Empleos de senior react developer en Madrid

Knowmad Mood busca un perfil senior de desarrollo Java para liderar proyectos en arquitectura hexagonal, con experiencia en Docker, Kubernetes y microservicios. Se valorarán 5+ años en Java y conocimientos de Spring Boot, SQL/NoSQL y pruebas automatizadas. La empresa ofrece contrato indefinido con modelo de trabajo en remoto (opción de oficinas), 22...

¿Todavía no conoces hiberus? Somos una empresa de #tecnología construida con un ingrediente diferencial, la HIPERESPECIALIZACIÓN. Formar parte de hiberus significa crecimiento, pasión por la tecnología, interés por la innovación, ambiente laboral flexible y colaborativo, compañerismo, aprendizaje, formación continua, motivación y superación ante...

EnVISEO IBERIAbuscamos ampliar nuestro Equipo de profesionales Backend & Java. Si te gustan los nuevos retos, y quieres progresar en tu carreraprofesional con un Equipo de expertos con tecnologías a la última,únete al equipo VISEO en proyectos internacionales. Tu Rol: Desarrollo en Java ultimas versiones (v.21) en proyectos a nivel multinacional con un...

About Cigna:Cigna Healthcare is a global health service company dedicated to transforming healthcare. With roots in the U.S. and operations in over 30 countries, we serve more than 180 million customers and patients worldwide. Ranked 13th on the Fortune 500 in 2025, Cigna is recognized as one of the most trusted and influential names in the industry. Our...

En Visiotech, somos el mayor distribuidor europeo de soluciones en seguridad electrónica, redes y audiovisual, con más de 390 empleados, presencia en toda Europa Occidental y una facturación superior a 200M€. Nuestro equipo de desarrollo crea productos intuitivos y funcionales que mejoran la experiencia de nuestros empleados y clientes. Desde nuestra...

This role aligns to industry-level titles such as Senior Software Developer. At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. This position...

Senior Software Engineer – Backend (Java)At Verisure, we do something amazing every day. By protecting what matters most, we change lives for the better.We are looking for a Senior Software Engineer to join our Technology team in Madrid. This is an opportunity for an experienced backend developer who enjoys solving complex technical challenges, taking...

Job Description SummaryTätigkeiten, die darauf abzielen, durch Anwendung wissenschaftlicher und technischer Methoden zu beweisen, dass ein Konzept gültig oder technisch machbar ist. Die Arbeit in dieser Familie hat in der Regel das Ziel, die Leistung und das Umsetzungspotenzial eines Konzepts durch Tests zu belegen oder zu analysieren.Beeinflusst Ansätze,...

We're looking for a Senior Python Developer to join our team in Madrid or Barcelona, Spain in a hybrid working mode. In this role, you will design and implement secure, high-performing backend services that enable generative AI-driven applications across Azure. You will develop GraphQL APIs, optimize relational database structures and integrate AI/LLM...

Senior Frontend Software Engineer - React / Typescript / AI We're hiring for multiple experienced frontend engineers with experience in React for a rapidly expanding and well established software company HQ'd in Switzerland. This is a full-time position based mainly remotely in Spain or Poland, with travel to Madrid or Berlin twice a month. The...

Requisitos principales Experiencia sólida como Fullstack Developer (Senior) Dominio de React en frontend Experiencia con Node.js en backend Conocimientos valorables en .NET (no imprescindible) Fuerte enfoque en: Diseño de APIs REST / buenas prácticas de arquitectura Modelado y diseño de bases de datos relacionales (SQL) Optimización de estructuras de...

A leading software company is seeking a Senior Frontend Software Engineer with expertise in React and Typescript to join their expanding team. This full-time role offers the flexibility to work mainly remotely from Spain or Poland, with occasional travel to Madrid or Berlin. The ideal candidate will have 5-6+ years of frontend development experience,...

Se busca desarrollador Frontend React con al menos 6 años de experiencia en entornos React, desarrollo de librerías de componentes, testing unitario, AGILE/SCRUM, CI/CD (Azure DevOps) y conocimientos de Angular y .NET. Se ofrece contrato indefinido y remoto.

Jobgether is seeking a Senior Full Stack Engineer in Spain to join a remote-first, product-focused team building Saa S for governance and business processes. You will develop features with F#, ASP. NET Core, React.Js, and Type Script, shaping architecture and product direction. You will own features end-to-end, collaborate across product and engineering, and...

THEWHITEAM Consulting is seeking a Senior Fullstack Developer to join a dynamic technology team in Barcelona. You will build robust web apps with Next.Js, React, and Tailwind on the frontend, and Python with Fast API on the backend, while contributing to cloud-based solutions using AWS in a Scrum environment. You will mentor junior developers, collaborate...

Wizeline, a global AI-centric technology solutions provider, seeks a frontend-focused engineer to build accessible, scalable UI using modern frontend tooling and design systems.You'll work with Product, Design, and Backend teams to deliver high-quality user experiences across platforms.The role emphasizes collaboration, code quality, and continuous learning...

Impala Search Ltd is seeking a Senior Full-Stack Engineer with a frontend focus to build customer and dealer-facing products using React and Next.Js, while owning APIs and backend services.You will work across markets, currencies and languages to deliver end-to-end features, collaborating with product, design and engineering teams and contributing to the...

Una consultora digital innovadora busca un desarrollador con experiencia en React y .Net para unirse a su equipo Agile. Este puesto ofrece la oportunidad de trabajar en un entorno dinámico y colaborativo, donde podrás aplicar tus conocimientos en desarrollo de software, realizar pruebas unitarias y de integración, y contribuir a proyectos desafiantes....

Descripción del puesto Buscamos un/a Senior Backend Developer con al menos 4 años de experiencia en desarrollo backend y experiencia en Java, Spring Boot, MQ Series y PostgreSQL. La persona seleccionada participará en el desarrollo e integración de aplicaciones empresariales, trabajando con arquitecturas de microservicios y soluciones orientadas a...

About Cigna: Cigna Healthcare is a global health service company dedicated to transforming healthcare. With roots in the U.S. and operations in over 30 countries, we serve more than 180 million customers and patients worldwide. Ranked 13th on the Fortune 500 in 2025, Cigna is recognized as one of the most trusted and influential names in the industry. Our...