Senior Linux Security Engineer — High-Scale Infrastructure

Blocket AB in San Francisco is seeking a Security Engineer focused on Linux infrastructure security to safeguard large-scale, untrusted workloads while maintaining low latency. You will design defense-in-depth for sandboxed and microVM systems, implement real-time threat detection, and ensure compliance with SOC 2, ISO 27001, and GDPR in a fast-growing startup. This hybrid role requires 5+ years in production security, experience with container security and kernel-level controls; compensation is