> Markdown version of [/jobs/ext/1618609-desarrollador-back-end-senior-proyectos-internacionales](https://www.wearedevelopers.com/jobs/ext/1618609-desarrollador-back-end-senior-proyectos-internacionales). 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).

---

# Desarrollador Back-End Senior: Proyectos Internacionales

- **Company:** Sener
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, C Sharp (Programming Language), Databases, PostgreSQL, Software Engineering, Backend
- **Published:** July 21, 2026
- **Apply:** https://www.buscojobs.com.es/desarrollador-back-end-senior-proyectos-internacionales-en-madrid-ID-363414561

## About the Role

El candidato ideal tendrá al menos dos años de experiencia en desarrollo de software, conocimientos en C#, bases de datos PostgreSQL y habilidades en diagnóstico de errores.

## Description

Sener busca un/a Desarrollador/a SW Back-End en Tres Cantos o Santander.El candidato ideal tendrá al menos dos años de experiencia en desarrollo de software, conocimientos en C#, bases de datos PostgreSQL y habilidades en diagnóstico de errores.La empresa ofrece un ambiente de trabajo flexible y oportunidades para el desarrollo profesional con acceso a formación y un programa de bienestar físico y emocional.Se valorará la experiencia en .NET y metodologías ágiles.br#J-*****-Ljbffr


## Related Videos

- [Discover the open source trio you didn’t expect: .NET and PostgreSQL on Linux](https://www.wearedevelopers.com/videos/2042-discover-the-open-source-trio-you-didn-t-expect-net-and-postgresql-on-linux)
- [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)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)
- [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it)

## Related Articles

- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)