> Markdown version of [/jobs/ext/2779804-senior-backend-java](https://www.wearedevelopers.com/jobs/ext/2779804-senior-backend-java). 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). --- # Senior Backend Java - **Company:** Grupo TECDATA Engineering - **Location:** Castro Caldelas, Spain - **Contract:** Permanent contract - **Skills:** Databases, Java Persistence API, Software Engineering, Spring-boot, Apache Kafka, Microservices - **Published:** September 7, 2026 - **Apply:** https://www.buscojobs.com.es/senior-backend-java-en-castro-caldelas-ID-369730138 ## About the Role Senior Backend Java con +4 años de experiencia y +4 años de Kafka avanzado, fuerte en Spring Boot + microservicios, que conozca JPA, testing/TDD-BDD, diseño de software y BBDD, tenga inglés B2+ ## Description Senior Backend Java con +4 años de experiencia y +4 años de Kafka avanzado, fuerte en Spring Boot + microservicios, que conozca JPA, testing/TDD-BDD, diseño de software y BBDD, tenga inglés B2+¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.Participación obligatoria para realizar guardias 24/7 de lunes a domingo de forma rotativa. xiphtebLa frecuencia aproximada es de una semana cada 3 o 4 meses. ## Related Videos - [Kubernetes Native Java](https://www.wearedevelopers.com/videos/383-kubernetes-native-java) - [How to Benchmark Your Apache Kafka](https://www.wearedevelopers.com/videos/76-how-to-benchmark-your-apache-kafka) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Tips, Techniques, and Common Pitfalls Debugging Kafka](https://www.wearedevelopers.com/videos/838-tips-techniques-and-common-pitfalls-debugging-kafka) - [Let's Get Started With Apache Kafka® for Python Developers](https://www.wearedevelopers.com/videos/565-let-s-get-started-with-apache-kafka-for-python-developers) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)