> Markdown version of [/jobs/ext/4709046-full-stack-engineer-cloud-native-java-react](https://www.wearedevelopers.com/jobs/ext/4709046-full-stack-engineer-cloud-native-java-react). 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). --- # Full-Stack Engineer - Cloud-Native Java/React - **Company:** Banco Santander, S.A. - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Cloud Engineering, Continuous Integration, DevOps, PostgreSQL, Trusted Systems, ReactJS, Spring-boot, Backend, Front End Software Development - **Published:** November 14, 2026 - **Apply:** https://www.jobleads.com/es/job/full-stack-engineer-cloud-native-java-react--madrid--e627e5e17156124b3545a81d6cbd9041e ## About the Role Join a cross-functional team delivering cutting-edge digital banking capabilities with strong DevOps, CI/CD, and testing practices. English fluency is required; Spanish is preferred. ## Description Open Digital Services, Santander Group's software arm, seeks a Madrid-based Fullstack Engineer to drive end-to-end features across frontend and backend. You will build scalable, secure systems using Java, Spring Boot, React, PostgreSQL, and AWS. Join a cross-functional team delivering cutting-edge digital banking capabilities with strong DevOps, CI/CD, and testing practices. English fluency is required; Spanish is preferred.