33 Freelance Jobs in Belgium

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Java Developer (Freelance)

Smile Group

Bruxelles

16.07.2026

### **About Smile \& The Opportunity** Passionate about tech, digital, and innovation? Join the 1,800 employees at **Smile**, the European leader in ...

Data Processor Water & Heat

BESIX

Schelle

16.07.2026

Beschrijving van het bedrijf - --------------------------- BESIX Unitec is dé **technologiepartner in de infrastructuurmarkt** . We zijn gespecialis...

Rust Engineer - Trading Systems

Keyrock

Bruxelles

15.07.2026

Rust Engineer - Trading Systems =============================== About Keyrock - ------------ Since our beginnings in 2017, we've grown to be a leadi...

API/SOA Architect (Freelance)

Smile Group

Bruxelles

15.07.2026

**Location:** Brussels, Belgium (Hybrid: 2-3 days remote per week) **Type:** Freelance Contract **Levels Available:** Medior (approx. 3 years exp.) ...

Mechanical Engineer

BESIX

Schelle

15.07.2026

Beschrijving van het bedrijf - --------------------------- **BESIX Unitec** is als full service partner gespecialiseerd in **hoogstaande infrastructu...

AI Product Engineer

TechWolf

Gent

14.07.2026

TechWolf is at the forefront of transforming the HR tech industry through the power of Artificial Intelligence. Our AI team owns everything from cutti...

AI Product Engineer

TechWolf

Gent

13.07.2026

TechWolf is at the forefront of transforming the HR tech industry through the power of Artificial Intelligence. Our AI team owns everything from cutti...