Brussels Hybrid Senior .NET Engineer – Modernization

In4Matic; Brussel Hoofdstad; Hybride; EUR 70 000 - 90 000; Plein temps

Résumé du poste

In4Matic is seeking a senior .NET professional to support migration and modernization of core business tools in Brussels. You will work hands-on to deliver high-quality software with a strong focus on performance, security and maintainability.

You will design and implement components in .NET Framework and .NET Core, collaborate with architecture and analysts, and mentor peers to promote best practices. The role requires near‑term office presence in Brussels and Belgian telework flexibility.

Qualifications

• Strong analytical thinking and the ability to process complex information.
• Structured, solution-oriented mindset with practical alternatives.
• Technical leadership and collaborative approach.
• Resilient and adaptable to change.
• Comfortable guiding others and promoting excellence.

Responsabilités

• Develop software components in .NET Framework/Core.
• Design scalable solutions with the architecture team.
• Translate requirements into robust technical designs with analysts.
• Lead code reviews and promote strong development practices.
• Provide technical coaching and mentoring to team members.
• Ensure quality, performance, security, and maintainability of applications.
• Contribute to performance optimization and evaluation of new technologies.

Connaissances

C#/.NET

ASP.NET Web API

MVC

Blazor

JWT/OIDC

Entity Framework Core

SQL Server

REST API

Swagger/OpenAPI

Unit testing

Description du poste

In4Matic is seeking a senior .NET professional to support migration and modernization of core business tools in Brussels. You will work hands-on to deliver high-quality software with a strong focus on performance, security and maintainability.

You will design and implement components in .NET Framework and .NET Core, collaborate with architecture and analysts, and mentor peers to promote best practices. The role requires near‑term office presence in Brussels and Belgian telework flexibility.