Software Engineer - Immutable Ubuntu Desktop Porto

Software Engineer - Immutable Ubuntu Desktop

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Canonical is a leading provider of open source software and operating systems. Our platform, Ubuntu, is widely used in public cloud, data science, AI, engineering innovation, and Io
T. We are hiring a Software Engineer on the Core Desktop team. In this role, you will build the next generation of immutable Ubuntu desktop, combining immutable Linux with the latest desktop experience to provide a secure, reliable, and usable platform for our global ecosystem.

Location: Home-based position in the EMEA region.

What your day will look like

• Design and develop elements of the Core Desktop.
• Work with the latest Linux container technologies – kernel namespaces, cgroups, apparmor, seccomp, and more.
• Write high‑quality, defensive, and performant code for millions of demanding daily users.
• Collaborate with team members to understand the intricacies of immutable desktops.
• Participate in code reviews to gain a deep understanding of quality standards and architecture.
• Engage with the Ubuntu community to gather user feedback and insights.
• Contribute to documentation to aid in learning and future team members.
• Take part in regular team meetings to discuss progress, challenges, and upcoming development sprints.
• Troubleshoot and resolve user‑reported issues, gaining experience in debugging and problem‑solving.

What we are looking for in you

• Outstanding academic results.
• An undergraduate degree in a technical subject or a compelling narrative about your alternative path.
• Understanding of software development methodologies and life cycles.
• Passion for technology and drive to work with intelligent, motivated colleagues.
• Willingness to learn and adapt, with a keen interest in immutable desktop environments.
• Skills in Linux containerisation technologies – kernel namespaces, cgroups, apparmor, or seccomp.
• Skills in Linux desktop environments – XDG portals, free desktop specifications, systemd, GRUB, etc.
• Skills in C/C++, Go, Python, and Shell scripting.
• Good communication skills for internal and external interactions.
• Ability to travel twice a year for company events up to two weeks long.

Additional skills that you might also bring

• Familiarity with Rust, Golang, and Dart/Flutter is a plus.
• Initiative to proactively identify opportunities and solve challenges.
• Curiosity, flexibility, and a strong sense of accountability.
• A focus on soft skills, including passion, enterprise, and self‑motivation.

What we offer you

We consider geographical location, experience, and performance in shaping compensation worldwide. In addition to base pay, we offer a performance‑driven annual bonus and a comprehensive benefits package.

• 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.
• Employee Assistance Programme.
• Opportunity to travel to new locations to meet colleagues.
• Priority Pass and travel upgrades for long‑haul company events.

About Canonical

Canonical is a pioneering tech firm at the forefront of the global move to open source. As the publisher of Ubuntu, we are changing the world daily. Canonical is an equal‑opportunity employer. We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.