As a Senior Full Stack Developer, you will join an international team embedded with a key client to deliver cutting-edge software that drives real business value. You’ll work with .NET, React, TypeScript, Azure and Terraform in an agile setup, planning with JIRA and contributing to design decisions. You’ll experience a hybrid setup from Barcelona and collaboration with teams in Switzerland, seeing the direct impact of your work over time.

This role offers growth, cross-functional collaboration, and the chance to shape client projects within a supportive culture.

Continuous learning support

Hybrid/remote work from Barcelona or anywhere in Spain

International environment with teams in Switzerland

Collaborate in an agile team to deliver software solutions

Contribute to design decisions and architectural discussions

Plan and track work using JIRA

Develop high-quality software with modern technologies





Work embedded in a client’s product ecosystem and collaborate with Barcelona and Swiss teams

Focus on delivering tangible business value through technical excellence

5+ years of software development experience

Web technologies: C#, .NET, React, TypeScript

Cloud experience with Azure; Terraform knowledge is a plus

Eager to learn new technologies and frameworks

Completed university degree in Computer Science or equivalent

Structured, methodical, goal-oriented work style

EU citizen or Spanish work visa

Open and collaborative personality

Curiosity and willingness to learn

C#

NET

React

Senior Full Stack Developer.NET & React - ISOLUTIONS - barcelona, catalunya, es

📌 Senior Full Stack Developer.Net & React - Isolutions (Madrid)
🏢 Isolutions
📍 Madrid