> Markdown version of [/jobs/ext/3439020-backend-engineer](https://www.wearedevelopers.com/jobs/ext/3439020-backend-engineer). 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). --- # Backend Engineer - **Company:** Tecdata Engineering - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Cloud Computing, Relational Databases, PostgreSQL, MongoDB, NoSQL, RabbitMQ, Spring Cloud, Spring-boot, Backend, Apache Kafka, Domain Driven Design, Docker, Microservices - **Published:** September 23, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c2e28c444b9b8a85 ## About the Role * Spring Boot / Java. * Bases de datos relacionales y NoSQL, especialmente PostgreSQL y MongoDB o similares. * Arquitecturas de consistencia eventual, con experiencia en tecnologías como Kafka, RabbitMQ, Spring Cloud Stream o similares. * Programación reactiva. * Conocimientos y experiencia aplicando DDD (Domain Driven Design). * Experiencia en SDD (Spec Driven Development). * Experiencia en testing, incluyendo: * Tests unitarios. * Tests de integración utilizando contenedores Docker. * Tests E2E, utilizando herramientas como Karate o similares. * Experiencia trabajando con arquitecturas desplegadas íntegramente en entornos Cloud. A nivel de aptitudes, buscamos un equipo senior, autónomo y con sólida experiencia en desarrollo backend, acostumbrado a trabajar en entornos de alta exigencia técnica. Además, es importante que tengan experiencia en desarrollo asistido mediante herramientas de IA, como OpenCode, Claude Code, VS Code Copilot o similares, y que sepan integrarlas de forma efectiva en su día a día de desarrollo. ## Description Desarrolladores Java Senior, con experiencia sólida en desarrollo backend y arquitecturas de microservicios, trabajando con Spring Boot y las últimas versiones de Java. ## Related Videos - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [Back(end) to the Future: Embracing the continuous Evolution of Infrastructure and Code](https://www.wearedevelopers.com/videos/440-back-end-to-the-future-embracing-the-continuous-evolution-of-infrastructure-and-code) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [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)