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System Software Engineer - GCC/LLVM compiler, tooling, and ecosystem - Canonical - Remote - Global

System Software Engineer

Posted: April 30, 2026
Posted 69 days ago
Last seen in crawl: July 7, 2026 (1d ago)
Estimated Expiry: June 4, 2026
Remoteness
Role & Management
Role Level:Mid-Level
Job Type
Required Languages

Job Description

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. We are hiring a System Software Engineer for GCC/LLVM compiler, tooling, and ecosystem. We are building a team to focus on the modern C and C++ programming language and their ecosystem on Ubuntu. They will deliver the best possible GCC and LLVM runtimes, developer experience and supporting tooling in Ubuntu. They will ensure that the cutting edge of modern programming languages innovation is available to Ubuntu users, to lay the foundation for future inventions and open source communities. This is an exciting opportunity for a software engineer with a strong passion for compilers, runtimes and tool chains. You will have excellent competencies in modern C/C++, Linux distributions, software architectures and open source software. Come build a rewarding, meaningful career working with the best and brightest people in open source technology at Canonical, a growing international software company and make Ubuntu the best operating system to develop and run C/C++ applications in the cloud, in datacenters, in containers, directly on the operating system, and anywhere Ubuntu can run. The Ubuntu Foundations Team delivers the core Ubuntu system, the base for the entire Ubuntu family of products and services. Ubuntu strives to deliver the latest-best free software components, in an easy to use and highly reliable form. We build on the technical excellence of keystone open source software like GNU and Debian and bring additional focus and shape to the solutions we offer the industry. Part of the Ubuntu Foundations team, you will work on one of the most critical toolchains involved in the making of Ubuntu and the pillars of the modern software ecosystem. You will leverage your competencies and experience in C, C++ to make Ubuntu the best platform to develop, distribute and consume software built with GCC and LLVM. You will be passionate about the future of C, C++, of Ubuntu, mindful of the dynamics of the open-source ecosystem, and equally aware of the needs of large but innovative organizations. You will drive the best in class integration in Ubuntu from desktop to cloud in a secure, reliable, performing, efficient and future-proof fashion. You will be discussing design with other team members, mentor less senior engineers, and participate in code reviews and design reviews. You will also be working with other teams to ensure architecture decisions improve the overall performance and experience of Ubuntu. Your role as part of the Ubuntu Foundations team will have an impact on every aspect of Ubuntu from Desktop, Server, Ubuntu Core and also cloud images. Location: This role will be based remotely in the AMERICAS region. The role entails collaboration with a distributed team, selecting, integrating and packaging tooling to improve developer and operator experience, writing high-quality code, debugging, reviewing code, discussing ideas, and working from home with global travel 2 to 4 weeks a year for internal and external events.

Company Information

Current open roles at Canonical on JobCrawls
LocationActive listings
Remote - Global114
Remote - EMEA54
Remote - Worldwide14
Remote - Europe13
Remote - Americas8
London, UK1
Remote - APAC1
Remote - AMER1
Remote - Middle East1
Remote - Africa1
Anywhere in EMEA1
Current role mix at Canonical on JobCrawls
Role typeActive listings
Software Engineer25
Engineering Manager11
Product Manager8
Sales Development Representative7
Customer Success Manager5
Product Marketing Manager4
Human Resources Specialist4
UX Designer3
Partner Sales Manager3
Sales Director2
Data Infrastructure Engineer2
Golang Software Engineer2
Talent Scientist2
Partner Sales Director2
Design Manager2
Linux Enablement2
Linux Kernel Engineer2
Software Developer2
Site Reliability Engineer2
System Software Engineer2
HR Generalist2
Marketing Manager2
Product Manager - Cloud1
Information Systems Architect1
Web Developer1
Security Engineer1
Embedded Linux Engineer1
Security Operations Engineer1
Ubuntu Engineering Lead1
IBM Global Alliance Director1
Enterprise Account Executive1
Talent Science1
Cloud Alliances1
Python Engineer1
Linux Platform Integration1
Data Governance Engineer1
Cloud Support Engineer1
Telecom Account Executive1
Ecosystem Development Manager1
Tax Senior Associate1
Salesforce Engineer1
Cloud Engineering Manager1
Performance Engineer1
Growth Engineer1
NetSuite Engineer1
Global Alliance Director1
Financial Analyst1
Linux Cryptography and Security Engineer1
Containerization & Virtualisation Engineer1
Linux Software Engineer1
Senior Communications Specialist1
Marketing Specialist1
Graduate HR Generalist1
Golang Engineering Manager1
OpenStack Engineering Manager1
Accountant1
Project Manager - Ubuntu Embedded Systems1
Python Engineering Manager1
Technical Alliance Manager1
Junior Ads Specialist1
Rust Engineering Lead1
Data Platform Engineer1
Partner Marketing Manager1
Senior HR Generalist1
Threat Intelligence Lead1
Embedded Linux Consultant1
Enterprise Sales / Alliances1
Accounts Receivable Clerk1
Sustaining Operations Engineer1
Treasury Analyst1
Security Operations1
Junior Data Engineer1
Software Platform Engineering Manager1
Cloud Solutions Manager1
Engineer1
Content Marketing Team Manager1
Distributed Systems Testing1
Developer Relations Engineer1
Partner Sales Executive1
Linux Systems Engineer1
Enterprise Open Source Sales Manager1
Embedded IoT System Engineer1
Security Risk Management1
Software Architect1
Regional HR Manager1
IoT Data Engineer1
Linux Devices Software Engineer1
Networking Software Engineer1
Salesforce/NetSuite Engineering Manager1
Lead Python Software Engineer1
Web Frontend Engineer1
Business Services Team Manager1
Software Alliances Director1
Senior Search Lead1
Site Reliability Engineering Manager1
GitOps Engineer1
Graphics and Windowing System Software Engineer1
User Science1
IoT Solutions Architecture1
Software Engineering Manager1
Current role-level mix at Canonical on JobCrawls
Role levelActive listings
Mid-Level167
Senior15
Manager7
Junior1
Mid-level1
Intern1

Canonical appears in 209 indexed job postings in JobCrawls' Finland dataset since October 2023. In that historical index, the strongest location signals for this employer are Remote - Global, Remote - EMEA, and Remote - Worldwide.

Data shown is based on historical job postings from our database.

Job Details

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