usekernel Verified 18h ago
Browser Security Engineer
Cincinnati, Ohio, United StatesAll locationsCincinnati, Ohio, United StatesSan Francisco, California, United StatesNew York City, New York, United StatesSeattle, Washington, United States On-site
$225,000–$250,000 a yearPay$225,000–$250,000
TypeFull-time
Work settingOn-site
Verified listing
JobFig found this opening at its original source and checks that it remains available.
About the role
We’re hiring a Browser Security Engineer to harden and extend our Chromium-based browser runtime. You’ll work at the intersection of sandboxing, networking, and virtualization — ensuring our browsers run securely and efficiently across thousands of concurrent users.
What you'll bring
- Deep familiarity with Chromium internals, browser sandboxes, or renderer/network stacks.
- Experience with Linux kernel, microVMs (Firecracker, Cloud-Hypervisor, Kata, gVisor, etc.), or container isolation.
- Strong debugging skills with strace, gdb, perf, or similar low-level tools.
- Knowledge of networking fundamentals (DNS, TCP/IP, NAT, proxies, TLS).
- Background in security engineering or browser hardening a plus.
Benefits
401(k)Paid Time Off
Locations
Cincinnati, OhioSan Francisco, CaliforniaNew York City, New YorkSeattle, Washington