Senior Vulnerability Analyst: Bug Bounty & App Security
Role Description & Technical Scope
Mastercard is seeking a Senior Vulnerability Analyst to manage the Bug Bounty Program and conduct advanced security testing across web, mobile, and API environments. You will validate externally reported vulnerabilities, perform pentests, and partner with engineering to remediate findings while strengthening Mastercard's security posture through proactive assessments.
With 3+ years in application security, you will own risk assessment, report on program effectiveness, and communicate clear
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Key Details
- Date Posted: 22 Oct 2026
- Location: leixlip
- Employment: Permanent
- Workplace: Hybrid
- Domain: Business Intelligence & Analysis
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Mastercard
Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
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