Kernel Memory Performance Engineer (Upstream)

Cloudflare, a global internet performance and security company, seeks a dedicated engineer to optimize memory management in the Linux kernel at scale. You will diagnose bottlenecks, implement upstream changes, and extend instrumentation to measure impact across a vast fleet of production servers. The role emphasizes collaboration with kernel, networking, and storage teams, contributing to mainline MM improvements and shaping Cloudflare's memory-management strategy.