Tech interviews in Belgium. EU capital, long tenure-based notice.

Employees gain real protection after six months of service: they can demand the reasons for a dismissal in writing and claim an indemnity of 3 to 17 weeks of pay for a manifestly unreasonable one. There is no US-style at-will employment.

Notice is statutory and scales with how long you have been with the employer. It starts at one week under three months of service and climbs steeply with tenure, reaching well over a year at the top before a 2026 reform capped newer indefinite contracts at 52 weeks.

• Employer notice starts at one week under three months of service and rises with seniority, historically past 60 weeks at 20-plus years; the 52-week cap applies to contracts starting from mid-2026.
• Employees who resign owe far less: notice is capped at 13 weeks once you pass eight years of service.
• Notice must be in writing by registered mail and starts the Monday after it is sent; an employer can also pay severance in lieu of working it out.

If you're looking while still employed, this matters even more. See how to interview while you're still employed.

Work-life balance is taken seriously, with consensus-driven teams and reasonable hours. Perks like meal vouchers, a company car and extra leave are common, partly to offset the high tax on salary.

Moderate. Long notice periods and strong protections make for stable tenures, though Brussels' international and EU-facing employers see more movement than local firms.

Loops are usually shorter than US big-tech gauntlets, often three to five stages over three to four weeks, mixing a recruiter screen, a practical technical test, and manager conversations.

• Expect a take-home or live coding test in the company's real stack rather than pure algorithm puzzles; Silverfin tests in Liquid, Collibra in React.
• Final rounds often include non-engineering voices: a product manager, a department head, or even the CEO at smaller firms.
• Timelines run about three to four weeks end to end, though banks and EU institutions can stretch to two months or more.

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  Local scale-ups and product companies

  Homegrown names like Odoo, Collibra, Silverfin, Deliverect, Aikido Security and the Ghent-based Team.blue group hire across Brussels, Ghent, Leuven and Wallonia.

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  EU institutions and big tech

  Brussels hosts the EU institutions, which recruit tech contract agents through EPSO and its CAST database, alongside international employers drawn by the EU-facing talent pool.

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  Banks and consultancies

  Belgian banks such as KBC and ING Belgium, plus the large IT-services and consultancy firms, run steady multi-stage hiring with HR screens, case interviews and manager rounds.

AI is now the default: about two-thirds of the startups joining the Start it @KBC accelerator in 2026 are building AI products, and consultancies are acquiring AI specialists to close a widening skills gap.

For the shifts hitting every market this year, see what changed in tech interviews in 2026.

Tech work splits by region: Dutch in Flanders, French in Wallonia, a small German-speaking community in the east, and both French and Dutch in Brussels. English is the working language at most international, EU-facing and startup employers, but public-sector and many local firms still expect the regional language.

Brussels draws an unusually international crowd thanks to the EU institutions, NATO and a deep expat community, while Ghent and Leuven anchor deeptech and life sciences. The ecosystem is compact but well funded, with a dozen-plus unicorns.

Non-EU hires staying over 90 days need a single permit, which the employer applies for through the Working in Belgium platform as one combined work-and-residence request. Highly skilled roles with a degree above the regional salary threshold can use the EU Blue Card, which skips the labour-market test, and most senior IT salaries clear it.

The first thing to settle is language. In Flanders many teams work in Dutch, in Wallonia in French, and Brussels is officially bilingual, though international and EU-facing companies often run entirely in English. Ask early which language the role and the daily standups use. The tone leans modest and consensus-driven, so overt self-promotion can land badly, and interviewers reward clear reasoning and teamwork over bravado. If you are non-EU, expect early questions about your right to work and Blue Card eligibility.

How the loop actually runs shifts by employer. A few of Belgium's best-known names:

These loops describe engineering hiring. Management and leadership candidates meet a similar local process but a different bar, so pair this page with the leadership interview prep hub and your role guide.

The role itself doesn't change at the border. A senior engineer is held to a senior engineer's bar wherever you are, so the substance of your prep comes from the role-by-role guides and the 2026 Tech Interview Report. This page is the local layer on top: pay in €, the right timeline, and a process that shifts with the company. It's also worth reading why strong candidates get rejected, since those mistakes travel everywhere. And wherever you interview, the prep that actually transfers is rehearsing out loud, so run a mock interview before the real one.

• 01Levels.fyi, Senior Software Engineer, Belgiumsenior SWE pay range in EUR gross plus the TechPays senior average.
• 02Notice period in Belgium, HR Legalstatutory employer and employee notice by seniority and the 2026 cap.
• 03Single permit, Belgian Immigration Office (IBZ)official single-permit route for non-EU work; EU Blue Card thresholds.
• 04Glassdoor, Odoo interview questions in BelgiumHackerRank rounds, logic and personality tests, technical stages.
• 05Glassdoor, Collibra Software Engineer interviewrecruiter screen, React live coding, technical and onsite PM/EM rounds.
• 06How we hire, Deliverect careersofficial screen, technical interview and engineering-leadership calls.
• 07Glassdoor, working at Silverfinthe Liquid programming test and multi-stage loop through to the CEO.

Pay, notice, protection and visa details are sourced above. The notes on working culture, turnover and market trends reflect widely-reported conditions as of 2026, and are meant as a general read rather than precise figures.