> Markdown version of [/jobs/ext/2024914-programador-a-senior-java-backend-hibrido](https://www.wearedevelopers.com/jobs/ext/2024914-programador-a-senior-java-backend-hibrido). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Programador/a Senior Java Backend (Híbrido) - **Company:** Grupo Digital - **Location:** San Fernando de Henares, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Application Programming Interfaces (APIs), Apache Tomcat, Oracle WebLogic Server, Code Review, Databases, Continuous Integration, Middleware, Java Platform Enterprise Edition (J2EE), Hibernate (Java), Java Database Connectivity, Java Persistence API, Java Naming and Directory Interface, Junit, Oracle Databases, Oracle (Applications), Payment Service Provider, Mockito, Service Layer, SQL Databases, Backend, Git, Integration Tests - **Published:** August 11, 2026 - **Apply:** https://ticjob.es/eng/search/job/programador-senior-java-backend-hibrido/70645 ## About the Role * 5+ años de experiencia en desarrollo backend Java en entornos enterprise. * Al menos 2 años trabajando con sistemas transaccionales críticos, de alta disponibilidad o volumen. * Dominio de Java 8 y Java 11. * Experiencia práctica con Apache Tomcat 9 y Oracle WebLogic Server (+11g). * Experiencia con Oracle Database 19c, SQL y gestión transaccional. * Experiencia con JDBC y/o ORM. * Conocimientos de Java EE/J2EE, EJB 3.0, JPA/Hibernate y JAX-RS. * Inglés B2 o superior, con evidencia documental del nivel. * Grado universitario o FP de Grado Superior. Deseable * Arquitectura por capas y orientación a servicios. * Integraciones síncronas y asíncronas. * Clean Code, SOLID y patrones como DAO o Service Layer. * Testing con JUnit y Mockito. * Pruebas de integración con Oracle 19c. * Experiencia con CI/CD y documentación técnica. * Conocimientos o experiencia en servicios de pago / Payment Card Services. * Experiencia en soporte de entornos 24x7 y gobernanza de cambios. ## Description Si te mueves bien en Java Enterprise y te interesa trabajar con sistemas transaccionales críticos, este reto combina backend, integración, middleware y bases de datos en un entorno de alta disponibilidad., * Desarrollar y mantener servicios backend Java orientados a integración. * Implementar APIs y endpoints, validaciones, gestión de errores, timeouts y trazabilidad. * Desplegar y operar aplicaciones sobre Apache Tomcat 9 y Oracle WebLogic Server. * Trabajar con configuraciones por entorno, DataSources/JNDI y troubleshooting. * Integrar servicios con Oracle Database 19c mediante SQL y JDBC/ORM. * Colaborar con equipos de bases de datos ante problemas de rendimiento o bloqueos. * Diseñar mecanismos de robustez, recuperación y reintentos controlados. * Trabajar con Git, code reviews y procesos de release. * Dar soporte a servicios transaccionales críticos y entornos de alta disponibilidad. ## Related Videos - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)