Guardsquare
guardsquare.com
Actively hiring
Application Security
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How Guardsquare hires
Truth index
C 65/100
Ghost roles
58%
Stale roles
0%
Reposted roles
0%
Guardsquare scores C on the Alion truth index (A is best, E worst), measured over 19 open roles re-checked against its own hiring board: 58% look like ghost listings, 0% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Guardsquare is a Belgian cybersecurity company founded in 2014 and headquartered in Leuven. It develops ProGuard and DexGuard, the most widely used tools for hardening and obfuscating mobile applications. Its technology protects banking, payment and gaming apps used by hundreds of millions of people.
News
061026 Mobile Application Security: What Every Organization Needs to Know Shared Security Podcast Read Now
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Report
Report
12822 Guardsquare Opens Larger Boston Office for Growing Local Team Built In Boston Read Now
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Report
11822 Guardsquare 2023 Predictions: Mobile App Sec Will Move Beyond Jailbreak and Root Detection in 2023 VMBlog Read Now
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Report
012422 A 2022 priority: Automated mobile application security testing HelpNetSecurity Read Now
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Report
111521 Guardsquare 2022 Predictions: Mobile Security Will Improve (But Not for App Developers) VMBlog Read Now
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Report
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Tech stack
Technologies named in job postings at Guardsquare over the last 12 months, by layer, with the share of postings for each.
Technologies in use
6
Postings analysed
7
Stack modernity
85/100
Languages
C++
Java
Cloud & platforms
Linux
Windows
Developer tools
LLVM
Gradle
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Growth
Hiring Momentum
70/100
Growing
Open positions
19
1 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
50% ▼
Leadership
13% ▼
Finance
13% ▲
Marketing
13% ▲
Sales
13% ▲
Activity Timeline
Added Microsoft Office to stack
Sep 2026
Added Windows to stack
Sep 2026
Added Linux to stack
Sep 2026
Added Agile to stack
Sep 2026
New location: Boston
Sep 2026
Added HubSpot to stack
Sep 2026
New location: Ghent
Sep 2026
Offices
Where the company hires and what each office is for
Cities
5
Hiring now
5
Countries
4
Busiest office
Leuven
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Headquarters
Builds here
Office with open vacancies
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Leuven
Belgium
HQ
Leuven, Belgium
12 open roles 4 posted in 90 days 42% engineering
hires for Backend, Leadership, Finance
Singapore
Singapore
Engineering / R&D
Singapore
5 open roles 2 posted in 90 days 40% engineering
hires for Backend, Marketing, Sales
Ghent
Belgium
Engineering / R&D
Gent, Belgium
2 open roles 1 posted in 90 days 100% engineering
hires for Backend
Munich
Germany
Engineering / R&D
München, Germany
1 open roles 1 posted in 90 days 100% engineering
hires for Backend
Boston
United States
Sales office
Boston, United States
1 open roles
hires for Solutions
Jobs
In office • Full-Time • Bachelor's Degree • Singapore
Java
Gradle
Mobile
DexGuard
ProGuard
DevOps
Windows
Apply
≈ $32k – $64k per year (Estimated) • In office • Full-Time • 2+ years exp • Master's Degree • Singapore
Java
Gradle
Mobile
DexGuard
ProGuard
DevOps
Linux
Apply
≈ $33k – $66k per year (Estimated) • In office • Full-Time • 2+ years exp • Master's Degree • Singapore
C++
LLVM
Apply
≈ $60k – $178k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Ghent
C++
LLVM
Apply
≈ $84k – $167k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Munich
Java
Gradle
Mobile
ProGuard
Apply
≈ $101k – $227k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Master's Degree • Leuven
Java
C++
LLVM
Mobile
DexGuard
Management
Agile
Apply
≈ $64k – $191k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Leuven
Java
C++
LLVM
Management
Agile
Apply
≈ $62k – $186k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Leuven
Java
Agile
Apply
Hybrid • Full-Time • 5+ years exp • Master's Degree • Leuven
C++
LLVM
Management
Agile
Apply
≈ $69k – $200k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Leuven
Java
C++
LLVM
Management
Agile
Apply
≈ $58k – $171k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Master's Degree • Leuven
C++
LLVM
Apply
≈ $69k – $175k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Leuven
Java
Gradle
Mobile
DexGuard
ProGuard
DevOps
Windows
Apply