Senior security engineer building Firefox hardening and cryptographic features.
Design and implement security features for Firefox across multiple platforms, strengthening privilege isolation and cryptographic protocols. You'll diagnose and fix complex issues in multithreaded native applications, collaborate with distributed teams, and advance the browser's core security architecture. Requires 3+ years of low-level systems programming, strong C/C++ skills, and understanding of web platform technologies.
Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.
Found at a specialist agency · listed 15 October 2026 · InsideJobs links you to the original posting.