CareerPlan

Security Engineer (Senior / Staff) at Meta

Bellevue, WA / Menlo Park, CA / New York, NY …RemoteFull-time2026-11-02 → 2026-11-10

Core

Expert engineering and product teams turn to for AI security and native-code security guidance, providing security guidance on a constant stream of new products, leading internal security/privacy initiatives, assessing and responding to internet threats, and conducting security assessments specializing in mobile platform and application code.

Role type

Senior/Staff Security Engineer (AI & Native Code)

Builds

Security solutions that protect 3B+ people

Domain

Internet security, AI security, mobile platform security

Required skills

vulnerability research, penetration testing, security assessments, C/C++ secure coding, Python programming, C++ programming, security architecture, least-privilege design, mobile platform security, application code security

Preferred skills

iOS security model, Android security model, VM escapes, exploitation, reverse engineering, CTF, static analysis, fuzzing, Rust, Obj-C, Java, Kotlin, AI tools for security workflows

Technologies

Python, C++, C, Rust, Obj-C, Java, Kotlin

Responsibilities

Provide security guidance on new products, lead internal security/privacy initiatives, assess and respond to internet threats, conduct security assessments for mobile platforms and applications

Seniority

Senior (6+ years), Staff (8+ years)