> Markdown version of [/jobs/ext/2018352-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/2018352-senior-net-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). --- # Senior.Net Developer - **Company:** Jobtailor - **Location:** Osuna, Spain - **Contract:** Permanent contract - **Skills:** Databases, JSON, PostgreSQL, Microsoft SQL Server, MongoDB, NoSQL, Redis, SQL Databases, Extensible Markup Language (XML), .NET Core, Git, Solid Principles, Microservices - **Published:** August 11, 2026 - **Apply:** https://www.buscojobs.com.es/senior-net-developer-en-puentes-viejas-ID-366664982 ## About the Role Requirements7 años de experiencia 5 años de experiencia con Net Core Familiarizado con formatos de datos como JSON y XML Experiencia con bases de datos como Microsoft SQL Server y PostgreSQL y no relacionales como MongoDB y Redis Trabajos con principios SOLID y DDD Conocimientos de testing Experiencia trabajando con GIT Experiencia trabajando con Microservicios Core CompetenciesDemonstrates extensive experience in . NET Core development, database management with Microsoft SQL Server, PostgreSQL, and NoSQL technologies like MongoDB and Redis. Proficient in applying SOLID principles, Domain-Driven Design (DDD), and testing methodologies within a microservices architecture. Highest-signal resume keywords. xqbhyrx NET Core Development Microsoft SQL Server PostgreSQL Microservices SOLID Principles Hard Skills.NET Core JSON XML Microsoft SQL Server PostgreSQL ## Description Trabajar en la comunidad Microsoft en Madrid, en la Alameda de Osuna.Posición híbrida, yendo a las oficinas 2/3 días en semanas alternas.Cualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación.Asegúrese de leerla detenidamente y luego envíe su solicitud.Requirements7 años de experiencia5 años de experiencia con Net CoreFamiliarizado con formatos de datos como JSON y XMLExperiencia con bases de datos como Microsoft SQL Server y PostgreSQL y no relacionales como MongoDB y RedisTrabajos con principios SOLID y DDDConocimientos de testingExperiencia trabajando con GITExperiencia trabajando con MicroserviciosCore CompetenciesDemonstrates extensive experience in .NET Core development, database management with Microsoft SQL Server, PostgreSQL, and NoSQL technologies like MongoDB and Redis.Proficient in applying SOLID principles, Domain-Driven Design (DDD), and testing methodologies within a microservices architecture.Highest-signal resume keywords.xqbhyrx NET Core DevelopmentMicrosoft SQL ServerPostgreSQLMicroservicesSOLID PrinciplesHard Skills.NET CoreJSONXMLMicrosoft SQL ServerPostgreSQLMongoDBRedisGITTestingDomain-Driven Design#J-*****-Ljbffr ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) ## Related Articles - [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) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025)