> Markdown version of [/jobs/ext/2762411-senior-java-tech-lead-microservices-cloud-expert](https://www.wearedevelopers.com/jobs/ext/2762411-senior-java-tech-lead-microservices-cloud-expert). 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 Java Tech Lead: Microservices & Cloud Expert - **Company:** Alten - **Location:** Castro-Urdiales, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Microsoft Azure, Cloud Computing, Databases, NoSQL, RabbitMQ, SQL Databases, Spring-boot, Kubernetes, Apache Kafka, Docker, Microservices - **Published:** September 6, 2026 - **Apply:** https://www.buscojobs.com.es/senior-java-tech-lead-microservices-cloud-expert-en-castro-urdiales-ID-369718144 ## About the Role Debe dominar Java, Spring Boot, Kafka/RabbitMQ y Kubernetes, Docker, AWS/Azure, y bases de datos SQL/NoSQL. Se valoran buenas prácticas, DDD y pruebas. Se requiere inglés B2 o superior y capacidad para trabajar en entornos ágiles. ## Description ALTEN Spain busca un Desarrollador/a Java Senior con experiencia en microservicios y arquitectura distribuida.Debe dominar Java, Spring Boot, Kafka/RabbitMQ y Kubernetes, Docker, AWS/Azure, y bases de datos SQL/NoSQL.Se valoran buenas prácticas, DDD y pruebas.Se requiere inglés B2 o superior y capacidad para trabajar en entornos ágiles.Formar parte de ALTEN, una empresa integrada en un equipo dinámico y en crecimiento.#J-*****-Ljbffr ## Related Videos - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Beyond Kafka & RabbitMQ: Why NATS is the Future of Microservices Messaging](https://www.wearedevelopers.com/videos/1646-beyond-kafka-rabbitmq-why-nats-is-the-future-of-microservices-messaging) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Microservices: how to get started with Spring Boot and Kubernetes](https://www.wearedevelopers.com/videos/242-microservices-how-to-get-started-with-spring-boot-and-kubernetes) - [Why Systems Break After Initial Success: The Architectural Failures That Take Months to Surface](https://www.wearedevelopers.com/videos/2048-why-systems-break-after-initial-success-the-architectural-failures-that-take-months-to-surface) ## Related Articles - [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) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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)