> Markdown version of [/jobs/ext/3110811-backend-developer-iot-remote](https://www.wearedevelopers.com/jobs/ext/3110811-backend-developer-iot-remote). 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 Iot - Remote - **Company:** Alten - **Location:** Zaragoza, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Databases, PostgreSQL, MongoDB, Redis, SQL Databases, Backend, Apache Kafka, Grpc - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/backend-developer-iot-remote-en-zaragoza-ID-372726932 ## About the Role Experiencia en Spring, programación reactiva, gRPC, Kafka y bases de datos como Redis, Postgre SQL o Mongo DB. Conocimientos de AWS y nivel C1 de inglés son requeridos. ## Description Desarrollador Java Senior para crear servicios backend escalables con tecnologías modernas.Experiencia en Spring, programación reactiva, gRPC, Kafka y bases de datos como Redis, Postgre SQL o Mongo DB.Conocimientos de AWS y nivel C1 de inglés son requeridos.Contrato indefinido y teletrabajo 100%. ## Related Videos - [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) - [Exploring the Power of gRPC-Gateway for Writing RESTful Services](https://www.wearedevelopers.com/videos/2072-exploring-the-power-of-grpc-gateway-for-writing-restful-services) - [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) - [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) - [Development of reactive applications with Quarkus](https://www.wearedevelopers.com/videos/89-development-of-reactive-applications-with-quarkus) - [Boosting OpenSearch Performance: gRPC Search in Action](https://www.wearedevelopers.com/videos/1964-boosting-opensearch-performance-grpc-search-in-action) ## 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) - [Best Job Boards for Remote Work for Developers](https://www.wearedevelopers.com/magazine/290-best-job-boards-for-remote-work-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025)