---
title: "Performance Engineer… – Area D (Elaho/Garibaldi), Canada"
canonical: "https://www.metaintro.com/job/performance-engineer-kernel-and-memory-at-cloudflare-9bb0231b-e307-5efa-b81f-d9d2a96031d6"
language: "en"
author: "Metaintro"
---

[![Cloudflare logo](/api/company-logo?url=https%3A%2F%2Fcloudflare.com%2Ffavicon.ico&sig=a8qHNk1xKZ58ahD3mGO4aHmXBf8Rd4LWWBRnBVEt4ow)](/company/cloudflare)[Cloudflare](/company/cloudflare)
# Performance Engineer, Kernel and Memory at Cloudflare

Department: Engineering

LanguageEnglish
Français

**Setup**
: Hybrid

**Location**
: Area D (Elaho/Garibaldi), British Columbia

**Level**
: senior

**Posted**
: Oct 5, 2026

## 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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