> Markdown version of [/jobs/ext/3104152-java-backend-engineer-microservices-spring-boot-kafka](https://www.wearedevelopers.com/jobs/ext/3104152-java-backend-engineer-microservices-spring-boot-kafka). 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 Backend Engineer - Microservices, Spring Boot, Kafka - **Company:** Qaracter Beyond your Challenge - **Location:** Lugo, Spain - **Contract:** Temporary contract - **Skills:** Application Programming Interfaces (APIs), IBM Websphere Application Server, PostgreSQL, OpenShift, Oracle (Applications), Systems Development Life Cycle, Redis, Spring-boot, Backend, Apache Kafka, Microservices - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/java-backend-engineer-microservices-spring-boot-kafka-en-lugo-ID-372727809 ## About the Role You will work across the full SDLC, collaborating with technical and functional teams in an international setting.You will leverage Spring technologies, Kafka, and modern APIs, while interfacing with Oracle, PostgreSQL, and Redis. OpenShift/WebSphere experience and strong English skills (B2/C1) are valued assets. #J-*****-Ljbffr ## Description Qaracter - Beyond your Challenge in Spain seeks a Java Backend Developer to design, develop and maintain backend applications and microservices for banking projects.You will work across the full SDLC, collaborating with technical and functional teams in an international setting.You will leverage Spring technologies, Kafka, and modern APIs, while interfacing with Oracle, PostgreSQL, and Redis.OpenShift/WebSphere experience and strong English skills (B2/C1) are valued assets.#J-*****-Ljbffr ## Related Videos - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) - [Application Modernization and Rabbits](https://www.wearedevelopers.com/videos/120-application-modernization-and-rabbits) ## Related Articles - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [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) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)