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[Freelance Senior Full Stack .NET Angular Developer]

location_onBrussels
labelFreelancer
access_timeFulltime
location_onBrussels
labelFreelancer
access_timeFulltime

Looking for a challenging project as a freelance .NET Developer? Itenium connects you with projects that fit your expertise and preferences, so you can focus on delivering quality while we take care of the right opportunity.

What you will do

  • Strengthen a development team building solutions for the client's Telecom teams
  • Develop full stack applications with .NET on the backend and Angular on the frontend
  • Work in a broad, business-critical telecom domain covering GSM-R, IP, security and access management
  • Deliver and evolve software that supports a large railway network
  • Collaborate closely with other developers on long-running, mission-critical systems

Who we are looking for

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Experience

A senior L4 profile with 10 to 15 years of experience. You are strong in full stack development with .NET and Angular (including AngularJS).

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Languages

You speak French or Dutch at C1 level; bilingual FR/NL is preferred.

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Hybrid work

To be agreed with the client.

What our freelancers say…

Ready to apply?

Excited about this role? We’d love to hear from you!

Jelle Muijzelaar

IT Talent Specialist

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About Itenium

Founded in 2018 by consultants, for consultants, Itenium is driven by the belief that things can always be better (nominated for Trends Gazellen 2025!). From our office in Mechelen, our 50+ consultants support companies across Belgium to build software solutions that truly work.

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Our expertise

.NET, Java, JavaScript (Angular, React), Cloud (Azure, AWS, Kubernetes), DevOps, Product Ownership, Analysis, and Test Automation.

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Our approach

Quality first—with real attention to our people. Our consultants are true experts, above-average senior IT profiles. We invest in personal growth through training and one-on-one coaching. Our motto says it all: “committed to pushing you forward.”

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labelFreelancer

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Apply spontaneously

We’re always on the lookout for talented and passionate individuals to join our team. Don’t see the perfect role listed? Send us your spontaneous application and discover what we can create together!