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# NET Developer

- **Company:** ALTEN
- **Location:** Brussels Metropolitan Area, Belgium (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Agile Methodology, Code Review, Continuous Integration, Relational Databases, Scrum Methodology, Software Architecture, Software Engineering, Java Application Server, .NET Core, Git, Information Technology, Restful APIs, Web Api
- **Published:** September 10, 2026
- **Apply:** https://www.adzuna.be/details/5877122132

## About the Role

* Bachelor's or Master's degree in Computer Science, Software Engineering or equivalent experience
 * Minimum 3 years of experience in software development
 * Strong knowledge of C# and .NET (.NET Core / .NET 6+)
 * Experience with ASP.NET Core and Web APIs
 * Knowledge of SQL Server and relational databases
 * Experience with Git and CI/CD practices
 * Familiarity with Agile methodologies
 * Professional proficiency in English, combined with good Dutch or French.

## Description

As part of our ongoing growth, we are looking for a .NET Developer to join our teams and work on client projects located in Brussels. You will join our client's application modernization initiative, focused on upgrading and modernizing a portfolio of existing Java applications running on legacy environments.

As a .NET developer, your main responsibilities will include:

 * Design, develop and maintain applications using .NET technologies
 * Analyse functional and technical requirements together with business stakeholders
 * Develop robust, scalable and secure software solutions
 * Implement REST APIs and integrate with internal and external systems
 * Participate in code reviews and contribute to development best practices
 * Collaborate within Agile/Scrum teams
 * Troubleshoot and resolve application issues
 * Contribute to software architecture discussions and technical improvements
 * Ensure compliance with security, quality and performance standards
 * Support testing, deployment and maintenance activities


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