Internships at startups in Brussels

Internships at startups and scale-ups hiring in Brussels, Belgium, collected from company career pages and checked daily.

Belgium's startup scene spans Brussels, Antwerp, Ghent and Leuven, with strong biotech and B2B software teams.

Sort by posting date to find the freshest roles, then adapt your CV to a specific listing before you apply.

19 open roles currently listed.

Company	Role	Location	Posted
Conveo	Engineering Internship	Antwerp	2026-08-26
Conveo	GTM Associate - Internship	Antwerp	2026-08-26
Leexi AI	Support Clients (Stage)	Brussels, Belgium	2026-08-22
Karomia	Customer Success Intern	Ghent, Belgium	2026-08-10
Karomia	Content & social intern	Ghent, Belgium	2026-08-10
Wonka AI	Sales Intern - Brussels	Brussels, Belgium	2026-07-22
Wonka AI	Marketing Intern - Brussels	Brussels, Belgium	2026-07-22
Wonka AI	Business Analyst Intern / Business Analyst	Brussels, Belgium	2026-07-22
Mantis Robotics	Robotic Sensor Engineer – Internship / Student Job	Leuven, Belgium	2026-07-20
Mantis Robotics	Unity Developer Intern/Co-Op	Leuven, Belgium	2026-07-20
Airflora	Health Data Analyst (Thesis/Internship)	Leuven, Belgium	2026-07-20
Conveo	Engineering Internship	Antwerp, Belgium	2026-07-13
BOND	Marketing / Graphic Design Intern	Ghent, Belgium	2026-07-07
Conveo	GTM Associate - Internship	Antwerp, Belgium	2026-05-28
Bizzy	Internship	Ghent, Belgium	2025-03-24
InvestSuite	Internship	Leuven, Belgium	2024-01-16
Powernaut	Software Engineer Intern	Ghent	2026-05-20
Powernaut	Marketing Intern	Ghent	2026-05-20
Tout Bien	Internship Office Manager	Ghent, Belgium	2026-08-11

How Ceeve helps you apply

Listings are collected daily from company career pages and Y Combinator, and dead links are removed automatically.
Each row shows when the role was first posted, so you can prioritise fresh openings.
Adapt your CV to any listing in one click, and generate a matching cover letter.