Location
barcelona, cataluña, Spain
Posted
June 04, 2026
Job Description
Overview
Job Title: Mid-Level Full Stack Developer (.NET / JavaScript)
Location: Barcelona (preferred) / Hybrid 2/3 days on site
Language Requirement: Spanish (priority), English (working proficiency)
About the Role
We are looking for Mid-Level Full Stack Developers to join an established development team working on modern, cloud-based applications. This is an excellent opportunity to contribute to scalable systems using a Microsoft and JavaScript tech stack.
Key Responsibilities
- Develop and maintain backend services using C# and .NET Core / .NET 6+
- Design, build, and consume RESTful APIs
- Develop modern, responsive frontend applications using React, Angular, or Vue
- Integrate frontend and backend systems effectively
- Work with relational databases such as SQL Server
- Deploy and maintain applications in Microsoft Azure
- Troubleshoot issues across the full application stack ...