Junior Linux Kernel Engineer - Ubuntu
Canonical · Home based - Worldwide · Engineering
Curated summary
A remote engineering opening from Canonical with official ATS source details and a direct employer apply link.
Full official source details
This section is loaded from the official Greenhouse source for this role.
Additional source fields
- Employment Length: Permanent
- Core skills: Analysers, Contributor, Developer, Doer, Problem Solver, Technologist, Tester
- External Departments (website): Engineering
- One line job description: Delivering the most reliable Linux kernels in the world, at scale.
- LinkedIn Posting Level: Entry level
Official 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.
Every year we select new junior professionals into the Canonical Kernel Team, to work on the Linux kernel for Ubuntu. If you’ve enjoyed operating systems in your coursework or current role, you are confident in your ability to write high quality C and possibly Rust, and are ready to take the plunge and see how it all works, then this would be a great place to pursue your next career stage. We are a global team working to ship the world's most widely used Linux kernel, across the very latest silicon and cloud, where you can apply and grow your software engineering skills.
The Canonical Kernel Team builds and maintains all supported Ubuntu Linux kernels for a variety of platforms and architectures from small embedded devices to standard desktop/server systems to large-scale cloud environments. In your first year you will tackle serious initiatives, which include but are not limited to:
- Optimized solutions for key Silicon and Cloud partner platforms
- Developer platforms such as Raspberry Pi and RISC-V
- Enabling Ubuntu on a wide range of embedded systems
- Security hardening and exploit mitigation
- Third-party driver integration and distribution, such as graphics
- Expanded driver support for bleeding-edge PC platforms
We select candidates that are recent university graduates or early career professionals who are enthusiastic to develop kernel-level software in multiple areas including security updates, patching, and testing. The successful candidate will have a background in software engineering, be motivated to work in a distributed team and willing and able to travel globally twice a year for company engineering events.
These are full-time positions available to prospective or recently graduated students.
Location: We have home-based Kernel Teams in every timezone.
The role entails
- Collaborate regularly and proactively with a globally distributed team
- Learn from senior mentors to demystify the inner workings of the Linux kernel and how it is distributed
- Work closely with external silicon, cloud, or hardware manufacturer delivery teams on bleeding-edge platforms
- Diagnose and resolve issues in the kernel reported by customers, the community, and discovered by your own rigorous testing
- Take personal responsibility for the delivery of various flavors of the Ubuntu Linux kernel
- Improve tooling and automation for delivery and test of Ubuntu Linux kernels
- Submit, review, and apply kernel patches, working with both internal and external upstream maintainers
What we are looking for in you
- Well-organized and motivated self-starter able to thrive in a remote work environment
- Professional manner with colleagues, business partners, and the open-source community
- Ability to communicate effectively in English, both written and verbal
- Programming experience in C and/or Rust
- Familiarity with version control practices, ideally with git
- Understanding of operating system kernel fundamentals
- Ability to travel twice a year for company events of up to two weeks length
Nice-to-have skills
- Interest and experience in Rust
- Python and Bash scripting ability
- Prior experience with Ubuntu/Debian/Snap packaging
- Demonstrated experience with kernel patching and debugging
- Strong grasp of device drivers, BSP’s, and other low level system engineering
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
- 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 Member Assistance Program & Wellness Platform
- 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 company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
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.
#LI-remote
Application questions shown by the source
- First Name (Required)
- Last Name (Required)
- Email (Required)
- Phone (Optional)
- Resume/CV (Required)
- During this application process I agree to use only my own words. I understand that plagiarism, the use of AI or other generated content will disqualify my application. (Required)
- Are you comfortable using your own computer running Ubuntu Linux? (Required)
- Please describe any experience working in operating system kernels or other low level hardware environments. (Required)
- How did you perform in mathematics at high school? (Required)
- How did you perform in your native language at high school? (Required)
- Please share your rationale or evidence for the high school performance selections above. Make reference to provincial, state or nation-wide scoring systems, rankings, or recognition awards, or to competitive or selective college entrance results such as SAT or ACT scores, JAMB, matriculation results, IB results etc. We recognise every system is different but we will ask you to justify your selections above. (Required)
- What was your bachelor's university degree result, or expected result if you have not yet graduated? Please include the grading system to help us understand your result e.g. ‘85 out of 100’, ‘2:1 (Grading system: first class, 2:1, 2:2, third class)’ or ‘GPA score of 3.8/4.0 (predicted)’. We have hired outstanding individuals who did not attend or complete university. If this describes you, please continue with your application and enter ‘no degree’. (Required)
- You understand that you are applying for a full-time position, not an internship, and that you have either already graduated university or expect to graduate within the next 6 months. (Required)
- We require all colleagues to meet in person 2-4 times a year, at internal company events lasting between 1-2 weeks. We try to pick new and interesting locations that will likely require international travel and entry requirement visas and vaccinations. Are you willing and able to commit to this? (Required)
- Website (Optional)
- LinkedIn Profile (Optional)
- In which country do you currently work? (Required)
- Please confirm that you have read and agree to Canonical's Recruitment Privacy Notice and Privacy Policy. (Required)
- In the past ten years, looking only at the time since you graduated your first undergraduate degree, how many companies have you worked for? (Required)
- Which gender do you identify as? (Required)
- Please indicate your nationality: (Required)
- Please indicate your race or ethnicity: (Required)
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