Empleos de senior java developer microservices en Barcelona

Alcorce Telecomunicaciones SL busca un/a JAVA BACK-END DEVELOPER con experiencia en microservicios y Spring Boot para un proyecto de larga duración en el sector bancario. Se trabajará en backend con Java, APIs REST y entornos Docker/OpenShift, en modalidad 100% remota desde España.Requisitos: 4–5 años de experiencia, Oracle y SQL, Git, Scrum/Kanban y...

adesso Spain is seeking an experienced Back-End Developer with Java expertise to design and implement robust, scalable web applications in a multinational team. You will work with Java, Spring, and microservices, contribute to architectural decisions, and deliver high-quality software in an agile environment.The role offers a hybrid work model, a competitive...

UST España & Latam busca un/a Java Developer Backend para colaborar con uno de nuestros principales clientes del sector bancario. Se requiere experiencia en desarrollo backend con Java, Spring Boot y microservicios.Entre las competencias se incluyen Oracle/SQL, Docker y OpenShift, APIs REST, control de versiones con Git y prácticas ágiles. Se valora...

UST España & Latam busca un/a Java Developer Backend para colaborar con un cliente líder en el sector bancario. Se requiere experiencia en Java, Spring Boot, microservicios y APIs REST, así como conocimiento de Docker/OpenShift y herramientas de CI/CD. El rol ofrece beneficios sociales (seguro médico, teletrabajo, seguro de vida y de accidentes) y...

Miratech is hiring a Senior Java Developer to join a European project for a tax administration system. The role involves developing and maintaining customized software, with a focus on secure, scalable platforms and integration with external systems. The project team numbers 20+ and uses Spring, Quarkus, Angular, Postgre SQL, and Kafka. The ideal candidate...

LCKY Group is seeking a Principal Java Engineer to drive cloud-native transformations and modernise legacy applications in regulated environments. You will design microservices architectures on AWS, mentor engineers, and lead API-driven initiatives while ensuring security, performance, and compliance. Your role focuses on cloud, Dev Ops, and data governance,...

Giesecke+Devrient busca un Desarrollador Senior de Automatización Java para liderar marcos de pruebas en un backend basado en microservicios y Kubernetes. Se enfoca en pruebas de seguridad, API-first, y pipelines CI/CD en un entorno cloud-native. Se valorará experiencia en pruebas DAST/SAST, criptografía (PKI/X.509) y prácticas TDD/BDD dentro de equipos...

UST is a multinational technology services company with a global footprint and a commitment to modern, collaborative delivery models. We are seeking a Senior Developer (Java & Kafka) to join an exciting international project in a fast-paced Agile environment. You will design and implement event-driven microservices using Java 8+, Spring Boot, and Apache...

Emburse is seeking a senior Java developer to join our Barcelona-area team. You will contribute to enterprise-grade software, mentor junior developers, and collaborate with product, analytics, and engineering to deliver robust, scalable systems.The role requires strong experience in Java, Spring, microservices, and cloud environments, with a passion for...

Cognizant is seeking an experienced Software Engineer in Barcelona to design and build cloud-ready microservices using Java Springboot and Mongo DB. The role emphasizes scalable, secure services for enterprise systems in an international environment, with a hybrid work model and collaboration across cross-functional teams. You will refine technical...

Jobtailor busca un/a profesional senior en desarrollo para una plataforma digital enterprise de gran escala en Barcelona. El rol implica desarrollo, mantenimiento y evolución de la arquitectura, trabajando en un equipo multidisciplinar.Se requiere experiencia de más de 5 años, habilidades en Angular, Java, microservicios y Kubernetes, así como inglés...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Java Developer , you will play a key role in the design,...

Senior Backend Java Developer for Digital Innovation Hub Festo is a Global leader Engineering firm with over 20k employees worldwide. We create and develop highly specialized technical tools for several applications, such as Industrial Automation, Chemical depuration, Food & Beverage processing, 3d Modelling, etc. Working in the Digital Hub, you will act as...

Descripción del puestoEn The Whiteam Consulting estamos buscando un/a Senior Java BackEnd Developer centrado en el desarrollo y soporte de los componentes backend de productos internacionales de alto impacto.El rol implica desarrollo backend avanzado, despliegue en entornos cloud, análisis en fases de integración y producción, revisión de código,...

Shipco IT in Barcelona is seeking a Senior Application Developer to turn ideas into scalable software. Design, build, and maintain high‑performance web apps using Python, Fast API, and async microservices, with Angular frontends and cross‑functional collaboration. You’ll work across the full software lifecycle, modernize legacy services, implement...

Participar en la migración progresiva de aplicaciones de Java 8 a Java 25.Realizar desarrollos, correcciones y refactorizaciones para garantizar la compatibilidad con las nuevas versiones de la JVM.Identificar y resolver incompatibilidades derivadas de la evolución del lenguaje y la plataforma Java.Garantizar la convivencia temporal entre componentes Java...

Apiux Tech busca Analista Programador/a Senior Java con experiencia en Spring Boot para un proyecto basado en microservicios y APIs REST en Barcelona, España. Incorporación inmediata y foco en calidad, escalabilidad y buenas prácticas de desarrollo.La persona seleccionada participará en análisis, diseño e implementación de soluciones técnicas,...

Allianz Technology seeks a skilled backend engineer to design, develop and operate scalable microservices and RESTful APIs. You will work with Java 17+ and Spring Boot in a hybrid setup, collaborating with cross-functional teams to translate business needs into robust technical solutions. The role emphasizes code quality, automated testing, and production...

eDreams ODIGEO is seeking a Backend Architect to lead the technical evolution of one or more backend microservices and mentor senior engineers. You will collaborate with multiple teams across a large e-commerce platform serving millions of users daily and work closely with product and business stakeholders to shape technical strategy.You will leverage Java,...

Grupo TECDATA Engineering busca un desarrollador backend senior para trabajar en Barcelona bajo modalidad híbrida. Se valorará experiencia en Java 8+ y Spring Boot, Kafka y microservicios, con foco en REST y MongoDB.El rol implica diseño de soluciones, estimación de esfuerzos y documentación técnica, combinando trabajo remoto y presencia en la oficina....