JOBSEARCHER

AI Security Engineer — Mobile & Native Code

MetaSeattle, WAL6 LeadOctober 14th, 2026
Meta's Central Security team is seeking a security engineer who can identify weaknesses before attackers do and build solutions to eliminate them. You will guide AI security and native-code security and serve as the go-to expert for engineering and product teams, helping them ship safer products for billions of users. You will lead security initiatives, perform vulnerability research, and support security architecture across mobile and web platforms, while collaborating with communities on