> Markdown version of [/jobs/ext/1946811-backend-developer](https://www.wearedevelopers.com/jobs/ext/1946811-backend-developer). 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 Developer - **Company:** Softtek - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Databases, Distributed Systems, PostgreSQL, MongoDB, Software Engineering, Spring-boot, Apache Kafka, Restful APIs, Microservices - **Published:** August 6, 2026 - **Apply:** https://www.jobleads.com/es/job/e2446c7bcff5ed85bcbd1a5b99f96b240 ## About the Role Se prioriza conocimiento de Spring Boot, DDD, SOLID y sistemas distribuidos, con enfoque en IA aplicada al desarrollo de software. El puesto ofrece modelo híbrido y oportunidades de movilidad interna, formación continua y beneficios de empresa. ## Description Softtek busca un Senior Backend Developer para un entorno tecnológico de gran escala en Madrid. Se valorará experiencia con Java 17/21, microservicios, APIs REST, Kafka y bases de datos como MongoDB y PostgreSQL. ## Related Videos - [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) - [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) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Optimizing Discovery: PostgreSQL's Role in Transforming GetYourGuide's Search](https://www.wearedevelopers.com/videos/1647-optimizing-discovery-postgresql-s-role-in-transforming-getyourguide-s-search) - [Flex your Energy: Building a Cloud-Native Platform for Renewable Energy Communities](https://www.wearedevelopers.com/videos/1990-flex-your-energy-building-a-cloud-native-platform-for-renewable-energy-communities) - [Scaling: from 0 to 20 million users](https://www.wearedevelopers.com/videos/676-scaling-from-0-to-20-million-users) ## 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) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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)