> Markdown version of [/jobs/ext/1939778-java-fullstack-engineer-hybrid-flexible-hours](https://www.wearedevelopers.com/jobs/ext/1939778-java-fullstack-engineer-hybrid-flexible-hours). 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 Fullstack Engineer - Hybrid & Flexible Hours - **Company:** Otto Group - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Databases, Continuous Integration, Apache Maven, Web Services, Sql Optimization, Spring-boot, Apache Kafka - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/java-fullstack-engineer-hybrid-flexible-hours-en-madrid-ID-365606026 ## About the Role You will participate in the full product lifecycle, collaborating in a cooperative, team-oriented environment and applying strong communication, initiative, and responsibility. Proficiency in Java, SpringBoot, API services and Kafka is required. We value Maven-driven project management, CI/CD practices, and advanced SQL skills for data research in our corporate database. ## Description One.O is seeking a software developer to join our Valencia team.You will participate in the full product lifecycle, collaborating in a cooperative, team-oriented environment and applying strong communication, initiative, and responsibility.Proficiency in Java, SpringBoot, API services and Kafka is required.We value Maven-driven project management, CI/CD practices, and advanced SQL skills for data research in our corporate database.#J-*****-Ljbffr ## Related Videos - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [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) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Agentic AI Systems for Critical Workloads](https://www.wearedevelopers.com/videos/1592-agentic-ai-systems-for-critical-workloads) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [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) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)