SeniorSecurityEngineer

The Ads Security organization at Amazon is dedicated to creating innovative technical solutions that detect, assess, and mitigate security risks within Amazon’s Advertising businesses. Our vision is to accelerate the development velocity of the Advertising business by ensuring that our products are inherently secure. We are seeking a talented Senior Security Engineer to join our team, where you will have the opportunity to contribute to securing web applications and services critical to delivering exceptional customer and partner experiences at scale in Amazon Ads. The ideal candidate You are a security engineer first, with a builder's mindset and a track record of shipping AI powered solutions that solve real security problems at scale. You don't just experiment with AI. You've deployed it in production, measured its impact, and iterated based on outcomes. You have deep, hands on expertise in security engineering fundamentals: threat modeling, secure system design, vulnerability analysis, incident response, and defensive architecture. You understand attacker methodologies and think about security from first principles, not just tool outputs. You have proven experience building security solutions powered by AI that operate reliably at scale. You are comfortable navigating ambiguity, defining problems before solving them, and influencing others through technical depth and clear communication. You set the bar for engineering quality on your team and raise the level of everyone around you. You are energized by the opportunity to pioneer a new discipline: applying generative AI and agentic systems to security challenges that were previously unsolvable through automation alone. Your role will be pivotal in ensuring the protection of customer data and critical infrastructure within the Ads organization. Key job responsibilities - Design and build AI powered security automation solutions to fix security issues at scale. - Develop and maintain agentic AI workflows that enab