Empleos de full stack developer react java en Madrid

Julius Baer is seeking an experienced software engineer to design, develop and test critical software modules within a cross-functional, agile team. You will own the full delivery lifecycle, translating business needs into robust technical solutions and collaborating with Solution Architects to ensure architectural alignment.The ideal candidate has 7+ years...

Barcelona Supercomputing Center (BSC-CNS) is seeking a Mid-Level Full Stack WEB Developer (.NET) to maintain and enhance an internal time-tracking and reporting platform. You will work in a dynamic environment within the Management Department, contributing to architecture decisions and code quality. The role requires 2-4 years of C#/.NET Core, EF, SQL...

Factech Servicios Informáticos busca un Full Stack Engineer Senior para una misión temporal en Barcelona. El candidato ideal deberá dominar React y Python, tener experiencia en AWS, y poseer habilidades para liderar el desarrollo end-to-end de aplicaciones. La posición ofrece autonomía total y oportunidades para trabajar en proyectos de alto impacto en...

Jobgether SRL is seeking a Senior Full-Stack Product Engineer based in Spain to lead backend development and core product features. You will own end-to-end delivery, architect scalable systems, and collaborate with a lean team to drive AI-native innovations using Node.js, TypeScript, AWS, and modern frontend hooks. You will work across the stack with...

Somos Plexus Tech, una compañía tecnológica con más de 5.000 profesionales y más de 25 años de experiencia desarrollando productos y servicios de innovación que mejoran la vida de personas y empresas. Con más de 20 centros de trabajoen España y presencia global, colaboramos con casi el 80% de las compañías del IBEX35, liderando proyectos...

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead. Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS); experiencia...

Viterbit busca un Desarrollador Full Stack con foco en IA y FinOps para unirse a un equipo dinámico en Barcelona. Se valorará experiencia en dashboards y APIs, así como desarrollo cloud native en AWS/Azure/GCP y prácticas de observabilidad. Requisitos: 5+ años de experiencia, dominio de React/Vue/Angular y TypeScript, y habilidades en Python/Node.js...

Evaluamisfinanzas busca un desarrollador full stack con al menos 4 años de experiencia para construir aplicaciones web en producción. Trabajarás con React/Next.js en el frontend y Python en el backend, diseñando soluciones que manejen cobros, expedientes y firmas electrónicas, integrando APIs de terceros y LLMs. El puesto es remoto desde España con...

MÉTRICA busca un/a Programador/a Full Stack con al menos 3 años de experiencia, especializado en Java y Javascript, además de contar con conocimientos en Node JS, React y Angular. El trabajo se desarrollará en Madrid y se ofrece un contrato indefinido y oportunidades de formación online. Es imprescindible tener buena compresión de bases de datos como...

Tecdata en Barcelona busca un Senior Full Stack Developer para un rol híbrido (1 día en oficina/semana). Se requiere experiencia sólida en Angular y Java/Kotlin, APIs REST y prácticas DevOps. Salario de hasta 45.000 € SBA anuales.Incorporación en un equipo de seguros con proyectos modernos y tecnologías punteras. La posición es híbrida con oficina...

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...

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications 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...

A leading software company in Ribarroja del Turia is seeking a Full Stack Engineer to build and evolve a secure, cloud-based SaaS platform. The ideal candidate will have over 4 years of experience in SaaS, high proficiency in Java, React, and SQL, along with a DevOps mindset. This position emphasizes collaboration with product and design teams and offers a...

Expereo is hiring a Lead Engineer in Barcelona to drive the transformation of their digital platform. You will design and build full-stack applications, mentor engineers, and ensure coding best practices. Required skills include strong proficiency in JavaScript, experience with front-end frameworks like React, and understanding of cloud environments. The...

Elastic is seeking a Software Engineer to join the self-service cloud growth team in Madrid. You will own onboarding experiences for self-service users and trials, contributing as a full-stack engineer on backend and frontend features.Collaborate with PMs and designers to plan, implement, and lead scalable onboarding APIs and agent interfaces. You will work...

Preply is seeking a Senior Full Stack Engineer for the CRM team to shape our communications platform and AI-native workflows. You’ll own backend and frontend components, collaborating with product, data, and UX to deliver measurable customer impact.You’ll work across Python/Django on the backend, React/TypeScript on the frontend, and with Braze-based...

Desde beLuck, estamos buscando un/a desarrollador/a Full Stack para una empresa tecnológica especializada en el desarrollo de aplicaciones informáticas para el sector salud a nivel nacional.La posición es presencial en Gijón, con bolsa de días de teletrabajo.Buscamos un/a desarrollador/a Full Stack que quiera participar en el desarrollo y evolución de...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Java Tech Lead / Solution Architect (React, Telecom) based in Spain. Are you an experienced Java engineer ready to combine hands‑on development, solution architecture, and technical leadership on a strategic telecommunications...

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform. The successful candidate will work on web and mobile applications, contributing to performance and user experience. Ideal applicants have 5+ years in scalable systems and expertise in ReactJS, NodeJS, and React Native....

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...