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Ubuntu Software Engineer

Job in City Of London, Central London, Greater London, England, UK
Listing for: Canonical
Full Time position
Listed on 2025-11-18
Job specializations:
  • Software Development
    Software Engineer, Cloud Engineer - Software, DevOps
Job Description & How to Apply Below
Location: City Of London

Ubuntu Software Engineer

Join to apply for the Ubuntu Software Engineer role at Canonical

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 engineers to work across the breadth of our Ubuntu Engineering organisation – engineers who care deeply for quality, performance and resilience in software, engineers who are just as comfortable with designing and engineering new software as they are with packaging, integrating, testing and shipping the incredible catalog of open source software provided by the Ubuntu repositories.

Four

key teams that ship Ubuntu
  • Foundations
    : maintaining foundational software: architectures, package managers, compilers, tool chains, bootloaders, file systems and core utilities
  • Server
    : leading the design, evolution and future of our Ubuntu Server distribution
  • Desktop
    : driving Ubuntu Desktop, our future immutable desktop:
    Ubuntu Core Desktop, WSL, gaming technology, and a suite of modern applications for the desktop crafted with Flutter
  • Debcrafters
    : a new team responsible for the forward movement, maintenance and overall health of the Ubuntu archive: one of the most abundant repositories of open source software available today
Categories you could work on
  • Development
    : design, build and ship new foundational systems software and applications in Rust, Go, Flutter, and Python
  • Architecture
    : engineer the integration of open source from boot firmware to cloud applications deployment
  • Packaging
    : a combination of Debian and Snap packaging to ship software in the distribution
  • Automation
    : build and maintain the machinery responsible for building, testing and shipping Ubuntu
  • Distro Engineering
    : the maintenance and evolution of a Linux distribution and its repositories

This application track is suitable for those at the mid point in their career but perhaps not quite at the Manager/Lead level, with relevant skills to contribute to Ubuntu.

Location

We have remote roles open in every time zone.

Role entails
  • Designing, building and shipping software in Rust, Go and Python
  • Packaging, integrating, testing and uploading open source software to the Ubuntu repositories
  • Debugging system-level issues and delivering robust solutions
  • Authoring and improving technical and community documentation
  • Contributing to upstream and neighboring open source projects
  • Collaborating as part of a globally distributed team
  • Mentoring colleagues to build skills and understanding
  • Developing and improving processes to more efficiently fulfill our goals
What we are looking for in you
  • An exceptional academic track record from both high school and university
  • Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path
  • Drive and a track record of going above and beyond expectations
  • A demonstrated passion for open source software
  • Significant experience with Rust, Go, Python, Flutter or C/C++
  • Professional written and spoken English
  • Excellent communication and interpersonal skills
  • Ability to travel twice a year, for company events up to two weeks each
Nice-to-have skills
  • Experience with Linux distributions and distribution engineering
  • Experience with software packaging and distribution mechanisms
  • Understanding of build systems and tool chains, including for cross-compilation
  • Performance or Security Engineering experience
What we offer you
  • Distributed work environment with twice-yearly team sprints in person
  • Personal learning and development budget of USD 2,000 per year
  • Annual compensation review
  • Recognition rewards
  • Annual holiday leave
  • Maternity and paternity leave
  • Team…
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