Empleos de junior react developer en Madrid

Otto Group one.O Spain is seeking a frontend developer to join our team for a time-limited migration of our online shop to SCAYLE's new platform architecture. You will adapt the GraphQL API layer and Next.js shop, collaborating with SCAYLE to interpret platform changes and make informed technical decisions.The role requires 5+ years of React experience,...

UST España & Latam busca un Senior Fullstack Developer Java/React para diseñar, desarrollar y evolucionar soluciones digitales de alto rendimiento. Participarás en backend y frontend, APIs REST, y arquitecturas basadas en Spring Boot y eventos con Kafka. Se valorará experiencia con OpenShift y sistemas legacy, dentro de entornos ágiles.La posición...

Sopra Steria Group busca un/a Senior FullStack Developer con experiencia en Python y React para trabajar en la pila completa, desde interfaces React/TypeScript hasta motores en FastAPI/Python y consultas en BigQuery.Se valorará dominio de SQLAlchemy, BigQuery, AlloyDB/PostgreSQL y Pub/Sub, así como testing con pytest, Vitest/Jest y Playwright; experiencia...

Jobtailor in Madrid seeks an experienced iOS native developer to build and maintain the iOS client, ensuring parity with the Android version and collaborating with React Native teams to deliver a seamless mobile experience.You will stay current with iOS best practices, contribute to bridging native modules with JavaScript, and participate in code reviews,...

Zemsania busca un Senior Software Developer especializado en Java y React para unirse a su equipo. La persona seleccionada trabajará en proyectos innovadores y soluciones de software de vanguardia en un entorno dinámico, con claras oportunidades de crecimiento. Modalidad híbrida en Sevilla o Málaga. Se requieren 5–7 años de experiencia, dominio de...

Software Developer Para importanteempresa de España dedicada a la administración digital de fincas, buscamos un Software Developer con al menos 5 años de experiencia.Misión:Construye una plataforma que será utilizado por miles de usuariosTrabaja con el equipo para crear herramientas que ayudan a escalar y automatizar una industriaPropone cambios que...

Super in Madrid seeks a Senior Full Stack Engineer to shape critical platform systems across entertainment and fan experiences. You’ll own development from concept to release, mentor teammates, and improve developer workflows using TypeScript, React, Node.Js, AWS, and Kubernetes.You’ll collaborate with product and stakeholders while crafting scalable,...

A leading energy solutions provider in Madrid is seeking an experienced Frontend Developer to build web applications that drive energy transformation. You will have the opportunity to lead projects, collaborate in a dynamic team, and benefit from flexible working hours. Ideal candidates will have extensive experience with React and TypeScript and will be...

A leading tech recruitment agency in Spain is seeking an experienced Mobile Software Developer with over 8 years in software development and 2 years as a Tech Lead. Responsibilities include architecting large applications using React Native, supporting development teams, and maintaining mobile libraries. The position offers a remote work model, a permanent...

UST is a multinational technology company seeking a Senior Full Stack Developer with deep expertise in .NET, React, Azure Cloud, and AI to join our remote Spain team. You will design, develop, and deliver cloud-native applications and collaborate with data scientists to drive AI-powered solutions across the lifecycle.The role is 100% remote (Spain) with...

NTT DATA Europe & Latam is seeking a Frontend Developer to build modern, reliable digital experiences that solve real challenges. You will join a product-minded, agile team and contribute to scalable applications and evolving engineering practices.You will work with Angular, React and TypeScript, create reusable components, integrate with APIs, and advocate...

Talan Spain is seeking a Fullstack Developer to join a 4-month contract for a React-based mobile project. You will build a mobile-first PWA with TypeScript, connect to PostgreSQL, and ensure offline functionality.You’ll work autonomously, contribute to architecture decisions, and implement OAuth 2.0 authentication with Microsoft. Remote position in the...

Talent Insights está buscando un/a Senior Full Stack Developer (React, TypeScript) para reforzar el equipo de Engineering en Barcelona, trabajando en aplicaciones web críticas y servicios backend de alto impacto. Se requiere al menos 4 años de experiencia, habilidades en React y REST APIs, y experiencia con PHP/Laravel. Se valora conocimiento de bases de...

IGNIS es una empresa joven enfocada en energías renovables en un proceso de fuerte crecimiento. Actualmente, nos encontramos en un proceso de consolidación, expansión internacional y ampliación de nuestros negocios.Debido a nuestro crecimiento, buscamos incorporar a nuestro equipo de Software Development un/aDesarrollador/a Junior Fullstack, con interés...

Talan is seeking a skilled Fullstack Developer for a 4-month contract to deliver a React/TypeScript mobile-first PWA. You’ll build end-to-end, APIs with PostgreSQL, and focus on performance, offline capability, and data synchronization in a remote Spain-based team.Requirements include 3+ years in mobile-first PWA development with React/TypeScript, API work...

Otto Group one.O is seeking a frontend developer to join our migration of the online shop to SCAYLE's new platform. You will focus on adapting the GraphQL API layer and the Next.Js storefront, defining design decisions with the team, and working in an international agile environment.With 5+ years of React experience, you bring TS expertise, automated...

About the teamWe're a mobile engineering team based in Barcelona, focused on building world-class mobile applications that deliver excellent user experiences for Stripe merchants. React Native is at the core of how we build—it lets us move fast, share code across platforms, and ship high-quality experiences to millions of businesses worldwide without...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Enginy AI in Barcelona is building an AI-native GTM platform; as a Frontend Engineer you'll own dashboards, campaign builders and reporting UIs that turn a powerful engine into a product people love. You will work with Product and Design to shape frontend as we scale.Ideal candidates have 5+ years of frontend experience, strong TS/React, and a passion for...

Programador/a ERP Madrid | Modelo híbrido | Jornada completa | Contrato indefinidoDescubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tener éxito en este puesto antes de enviar su solicitud a continuación.En TeamSystem, ayudamos a que las microempresas, PYMES y asesorías sean más competitivas . Lo hacemos a través de...