> Markdown version of [/jobs/ext/2300741-java](https://www.wearedevelopers.com/jobs/ext/2300741-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). --- # Java - **Company:** NTT Ltd. - **Location:** Madrid, Spain - **Salary:** €70,000.0 - €110,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Continuous Integration, Command-Query Responsibility Segregation (Software Development), Software Design Patterns, Spring-boot, Backend, Kubernetes, Docker - **Published:** August 30, 2026 - **Apply:** https://www.jobleads.com/es/job/e095aea469b13f0ab4367f6ab6214c612 ## About the Role Se valorará dominio de Java, Spring/Spring Boot, y patrones de diseño como CQRS o Saga; también experiencia con Docker, Kubernetes y herramientas de CI/CD. ## Description NTT DATA busca arquitectos Java para diseñar e implementar arquitecturas backend complejas, especialmente microservicios, garantizando escalabilidad, rendimiento y seguridad. La posición está centrada en Madrid, con posibilidad de colaboración en otras ciudades y equipos internacionales. ## Related Videos - [Kubernetes Native Java](https://www.wearedevelopers.com/videos/383-kubernetes-native-java) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [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) - [What's (new) with Spring Boot and Containers?](https://www.wearedevelopers.com/videos/1514-what-s-new-with-spring-boot-and-containers) ## Related Articles - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [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) - [Java Basics](https://www.wearedevelopers.com/magazine/122-java-basics) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [6 Reasons to Use Java For Your Next AI Project](https://www.wearedevelopers.com/magazine/111-6-reasons-to-use-java-for-your-next-ai-project)