Senior Full-Stack Developer - .NET & React | Hybrid/Remote

isolutions AG; España; Hybrid; PHP 4,360,000 - 5,814,000; Full time

Benefits offered by this job

Hybrid setup in Barcelona

Remote from anywhere in Spain

Flexible working hours

Annual training budget

Free language courses

Team events and culture

Job summary

isolutions AG in Barcelona is seeking an experienced Senior Full Stack Developer to join a dedicated team working with one key client. You will collaborate across disciplines to deliver solutions that create tangible business value using .NET, React, and TypeScript.

You will work in an agile environment with planning in JIRA, a hybrid setup in Barcelona or remote from anywhere in Spain, and a focus on code quality with Azure, Terraform, and modern tech.

Qualifications

• Solid background in software development and the implementation of complex software solutions (5+ years).
• Knowledge of web technologies: C#, .NET, React, TypeScript.
• Cloud experience with Azure (Terraform knowledge is a plus).
• Completed university degree in Computer Science or equivalent professional training.
• Structured, methodical and goal-oriented work. Good communication in English.

Responsibilities

• Develop software solutions using .NET, React and TypeScript in an agile team.
• Collaborate across Barcelona and Swiss-based project teams.
• Plan work with JIRA and ensure high-quality code using modern technologies.
• Contribute to architectural decisions and hands-on delivery.
• Engage with a dedicated client to deliver tangible business value.

Skills

English communication

Education

Bachelor's degree in Computer Science

Tools

C#

.NET

React

TypeScript

Azure

Terraform

Job description

isolutions AG in Barcelona is seeking an experienced Senior Full Stack Developer to join a dedicated team working with one key client. You will collaborate across disciplines to deliver solutions that create tangible business value using .NET, React, and TypeScript.

You will work in an agile environment with planning in JIRA, a hybrid setup in Barcelona or remote from anywhere in Spain, and a focus on code quality with Azure, Terraform, and modern tech.