Fullstack Developer Hiring Trends in Belgium

This report was last updated on Aug 16, 2025

Bence Gedai

Founder

I analyze live hiring data and tech job trends across Europe to give CTOs and Product Leaders a strategic edge. By tracking tens of thousands of open roles each week, I uncover which skills, roles, and locations are in highest demand — potential competitors, typical time to hire, talent pool sizes, and more to help you prioritize hiring, benchmark and stay competitive in a fast-moving market.

Key learnings from this report

The Fullstack job market in Belgium reflects active hiring engagement, with an average of 56 new job openings weekly and a notable peak of 125 positions posted in week 21.
Despite having a talent pool of 20,000 available candidates, the competitive landscape poses challenges for hiring managers, with 5,000 current job openings resulting in a moderate ease of hiring ratio of 4.0.
Mid-Senior level roles dominate the Fullstack job market, comprising 50% of positions, suggesting a comprehensive demand for experienced Fullstack Engineers in Belgium.
Brussels is the leading city for Fullstack Engineer vacancies, accounting for 54% of total job openings, followed by Antwerp and Leuven, making these key regions for recruitment efforts.
The median time to hire for Fullstack Engineers in Belgium stands at 33 days, with a significant number of candidates being hired within the first 30 days, indicating a preference for quick recruitment cycles.

Number of roles opened and closed for Fullstack Engineers in Belgium in the last 3 months

The Fullstack job market in Belgium has seen significant fluctuations over the past 12 weeks, with new job postings peaking at 125 in week 21 and demonstrating a steady interest in hiring Fullstack Engineers. Despite recent weeks showing some decline in openings, an average of 56 new positions have been posted weekly. In comparison, the jobs closed during this period have escalated, peaking at 76 in week 24 and presenting challenges for hiring managers in retaining talent. This trend underscores the competitive landscape for Fullstack Developers in Belgium as demand continues to outpace openings, paralleling similar hiring trends seen across Europe's technology landscape.

Who else is hiring for fullstack Engineers in Belgium:

Company name	Country	Industry	Founded	# Job openings
Belgie Vacature	Netherlands	Human Resources	2011	13
ENGIBEX	Belgium	Management Consulting	2011	12
ENGIE Belgium	Belgium	Utilities	1905	10
Capgemini Engineering	null	null	null	9
Vivid Resourcing	United Kingdom	Staffing & Recruiting	2009	8
Arcadis	Netherlands	Professional Training & Coaching	1888	7
Johnson & Johnson Innovative Medicine	null	null	null	7
TieTalent	Switzerland	Information Technology & Services	2017	6
Jan De Nul Group	Luxembourg	Construction	1938	6
TUC RAIL	Belgium	Civil Engineering	1992	6

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Talent pool vs job openings for Fullstack Engineers in Belgium

How competitive it is to hire Fullstack Engineers in Belgium

The job market for Fullstack Engineers in Belgium reflects a competitive landscape characterized by 5,000 job openings against a talent pool of 20,000 available candidates, resulting in a ratio of 4.0, which indicates a moderate ease of hiring. When compared to neighboring countries such as the Netherlands, which presents a 3.5 ratio, and Germany with a ratio of 3.2, Belgium showcases a relatively favorable environment for recruitment. However, France, with a significantly lower ratio of 2.5, highlights the regional disparities within the European fullstack job market. For hiring managers, this suggests that while opportunities for Fullstack Engineer positions in Belgium are abundant, the demand may still create challenges in securing top talent, particularly for senior roles.

Seniority distribution of Fullstack Engineer job openings in Belgium

Seniority Distribution of Fullstack Engineering Jobs in Belgium

The Fullstack job market in Belgium exhibits a diverse seniority distribution, with Mid-Senior level positions dominating at 50%, followed by Entry level roles at 29% and Associate positions at 21%. This distribution illustrates the current landscape and future demand for Fullstack Engineers in Belgium, indicating a healthy mix that can inform recruitment strategies for CTOs in Belgium's tech sector.

Preferred employment type for Engineering roles in Belgium

The employment type distribution for engineering roles in Belgium indicates a strong preference for full-time positions, which account for 90% of available roles. In contrast, contract roles make up 10%, while part-time and internship positions are minimal, comprising only 2% and 1% respectively. This trend highlights the dominance of full-time employment in the Belgian software development market, offering valuable insights for hiring managers and CTOs aiming to attract talent.

Time to Hire Distribution for Fullstack in Belgium

How long does it take to hire Fullstack Engineers

The time to hire distribution for Fullstack Engineer positions in Belgium reveals critical hiring trends that inform recruitment strategies for CTOs in Belgium's tech sector. A significant proportion of candidates (175) are hired within 30 days, suggesting a preference for shorter recruitment cycles. Notably, the majority of hires (73) occur at the 10-day mark, with a steady count across the 15 to 25-day range, indicating a moderate expectation for time-to-fill in the Fullstack job market in Belgium. As hiring managers plan for future demand, understanding these timelines is essential for optimizing hiring processes and making informed decisions in a competitive landscape.

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Most popular cities in Belgium to hire Fullstack Engineers

Top 5 cities in Belgium to hire Fullstack Engineers

The distribution of Fullstack Engineer job openings across Belgium reveals significant concentration in major urban centers. Notably, Brussels leads with 312 positions, accounting for 54% of the total job market in this sector. Following Brussels, Antwerp and Leuven present promising opportunities, with 16% and 12% share respectively, highlighting the vibrant Fullstack job market in these cities.

Most sought after technologies in Belgium for Fullstack

Key technologies for Fullstack Engineers

The Fullstack job market in Belgium is increasingly influenced by a diverse range of technologies, as illustrated in the accompanying chart. JavaScript emerges as the most prevalent technology, with a frequency of 1,082 occurrences, closely followed by React at 1,579 instances. Additionally, Python, Java, and TypeScript are notable players, with frequencies of 1,160, 1,054, and 1,003, respectively. Node.js also plays a crucial role, demonstrating its importance for Fullstack developers. Understanding these technology trends is imperative for hiring managers looking to attract top talent in the evolving landscape of Fullstack Developer opportunities in Belgium.

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