112K–168K EUR / year
Security Engineer - Proactive Threat
OtherOn-site — Dublin HQ, Ireland
Published on 2026-09-17
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About this role
As a Security Engineer on the Proactive Threat team at Stripe, you'll be responsible for identifying vulnerabilities and conducting penetration tests across various platforms. The role focuses on simulating real-world attack scenarios and collaborating with defensive teams to strengthen security measures.
About the company
Stripe provides payment infrastructure and financial tools that help businesses accept payments, manage subscriptions, and move money globally. It serves startups through large enterprises with APIs for online and in-person commerce.
The team
Proactive Threat team
Stack
PythonGoAWSAzureGCPBurp SuiteCobalt Strike
What you'll do
- Conduct comprehensive penetration tests across multiple environments
- Lead red team engagements emulating threat actor TTPs
- Collaborate with blue team counterparts to validate detection capabilities
- Design and maintain offensive tools and automation frameworks
What we're looking for
- 5+ years of experience in offensive security or related field
- Strong programming skills in Python or Go
- Deep knowledge of web application security
- Hands-on experience with cloud platforms
Nice to have
- Experience in fintech or financial services environments
- Background in vulnerability research or exploit development
- Familiarity with AI/ML systems security testing
Hiring process
- Recruiter screen
- Technical assessment
- Interview with the team