Summary
Arthur Charles is a Senior Product Security Engineer with nine years of experience protecting large-scale consumer products, most recently leading product security for Meta’s Lite portfolio and now at Databricks. He combines hands-on vulnerability research (200+ bug bounties reported) with program-level impact—designing scalable detection and SAST improvements, running private bounty programs, and revamping core web-security hiring. A technical incident lead and mentor, he has coordinated cross-functional responses, led small engineering teams, and performed large-scale threat modeling (MITRE/NIST/STRIDE) across Instagram, Threads, and Meta’s web properties. Arthur blends a curiosity for DevOps, automation, and AI with practical tooling and data-pipeline work (SQL dashboards, platform building), giving him an unusual mix of offensive research and production-focused defensive engineering. Based in the UK and trained in cybersecurity at INSA, he is active in the bug bounty community and known for turning researcher insights into measurable security improvements.
9 years of coding experience
Engineering degree Cybersecurity / Information security, Engineering degree Cybersecurity / Information security at l'INSA Centre Val de Loire
English, French