> Markdown version of [/jobs/ext/1681150-fullstack-developer-net](https://www.wearedevelopers.com/jobs/ext/1681150-fullstack-developer-net). 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).

---

# Fullstack Developer (.NET)

- **Company:** Hays
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), C Sharp (Programming Language), Distributed Systems, Entity Framework, Windows Presentation Foundation, Microsoft SQL Server, Simple Object Access Protocol (SOAP), Software Engineering, TCP/IP, Web Services, Git, Software Version Control
- **Published:** July 14, 2026
- **Apply:** https://www.tecnoempleo.com/fullstack-developer-net-hays/net-c/rf-3fbb1f4182cdd33d7147

## About the Role

Experiencia de al menos 3 años en desarrollo de software con tecnologías .NET y C#.

 - Conocimientos sólidos en .NET Framework, .NET, C# y SQL Server.
 - Experiencia trabajando con Git y control de versiones.
 - Valorable experiencia en desarrollo de APIs y servicios web (REST/SOAP).
 - Conocimientos de tecnologías como WPF, Entity Framework o arquitecturas cliente-servidor.
 - Interés o experiencia en entornos industriales, sistemas distribuidos o comunicaciones TCP/IP.
 - Capacidad analítica y orientación a la resolución de problemas técnicos complejos.
 - Mentalidad colaborativa, autonomía y ganas de seguir aprendiendo en un entorno técnico exigente.

## Description

Buscamos un/a Software Engineer .NET/C# para incorporarse al equipo de desarrollo de producto. Participarás en el diseño, desarrollo y mantenimiento de aplicaciones basadas en tecnologías Microsoft, colaborando en todo el ciclo de vida del software. Trabajarás en proyectos de carácter técnico, contribuyendo tanto al desarrollo de nuevas funcionalidades como a la optimización y mejora de soluciones existentes


## Related Videos

- [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company)
- [Developer Time Is Valuable - Use the Right Tools - Kilian Valkhof](https://www.wearedevelopers.com/videos/1792-developer-time-is-valuable-use-the-right-tools-kilian-valkhof)
- [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go)
- [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)
- [Rust Beyond Systems: Revolutionizing Web Development](https://www.wearedevelopers.com/videos/1111-rust-beyond-systems-revolutionizing-web-development)
- [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities)

## Related Articles

- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)