Principal Security Engineer, Detection and Response, EMEA at Circle (circle.com)

This role is designed for a seasoned security professional with over a decade of experience in detection and response, specifically within AWS and Kubernetes environments. You should be someone who treats security as a data engineering challenge and has a history of commanding high-stakes incidents. **What makes it worth a look...** The position offers full remote flexibility across the UK or Ireland and the chance to shape the security posture of a major player in the USDC stablecoin ecosystem. You will get to lead the deployment of AI within their SOC and work with a "Detections as Code" philosophy. **You might be a good fit if you...** * Have 10+ years of experience including significant time commanding security incidents. * Are comfortable with a rotating on-call schedule every third week. * Can write production-quality code in Python or Golang to automate response workflows. * Understand the specific security risks and defensive strategies associated with AI tooling.