Empleos de full-stack engineer nodejs nextjs en Madrid

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...

Full Stack Engineer needed to join a remote team, building tools for startups. Requires experience with Rails/Ruby and/or Ember and various tech stacks. Salary: $90,000 - $120,000.

EY GDS Spain is seeking a Senior Software Engineer to join our hybrid team in Málaga. You’ll build modern web applications as a Full-Stack Engineer using Python and Angular, and you’ll explore integrating AI features with LLMs, embeddings, and RAG workflows.Ideal candidates have 3+ years of end-to-end development, strong API design with FastAPI/Flask or...

Bunch is building the operating infrastructure for the next generation of private markets. You will join the Platform Core team as a Full Stack Engineer with a frontend focus, shaping user interfaces and services that power our platform.You’ll collaborate across product, design, QA, and engineering to ship features end-to-end, while mentoring others and...

It Partner busca un/a Senior Full Stack Developer con más de 5 años de experiencia para evolucionar plataformas empresariales estratégicas, trabajando en entornos Agile y AI-Native, con énfasis en soluciones escalables, seguras y de alta calidad.Te incorporarás a equipos que diseñan APIs REST, microservicios y automatización, participando en CI/CD,...

Actual Talent is the talent acquisition consultancy that offers Executive Search, RPO and Talent Solutions.About the client:A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency. Backed by a €130M Series C investment, our client has built a proprietary, serverless cloud infrastructure to ensure human rights and...

A global technology consulting firm based in Barcelona is looking for a Full Stack Software Developer to join their innovative team working on AI-enabled fleet management solutions. You will be responsible for designing and maintaining robust software components, translating business requirements into effective solutions, and collaborating with international...

GFT Technologies SE busca un Senior Full Stack Developer (Java & Angular) para unirse a nuestro equipo. Participarás en diseño, desarrollo y mantenimiento de aplicaciones empresariales basadas en microservicios, con backend en Java/Spring Boot y frontend en Angular.Trabajarás en proyectos que incluyen APIs REST, CI/CD y uso de herramientas de IA para...

BizAway, located in Barcelona, is seeking an enthusiastic Application Engineer (Full-Stack Mobile) to enhance mobile experiences integrated with a robust backend. The ideal candidate shows strong UX passion, problem-solving skills, and experience with React Native and A/B testing. The position offers a permanent contract, hybrid working model, and attractive...

MaxIT Consulting - Max Corporate Group in Barcelona, Spain, seeks a Senior AI-First Full-Stack Engineer to own the full product stack and drive AI-enabled development in a healthcare-focused marketplace.You will work in a founder-led, autonomous environment, collaborating with product, design, and operations while applying AI tools to accelerate delivery and...

HUBBLR seeks a seasoned Software Product Engineer with a backend orientation who can also manage frontend tasks. You will own delivery, contribute to product strategy, and help shape scalable software for client projects.The role is hybrid: 2–3 days in the Valencia office, with travel to Germany and Spain as needed. Strong English communication and 4+...

Ookla seeks a talented Software Engineer to join a team building next-generation platforms that visualize and analyze data to drive real-world action. You’ll work across full-stack web development using React, Redux Toolkit, and Vite on data visualization portals.You’ll contribute to RESTful APIs with Node.Js, participate in Agile processes, and leverage...

Grupo Digital busca un/a Senior Full Stack con base sólida en Java/Spring Boot para diseñar, desarrollar y mantener aplicaciones empresariales modernas. Trabajarás con microservicios, REST APIs y IA aplicada al ciclo de vida del desarrollo, desde generación de código hasta testing y documentación.Necesaria experiencia en backend/frontend y capacidad...

As a FullStack Engineer, you will play a key role in designing and building modern, scalable services using NextJS, Nodejs, TypeScript, and MongoDBYou’ll develop robust, maintainable services that power our platform, ensuring performance, reliability, and seamless integration across systemsYour technical insight and creativity will help shape a modular,...

OpenNebula Systems is hiring a Senior Full-Stack Developer to work on the OpenNebula web interface and its edge computing initiative. You will lead frontend development with opportunities to contribute to backend components, thrive in an autonomous, cross-functional team, and impact a widely used open-source cloud platform.The ideal candidate has strong...

Hey!Get ready to set sails and navigate therindus waveWe'rerindus,a People company. We love IT professionals and ourpassionis to help and empower our crew to get the best out of themselves, unfold their full potential, and help them grow.Because growthis in our mindset, we're doing it since 2017, closely with our German Partners, helping them shape their...

Arsys seeks a Specialist Full-Stack Execution for the Euro Office Performance Group (Server Development) to drive high‑volume feature delivery and rapid bug fixes across the document suite, clearing paths for senior architects and keeping momentum during sprint cycles.You will refactor legacy JavaScript modules with AI‑assisted methods, build vertical...

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...

Bark is seeking a Senior Full Stack Engineer based in Spain for a fully remote role. You’ll own both frontend and backend work in the Acquisition domain, building scalable APIs and marketing tooling, including AI-powered internal tools to streamline campaigns and autonomous workflows.You’ll collaborate with marketing, product and design to ship...

Ofertas de Senior Python Full Stack Engineer C...¡Lo siento! ¿Qué no te gustó de este trabajo?El trabajo no coincide con mi búsquedaDescripción de trabajo irrelevanteMuy pocos detalles / Falta de informaciónEl trabajo parece obsoletoSospechoso / Parece una estafaOtro (por favor especificar).Gracias por tus comentarios.Su aportación nos ayuda a...