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Overview

Canonical is seeking a Linux Kernel Engineer to help deliver the most reliable Linux kernels in the world, at scale. This role is remote, with the location listed as Home based - Worldwide.

About Canonical

Canonical is the company behind Ubuntu, driving open-source software and cloud solutions for developers, operators, and enterprises worldwide.

About the Role

As a Linux Kernel Engineer, you will design, implement, test, and maintain Linux kernel components and features across Canonical's products and cloud platforms. You will work with cross-functional teams to ensure high performance, stability, and scalability of Linux-based systems at scale.

Responsibilities

Develop and maintain Linux kernel code and features for Canonical products and cloud platforms
Collaborate with kernel maintainers and upstream communities; contribute patches and improvements
Troubleshoot performance, stability, and security issues in the kernel and drivers
Profile and optimize kernel performance for cloud workloads, including virtualization contexts (e.g., KVM)
Participate in code reviews, write clear documentation, and maintain high-quality code

Requirements

Strong C programming skills with deep knowledge of Linux kernel internals
Several years of Linux kernel development experience (design, implementation, debugging)
Experience with memory management, scheduling, IPC, device drivers, and virtualization
Familiarity with Git and open-source collaboration
Bachelor’s or Master’s degree in Computer Science or an equivalent discipline

Location

Remote, Worldwide (Home based - Worldwide)

How to Apply

Apply here: https://job-boards.greenhouse.io/canonical/jobs/5151903

Canonical