Empleos de senior react developer en Madrid

We're looking for a Senior Software Developer to lead development of web applications and Saa S platforms at Galileo Studio and its ventures. You'll be a technical reference on architecture, code quality and continuous delivery on projects that blend product, AI and B2 B business. What you'll do Design and build applications with Next.Js, React and Type...

Location: Remote Europe (Spain, Portugal, Germany or the UK) This is a chance to build at real scale on an app that millions of people use every day. You'll be working on the backend systems that keep everything running smoothly. The team is experienced, the environment is genuinely autonomous, and there's a real pathway to Tech Lead or Engineering Manager...

About WorkatoWorkato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business.Haga clic en "Solicitar" a continuación para enviar su candidatura. Asegúrese de que su CV está actualizado y de que ha leído primero las especificaciones del puesto.Workato unifies data,...

EXPERT FULL STACK DEVELOPER | JAVA + ANGULAR + REACT NATIVE Modalidad: 100% remoto Descripción del puesto Buscamos un/a Expert Full Stack Developer con fuerte experiencia en Java/Spring Boot y Angular , capaz de asumir responsabilidades de arquitectura y liderazgo técnico a nivel de múltiples equipos. Requisitos imprescindibles 10+ años de experiencia...

Experteer Overview In this role you will contribute across the software lifecycle to deliver reliable, maintainable solutions supporting ENGIE’s B2B energy supply activities. You’ll work with cross-functional teams and focus on quality, security, and service continuity. The position blends development, testing, deployment, monitoring and production...

Experteer Overview En este rol trabajarás en el diseño, implementación y soporte de integraciones entre plataformas de brokerage y sistemas existentes, asegurando estabilidad y rendimiento.Colaborarás con analistas de negocio para aplicar soluciones y buscar mejoras continuas, gestionando incidentes y promoviendo buenas prácticas de desarrollo e...

DescripciónEl IT Integration Senior Developer será responsable del diseño, implementación y soporte de integraciones para las plataformas de Broking.Este rol trabajará estrechamente con los analistas de negocio para aplicar las soluciones definidas, garantizando la estabilidad, eficiencia y rendimiento de las integraciones actuales y futuras.Además,...

At Roche you can show up as yourself, embraced for the unique qualities you bring.Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación.Our culture encourages personal expression, open dialogue, and genuine connections,where you are valued, accepted and respected for who you are, allowing you to thrive...

This position is listed on behalf of a partner company, which manages all applications and next steps.Our partner is looking for a Senior i OS Developer (Swift) based in Spain.As a Senior i OS Developer, you will play a key role in building and enhancing a native mobile application with a strong focus on accessibility and inclusive design.You will leverage...

Palatin está buscando un Technical Lead / Senior Fullstack Engineer para liderar la plataforma digital de datos en Madrid. Trabajarás con Product Owners, arquitectos y equipos Agile para definir la arquitectura y guiar la implementación.Combinarás liderazgo, gestión de proyectos y desarrollo hands-on, definiendo estándares técnicos y mentorizando al...

Join our dynamic team in Madrid and help shape the future of digital energy solutions. As part of Axpo's innovative IT center, you'll build cutting-edge web applications that drive the energy transformation forward.What you will do:Architect, develop, and maintain high-quality, scalable frontends using React 18+ and TypeScript 5+Lead the development of new...

Treatwell is seeking a Senior Full Stack Engineer (React & Java) to join our Madrid-based team while operating in a fully remote capacity. You will own features end-to-end across frontend and backend, collaborating with designers, PMs, and fellow engineers to deliver incremental value in short cycles. You will work with a modern React/TypeScript frontend,...

German Sustainable Tech Unicorn in Madrid is seeking a Senior Full-Stack Engineer to own end-to-end development of ESG-focused products that help 2,000+ global companies comply with regulations. You will design scalable backend with Node.Js/Type Script and frontend with React.Js, lead technical choices in microservices, and collaborate in agile squads....

Octopus Energy Group ищет старшего frontend инженера в Барселоне с гибридным форматом работы. Ваша задача — разрабатывать и внедрять новые функции во фронтенде, улучшать приватную область, управлять счетами...

Octopus Energy in Spain is seeking a Senior Frontend Engineer to own frontend architecture, deliver high‑impact features, and scale customer portals. You’ll collaborate with international teams across Europe and work mainly in Type Script/React within a fast‑paced, evolving environment.You’ll be hands‑on with Next.Js, Graph QL, and CSS‑in‑JS,...

Responsibilities Participar activamente en el desarrollo de aplicaciones web modernas utilizando React y TypeScript. Diseñar e implementar componentes reutilizables y escalables. Realizar pruebas unitarias con React Testing Library y Jest. Aplicar buenas prácticas de programación orientada a objetos (OOP) cuando sea necesario. Colaborar en la definición...

to apply, save this posting, or score it against your profile with AI.## About the roleOwn the end-to-end development of the React Native app, from UI and state management to API integration and App Store releases. Collaborate with founders to set engineering culture, architecture standards, and optimize performance across mobile and backend layers.##...

To Be IT ищет старшего Full Stack разработчика для международного проекта в Барселоне. Требуется глубокий опыт в Frontend и Backend: Next.Js/React и Python/Fast API, умение работать автономно и обеспечивать качество,...

Max IT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations across several European countries, connecting...

ERNI is seeking a senior Software Engineer to join our Industrial Automation software platform. You will apply your React expertise and software design experience to build high-quality, responsive features as part of a global development team.As a senior profile, you will mentor others, participate in code and design reviews, and drive quality through unit...