Empleos de senior full-stack engineer api en Zaragoza

AgileEngine, LLC. is seeking an experienced Sr. Full-Stack Software Engineer to support an AI training project. This fully remote contractor role focuses on developing and debugging front-end and back-end systems, building APIs, and evaluating AI-generated code for quality and security.You will work across languages and codebases, translating software builds...

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 Engineer (F# / ASP.NET Core / ReactJS) based in Spain.Join a product-focused engineering team building modern SaaS solutions that simplify complex business and governance processes. As a Senior Full Stack...

Kapa.ai is seeking a software engineer to work across the stack, helping answer thousands of developer questions daily. You will scale the RAG engine, build features in the analytics platform, and maintain client integrations using React and Python.The role requires a CS/ML background with 3+ years of experience in backend and frontend work, and an interest...

¿Tienes amplia experiencia en desarrollo Full Stack y un nivel avanzado de inglés?¿Buscas un nuevo reto profesional en un entorno internacional, trabajando con un equipo técnico senior y en modalidad 100 % remota?¡Esta oportunidad puede interesarte! En Beigar buscamos un/a Desarrollador/a Full Stack Senior con al menos 5 años de experiencia en...

Oportunidad de trabajar en proyectos innovadores con IA generativa real en producción . Sobre el perfil:Buscamos un AI Full Stack Developer con una base sólida en desarrollo web utilizando Typescript, React y Node.Js (NestJS), que además cuente con experiencia integrando modelos de lenguaje (LLMs) en aplicaciones reales.Desarrollar funcionalidades de...

Sr. Full-Stack Software Engineer - RemoteFull-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key...

Sr. Full-Stack Software Engineer - RemoteFull-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key...

Oportunidad de trabajar en proyectos innovadores con IA generativa real en producción . Sobre el perfil:Buscamos un AI Full Stack Developer con una base sólida en desarrollo web utilizando Typescript, React y Node.Js (NestJS), que además cuente con experiencia integrando modelos de lenguaje (LLMs) en aplicaciones reales.Desarrollar funcionalidades de...

Shakers is seeking a Freelance Senior Full-Stack AI Engineer to turn generative models into trusted production systems. Work 100% remotely for a 6-month engagement, collaborating on Vercel v0 Platform API-based harnesses and LLM workflows. You will build with ReactJS, TypeScript, Next.js, Node.js, REST/GraphQL, and PostgreSQL, and automate GitHub and...

NTT DATA Europe & Latam in Zaragoza seeks a skilled Full Stack Developer specialized in Angular and Java to build scalable, cloud‑native web applications with modern frontend and backend technologies. You will join an international team, leveraging Angular v16+, NgRx, Angular Material, and Nx monorepos, and contribute to quality engineering, automation,...

Oportunidad de trabajar en proyectos innovadores con IA generativa real en producción . Sobre el perfil:Buscamos un AI Full Stack Developer con una base sólida en desarrollo web utilizando Typescript, React y Node.Js (NestJS), que además cuente con experiencia integrando modelos de lenguaje (LLMs) en aplicaciones reales.Desarrollar funcionalidades de...

NTT DATA Europe & Latam in Zaragoza seeks a skilled Full Stack Developer specialized in Angular and Java to build scalable, cloud‑native web applications with modern frontend and backend technologies. You will join an international team, leveraging Angular v16+, NgRx, Angular Material, and Nx monorepos, and contribute to quality engineering, automation,...

Mitek (NASDAQ: MITK) is a global leader in digital & biometric identity authentication, fraud prevention, and mobile deposit solutions. Our verified identity platform and advanced image capture solutions are built on the latest advancements in biometric recognition, artificial intelligence, computer vision and machine learning, and trusted by over 7,500...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you're a collaborator who wants to help transform how businesses...

About The Agile MonkeysWe're a software studio of 75+ people, and still growing. We build production AI systems for regulated industries like healthcare, insurance and banking, mostly for US clients. We also build our own AI-native products. AI isn't a layer we add on top. It's how we work and what we ship.About the roleWe're growing several teams at once,...

Mondelez International is seeking a versatile Full Stack Engineer with a strong Data Engineering background to join our Media Data Platform team. You will bridge complex data infrastructure and user-facing solutions, collaborating with vendors and internal stakeholders to deliver secure, scalable data products. The role emphasizes data pipelines,...

Full Stack Engineer - Java/Node.Js & ReactLocation: Remote - EuropeContract: 12 monthsRate: €250-€300 per dayStart: November 2026About the RoleWe are seeking an experienced Full Stack Engineer for an exciting 12-month remote contract with an established international organisation. You will contribute to the design, development and optimisation of...

Estamos em busca de um(a) Desenvolvedor(a) Full Stack Sênior para atuar no desenvolvimento e na evolução de soluções tecnológicas, transformando protótipos criados com Inteligência Artificial e ferramentas Low-Code em produtos de software robustos, seguros, escaláveis e prontos para produção. A pessoa será responsável pelo desenvolvimento de...

bunch is building the operating infrastructure for private markets. As a Full Stack Engineer with a frontend focus in our Platform team, you'll shape frontend architecture, contribute to backend services, and help maintain our Design System. You will ship end-to-end features that empower thousands of users managing billions in assets. You'll collaborate...

AI Engineer / Full Stack Developer - AI Reporting & Insights - Barcelona or Warsaw basedMadrid, SpainWarsaw, PolandFull timeR-**Job Description****Are You Ready to Make It Happen at Mondel?z International?****Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours. **You provide software and application knowledge to support implementation...