Senior .NET Developer — Hybrid | Technical Leader & Mentor

Hive-X; Brussel Hoofdstad; Hybride; EUR 60 000 - 80 000; Temps partiel

Avantages offerts par ce poste

Flexible schedule

Possibility of teleworking

Workspaces organized according to activities

Easy accessibility via public transport

Company restaurant

Résumé du poste

Hive-X is seeking a Senior .Net Developer for a hybrid position in Brussels, starting 29 June 2026. You will design, develop, and maintain robust software solutions using Microsoft technologies, ensuring quality and performance while mentoring team members.

This role requires proficiency in .NET frameworks, ASP .NET, and a very good command of English, among other skills. The position offers a flexible schedule, teleworking options, and a balanced professional life.

Qualifications

• Proficiency in one of the two national languages: FR or NL (level C2).
• Very good level of English (level C1).

Responsabilités

• Actively participate in the development of software components in .NET (Framework and Core).
• Design scalable technical solutions in collaboration with the architecture team.
• Technically supervise team members and foster a culture of excellence.

Connaissances

ASP .NET Web API

C# / .NET (Core, 10)

Entity Framework Core

Blazor

SQL Server

Testing (unit + integration)

MVC

REST API’s

Swagger/OpenAPI

Authentication/Authorization (JWT, OIDC, claims)

Description du poste

Hive-X is seeking a Senior .Net Developer for a hybrid position in Brussels, starting 29 June 2026. You will design, develop, and maintain robust software solutions using Microsoft technologies, ensuring quality and performance while mentoring team members.

This role requires proficiency in .NET frameworks, ASP .NET, and a very good command of English, among other skills. The position offers a flexible schedule, teleworking options, and a balanced professional life.