout the RoleWe’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the...

Kodify seeks a star Full-Stack Developer to join their innovative team based in Spain. This role offers full remote work in the EU or working in the awesome Barcelona office. As a Full-Stack Developer, you will evolve platforms that attract close to 100M unique visitors monthly and ensure technical excellence.The ideal candidate has at least 3 years of...

Grupo Planeta Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día. Todos los profesionales y empresas del Grupo...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a ejecutar...

SEREM Consultoría Empresarial está buscando un AI Engineer Full-Stack Senior en Barcelona para integrar y optimizar soluciones de inteligencia artificial en el ciclo de desarrollo de software. El rol es clave, enfocándose en la automatización y calidad del código.El candidato ideal debe tener experiencia en construir sistemas de IA, colaborar en equipos...

Bifrost Studios is hiring for an AI engineering role focused on building and shipping AI-powered features. You will own surfaces end to end, from UI to database and deployment, and work on the LLM-backed components of the product.You will work with TypeScript/React, Postgres, Supabase and Next.js, deploying on Vercel and collaborating with a fast-growing...