MA

Senior Vulnerability & Bug Bounty Analyst

Mastercard ashbourne Posted 22 Oct 2026 Closing: 21 Nov 2026
Permanent Hybrid Featured
€70 - €110

Role Description & Technical Scope

Mastercard is seeking a Senior Vulnerability Analyst to manage the Bug Bounty Program and perform advanced application security testing across web, mobile, and API environments. You will validate externally reported vulnerabilities and work with engineering teams to remediate and strengthen Mastercard's security posture.

The role requires hands-on testing experience, strong OWASP knowledge, and the ability to clearly communicate risk to stakeholders.

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Key Details
  • Date Posted: 22 Oct 2026
  • Location: ashbourne
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Business Intelligence & Analysis
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MA
Mastercard
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Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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