Strength in Trust

OneTrust’s mission is to enable innovation through the responsible use of data and AI. We believe that ensuring data is trusted shouldn’t slow teams down—it should accelerate what’s possible. This led us to develop the first technology platform for responsible data use in 2016. Today, with AI representing the latest and most impactful expansion of data yet, OneTrust is once again redefining what responsible innovation looks like. OneTrust, the AI‑Ready Governance Platform™, unifies regulatory intelligence, automation, and connected governance workflows so businesses can continue to move at the speed of AI while ensuring good governance to prevent data misuse at scale. Trusted by thousands of organizations worldwide, OneTrust is shaping the future where trusted data becomes a transformative force for business and society.

The Challenge

OneTrust is seeking a Senior Product Security Engineer to lead hands-on product and application security work including penetration testing, remediation guidance, customer-facing security engagements, bug bounty operations,



and vendor coordination, while helping expand coverage for AI-enabled features and agentic integrations.

Your Mission
- Conduct application-level penetration testing across product surfaces, including web and mobile applications, to identify vulnerabilities and help drive remediation.
- Partner with customers to coordinate penetration tests, communicate findings clearly, and provide practical remediation guidance to engineering teams.
- Manage bug bounty workflows, work with external researchers, and track issues through closure.
- Coordinate with product security vendors and internal stakeholders to improve the effectiveness and consistency of security testing.
- Build and improve security automation and internal tooling, including AI-assisted workflows that support testing, triage, and validation across product security programs.
- Assess AI-enabled product features, agentic workflows, retrie

📌 Senior Product Security Engineer (Madrid)
🏢 OneTrust
📍 Madrid