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Performance Engineer, Kernel and Memory at Cloudflare

Department: Engineering

Language
Setup
Hybrid
Location
Area D (Elaho/Garibaldi), British Columbia
Level
senior
Posted

Description

Cloudflare is hiring a Linux Kernel Memory Management Engineer to diagnose and fix scalability bottlenecks in the Linux kernel memory-management subsystem using production telemetry, land changes upstream, develop low-overhead instrumentation with tracepoints, BPF, and perf, and set technical direction for kernel memory management. The role requires deep expertise in Linux memory management, a track record of upstream Linux contribution, strong C systems programming, and the ability to own complex problems across large-scale infrastructure.

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