Empleos de senior java full-stack engineer reactnode spring en Barcelona

Ersilia is seeking a Senior Full Stack Engineer in Barcelona to build and own product features, collaborating closely with tech leadership. The role focuses on both frontend and backend development using React and Node.js, ensuring the delivery of high-quality software used daily by customers. The ideal candidate will have a strong background in building...

WHY JOIN USAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‐first culture has earned us multiple Best Place to Work awards.ABOUT THE ROLEWe are seeking a versatile Senior JavaScript...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.Why Join UsIf you're looking for a place to grow, make an...

Adesso Spain is seeking a skilled Back-end Developer to join their international team in Barcelona. You will design and deliver robust, secure, and scalable web applications as part of the client's project development team. The role offers a hybrid work model allowing for flexibility, along with competitive salary and robust benefits including private health...

Allianz Technology is seeking an AI Full Stack Developer to drive innovation within their Business Master Platform. You will design and develop advanced applications, integrating AI solutions across multiple countries.Working in an agile environment, you'll collaborate with cross-functional teams and contribute to CI/CD pipelines.The role offers a hybrid...

AgileEngine, based in Barcelona, is looking for a versatile Senior JavaScript Full-Stack Engineer to join our global engineering team. You'll design high-performance, scalable applications while collaborating with innovative technology companies.The ideal candidate has 5+ years of experience in Node.js and JavaScript, alongside expertise in React.js,...

ppAgileEngine, LLC. is seeking a Senior Full Stack Engineer in Barcelona. In this role, you will develop and maintain components for a large-scale healthcare platform, using C# and .NET Core for backend and React with TypeScript for frontend. Your work will involve building scalable APIs, collaborating with cross-functional teams, and contributing to...

Neotalent Conclusion busca un/a Full Stack AI Engineer para trabajar en Barcelona y escalar activos de Inteligencia Artificial. Este rol requiere experiencia en Python y React, y el candidato contribuirá al desarrollo de un producto innovador basado en generación aumentada por recuperación (RAG). El trabajo se realizará en un entorno tecnológico...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Why Join Us If you're looking for a place to grow, make an...

Krell busca un/a Senior Full Stack Developer en Barcelona con sólida experiencia en Angular y Node.js. El proyecto es estable y ofrece un modelo híbrido con 1-2 días presenciales al mes. El candidato ideal tendrá entre 5 y 7 años de experiencia en desarrollo, y estará involucrado en el desarrollo y mantenimiento de aplicaciones críticas, trabajando en...

SlashMobility busca un perfil Middle/Senior para colaborar en proyectos de transformación digital. En este rol, trabajarás en el desarrollo de servicios backend eficientes y escalables, utilizando Java (Spring Boot) y Python, integrando bases de datos relacionales y NoSQL. El puesto implica colaboración con equipos de frontend y DevOps, así como...

AgileEngine is seeking a Middle/Senior Full Stack Engineer based in Spain, Cataluña. This role involves building robust server-side solutions for a SaaS platform, collaborating with design and product teams, and owning significant responsibilities from day one. The ideal candidate should have over 4 years of SaaS experience and a high proficiency in Java,...

pAxpe Consulting busca un Ingeniero de IA / Full‑Stack Senior con experiencia en Claude Code. El candidato se encargará de la integración de agentes de IA en el ciclo de desarrollo de software, especialmente en el sector de seguros. /ppLas responsabilidades incluyen la implementación de arquitectura de IA, configuración y mantenimiento de modelos, y...

**About Us** Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps...

ALEA is looking for a skilled Backend Engineer to develop scalable software solutions within a dynamic engineering team in Barcelona. The role includes technical leadership and mentoring team members as the company grows.The ideal candidate has at least 5 years of experience in backend development, particularly in Java and Spring Framework. Employees enjoy a...

Allianz Technology is seeking an AI Full Stack Developer to drive innovation within their Business Master Platform. You will design and develop advanced applications, integrating AI solutions across multiple countries.Working in an agile environment, you'll collaborate with cross-functional teams and contribute to CI/CD pipelines.The role offers a hybrid...

- We are looking for a talented and motivated Senior Backend Engineer (m/f/d) for our new Driver Onboarding team - As part of a highly skilled, cross-functional team comprising Fullstack Engineers, Backend Engineers, a Product Manager, a Product Designer, a Data Analyst, and a technical Engineering Manager, you will help shape the future of mobility with...

Allianz Technology in Barcelona is seeking a Senior Backend Developer to join the Task Management & Routing team. In this role, you will build scalable backend services using Java 17+ and Spring Boot 3, helping design and develop REST APIs while ensuring code quality. Candidates must have at least 5 years of experience in backend development, a solid...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer in Barcelona. In this role, you will develop and maintain components for a large-scale healthcare platform, using C# and .NET Core for backend and React with TypeScript for frontend. Your work will involve building scalable APIs, collaborating with cross-functional teams, and contributing to...

AgileEngine, LLC. is looking for a Middle/Senior Full Stack Engineer to contribute to a SaaS platform by building robust server-side solutions using Java, React, SQL, and more. The role includes significant responsibility from day one with various opportunities for professional growth and engaging projects.Ideal candidates will have 4+ years of SaaS...