Artificial Intelligence Developer Hiring Trends in Leuven, Belgium

This report was last updated on Sep 6, 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 talent pool for Artificial Intelligence Engineers in Belgium Leuven is currently facing significant pressure, with a notable disparity between job openings and available candidates. This situation underscores the competitive nature of the market, particularly evident when considering the regional demand and the ratio of available talent.
Over the past 12 weeks, Leuven has seen a fluctuating job opening rate, peaking at five new positions in weeks 25 and 33, while facing significant job closures, especially in week 25. This indicates a complex hiring landscape that calls for adaptive recruitment strategies from hiring managers.
Leuven's job market for Artificial Intelligence Engineers shows a pronounced preference for full-time roles, which comprise 90% of opportunities, reflecting a strong inclination towards permanent placements in the tech sector.
The seniority distribution for Artificial Intelligence roles in Leuven reveals that mid-senior positions make up 62% of the opportunities, indicating a greater demand for experienced professionals, while entry-level and associate roles account for 17% each.
Top hiring cities for Artificial Intelligence Engineers in Belgium are dominated by Brussels, which has 82% of job openings, followed by Antwerp and Leuven at 14% each. This concentration necessitates that recruitment strategies for CTOs and engineering managers focus on these key urban centers.

Number of roles opened and closed for Artificial Intelligence Engineers in Leuven in the last 3 months

Recent trends in the Artificial Intelligence Engineers job market in Belgium Leuven indicate a fluctuating weekly job opening rate. Over the last 12 weeks, the highest number of new positions opened was 5 in weeks 25 and 33, while the overall weekly job closure rate remains significant, peaking at 7 in week 25. This reveals a challenging landscape for recruitment, where hiring managers in Leuven may face heightened competition as the difference between openings and closures fluctuates. Compared to other European cities, Belgium Leuven's market reflects a moderate demand for Artificial Intelligence Engineers, positioning it as a vital region for future technological growth.

Who else is hiring for ai Engineers in Belgium:

Company name	Country	Industry	Founded	# Job openings
Canonical	United Kingdom	Information Technology & Services	2004	20
TieTalent	Switzerland	Information Technology & Services	2017	13
dataroots	Belgium	Information Technology & Services	2016	9
Axelera AI	Netherlands	Semiconductors	2021	8
Cegeka	Belgium	Information Technology & Services	1992	7
KU Leuven	null	null	null	6
Microsoft	United States	Information Technology & Services	1975	6
Vivid Resourcing	United Kingdom	Staffing & Recruiting	2009	5
team.blue	Belgium	Information Technology & Services	2019	4
Devoteam	France	Management Consulting	1995	4

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Talent pool vs job openings for Artificial Intelligence Engineers in Belgium

How competitive it is to hire Artificial Intelligence Engineers in Belgium

The talent market for Artificial Intelligence Engineers in Belgium, particularly in Leuven, presents a challenging scenario for hiring managers. With a count of job openings significantly surpassing the available talent pool, the ratio indicates a competitive environment for recruitment. For instance, countries like Germany, France, and the Netherlands exhibit similar trends, where the number of positions often exceeds the talent available. As a result, hiring Artificial Intelligence Engineers in Belgium may be more difficult compared to these neighboring countries, prompting the need for refined recruitment strategies for CTOs and team leads in Leuven's tech sector.

Seniority distribution of Artificial Intelligence Engineer job openings in Leuven

Seniority Distribution of Artificial Intelligence Engineering Jobs in Leuven

In Belgium Leuven, the seniority distribution for Artificial Intelligence Engineering roles reveals a predominant presence of Mid-Senior level positions, accounting for 62% of the total opportunities. Entry level and Associate positions follow, each contributing 17% to the job market. This distribution illustrates a strong demand for experienced professionals while still offering entry pathways for new talent.

Preferred employment type for Engineering roles in Belgium

In Belgium, the employment landscape for engineering roles is dominated by full-time positions, which account for 90% of the job market. Contract roles make up 9%, indicating a significant reliance on permanent staffing solutions. Part-time positions contribute a modest 1%, suggesting a preference for full-time commitments in the competitive tech environment.

Time to Hire Distribution for Artificial Intelligence in Belgium

How long does it take to hire Artificial Intelligence Engineers

The time to hire distribution for Artificial Intelligence engineers in Belgium reveals critical insights into the job market trends. A significant portion of candidates, 158, are hired within 10 days, highlighting a rapid recruitment process. However, there's a notable decline as the time increases; only 19 candidates were hired after 45 days. This suggests that demand is high for Artificial Intelligence roles, requiring hiring managers to adopt efficient recruitment strategies. As CTOs and Engineering Managers navigate this competitive landscape, focusing on swift recruitment processes may enhance their success in attracting top talent.

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Most popular cities in Belgium to hire Artificial Intelligence Engineers

Top 5 cities in Belgium to hire Artificial Intelligence Engineers

In the competitive landscape of the Artificial Intelligence job market in Belgium Leuven, the capital, Brussels, holds a significant share with 82% of the job openings. Following Brussels, Antwerp and Leuven account for 14% and 14% of the opportunities, respectively, reflecting a concentrated demand for Artificial Intelligence Engineers across major urban centers. This distribution highlights the necessity for hiring managers, such as CTOs and engineering managers, to consider these cities when strategizing recruitment for AI roles.

Most sought after technologies in Leuven for Artificial Intelligence

Key technologies for Artificial Intelligence Engineers

In examining the most prevalent technologies within the Artificial Intelligence job market, particularly in Belgium Leuven, a clear hierarchy emerges. Python holds the highest frequency of usage at 7,472, establishing it as a cornerstone for Artificial Intelligence Developers. Following closely is machine learning, which has a frequency of 5,033, underscoring its vital role across various AI applications. Additionally, AI itself demonstrates substantial relevance with 4,376 mentions, indicating its foundational status in job descriptions. SQL is another critical technology with a frequency of 1,995, reflecting the importance of data querying skills in AI roles. Finally, Data Science showcases significant utilization at 1,464, highlighting its integral connection to AI initiatives. For a visual representation of these trends, please refer to the accompanying chart.

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