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.NET / React Developer - Medior - ASAP Start - Brussels - Freelance / CDI

Alter Solutions.com

Office

Brussels, Brussels, Belgium

Freelance

Company Description

Join a leading organization at the forefront of the energy transition in Belgium and Europe. As part of a diverse and inclusive team, you will contribute to building a sustainable, reliable, and innovative energy infrastructure. This is an opportunity to work on impactful projects that drive economic growth and support the shift to greener energy solutions.

Job Description

Role Description

As a .NET Full Stack Developer, you will support ongoing initiatives within established teams, collaborating with both internal staff and external consultants. You will be responsible for delivering high-quality, maintainable code and adhering to the organization’s development standards.

Technical Requirements

  • At least 3 years of hands-on experience with:
  • .NET 8
  • React and JavaScript
  • SQL Server
  • MongoDB
  • RabbitMQ
  • Experience with Blazor and Python is a plus
  • .NET 8
  • React and JavaScript
  • SQL Server
  • MongoDB
  • RabbitMQ

Qualifications

Soft Skills

  • Strong communication skills
  • Sense of ownership and accountability for assigned tasks
  • Ability to work collaboratively in a team environment

Language Requirements

  • Proficiency in French with passive understanding of Flemish, or
  • Proficiency in Flemish with passive understanding of French, and
  • Proficiency in English

Additional Information

  • Main office in Brussels, with flexible remote work options (up to three days per week)

.NET / React Developer - Medior - ASAP Start - Brussels - Freelance / CDI

Office

Brussels, Brussels, Belgium

Freelance

September 22, 2025

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Alter Solutions

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