Security Developer Hiring Trends in Brussels, 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 Security Engineers job market in Belgium, particularly in Brussels, has undergone notable fluctuations in the past 12 weeks, with a peak of 61 job openings observed in week 21, juxtaposed with a competitive closure rate of 26 and 49 jobs in weeks 20 and 21 respectively.
Currently, the talent pool for Security Engineers in Belgium is limited, evidenced by the lower ratio of available candidates to job openings, which underscores challenges for hiring managers and necessitates innovative recruitment strategies in a tight labor market.
Brussels stands as the primary hub for Security Engineer roles, accounting for 86% of all job openings in Belgium, followed by Antwerp and Mons, which represent 10% and 9% of available positions, respectively.
The demand for Mid-Senior level Security Engineering positions is significant, comprising 63% of the job offerings, highlighting the need for hiring managers to focus on attracting experienced professionals to meet the increasing market demands.
The median time to hire for Security Engineers in Belgium is 33 days; however, a notable 25% of candidates are hired within 30 days, indicating a fast-paced hiring environment that requires prompt decision-making to secure top talent.

Number of roles opened and closed for Security Engineers in Brussels in the last 3 months

The Security Engineer job market in Belgium Brussels has witnessed significant fluctuations over the past 12 weeks. Notably, in week 21, the opening surged to 61 jobs, which marks the peak within the observed period; however, this coincided with a robust rate of closures, particularly in weeks 20 and 21, where 26 and 49 jobs were closed respectively. Over this timeframe, a total of 43 posted jobs were closed in week 30, illustrating the competitive nature of the landscape. This trend contrasts sharply with other technology roles, suggesting a higher demand and subsequent turnover for Security Engineering positions compared to the broader tech sector in Belgium and other European markets.

Who else is hiring for security Engineers in Belgium:

Company name	Country	Industry	Founded	# Job openings
Spektrum	Spain	Management Consulting	2019	24
Egov Select	Belgium	Information Technology & Services	2001	24
NTT DATA Europe & Latam	Spain	Information Technology & Services	1967	17
Canonical	United Kingdom	Information Technology & Services	2004	14
CRANIUM	Belgium	Information Services	2016	11
Capgemini	France	Management Consulting	1967	10
Sopra Steria	France	Information Technology & Services	1968	10
In4Matic	Belgium	Information Technology & Services	1999	10
TieTalent	Switzerland	Information Technology & Services	2017	9
ABAKUS IT-SOLUTIONS	Belgium	It Services	1991	9

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Talent pool vs job openings for Security Engineers in Belgium

How competitive it is to hire Security Engineers in Belgium

In the competitive landscape of Security Engineers in Belgium, the current job market reflects a significant demand with a growing number of job openings. When analyzing the ratio of talent pool to job openings, Belgium presents a challenge for hiring managers, particularly when compared to neighboring countries such as the Netherlands, Germany, and France. The ratio indicates that for every open position, the number of available Security Engineers is relatively low, suggesting a tighter talent market. This underscores the necessity for innovative recruitment strategies for CTOs and hiring managers in Belgium's tech sector in order to attract qualified candidates. As the demand for security talent intensifies across Europe, understanding these trends will be crucial for effectively navigating the hiring landscape.

Seniority distribution of Security Engineer job openings in Brussels

Seniority Distribution of Security Engineering Jobs in Brussels

In the Security Engineering job market in Belgium Brussels, the distribution of roles predominantly features Mid-Senior level positions, making up 63% of the total job offerings. Entry level positions account for 16%, while Associate roles represent 10%. This distribution indicates a robust market for experienced Security Engineers, highlighting the importance for hiring managers to focus on attracting mid-level talent to meet the increasing demand.

Preferred employment type for Engineering roles in Belgium

In the Belgian engineering job market, Full-time positions dominate, accounting for 90% of the roles available. Contract employment represents 9% of the opportunities, while Part-time roles make up 1%. This distribution highlights a strong inclination towards stable, long-term employment among Security Engineers in Belgium, particularly within the Brussels region.

Time to Hire Distribution for Security in Belgium

How long does it take to hire Security Engineers

The time to hire distribution for Security Engineer positions in Belgium reveals significant insights relevant for hiring managers. The majority of candidates (approximately 25%) are hired within a 30-day timeframe, indicating a competitive landscape in the Security job market in Belgium Brussels. However, there is also a notable demand for roles with longer hiring processes, as evidenced by candidates taking up to 70 days to secure positions. Senior Security Developers may experience varying timelines, reflecting the need for strategic recruitment strategies in Belgium's tech sector. As such, CTOs and recruitment professionals should prepare for a dynamic hiring environment where prompt decision-making could greatly influence talent acquisition.

Expolore reports from other European Developer talent pools

Insights for hiring Security Engineers in Milan

The Security Engineers job market in Italy, particularly in Milan, has demonstrated robust growth, with 126 new security developer positions posted in week 32 alone, following peak activity of 147 jobs in week 30.

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Insights for hiring Security Engineers in Lisbon

The Security Engineers job market in Lisbon has opened 112 new positions and closed 93 roles over the last three months, indicating a competitive hiring landscape.

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Insights for hiring Security Engineers in Strasbourg

The Security Engineers job market in France, particularly in Strasbourg, is witnessing a notable net increase of 23 positions over the last three months, underscoring a healthy demand for Security Developers.

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Most popular cities in Belgium to hire Security Engineers

Top 5 cities in Belgium to hire Security Engineers

In Belgium, the security engineers job market is predominantly concentrated in Brussels, which accounts for a substantial 86% of the total job openings. Antwerp follows with just 10% of the available positions, while Mons contributes around 9%. This data, illustrated in the accompanying chart, underscores Brussels as the central hub for security engineering opportunities in Belgium.

Most sought after technologies in Brussels for Security

Key technologies for Security Engineers

In the evolving landscape of the Security job market in Belgium, particularly in Brussels, several technologies are defining the skills required for Security Engineers. The most prominent technology is Cybersecurity, with a significant usage frequency of 8,586. Following closely are Compliance and Risk Management, at 4,444 and 4,515 respectively, highlighting the importance of regulatory frameworks in security roles. Network Security and Cloud Security also showcase their criticality with frequencies of 2,291 and 2,157. This data emphasizes the need for hiring managers to prioritize these technologies when considering candidates for Security Engineer positions. For a detailed view of these trends, please refer to the accompanying chart.

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