Opportunity overview
What you should know
We checked this opportunity from Canonical. It is listed as Worldwide.
The work location is Home based - Worldwide. Employer-stated compensation: Salary not included in the job posting.
Job description
About this role
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is 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. Canonical is looking for exceptional security-focused software engineers to be integrated across product teams. While they also contribute to the product as engineers, their primary focus is to challenge the entire team to think more deeply about security through state-of-the-art practices such as threat modeling, table-top exercises, architecture and design reviews, static analysis tools, and fuzzing, among others. These roles encompass all aspects of product security, including feature development, vulnerability response, proactive security, and open source community participation. Engineers in these roles collaborate closely with other Canonical teams, customers, and partners across the open source ecosystem. Each product engineering team at Canonical reserves one or two openings for security-oriented software engineers. We also develop a number of products driven entirely by security needs, such as our AppArmor kernel investments and the Ubuntu Security Guide (USG). As the publisher of Ubuntu, we also handle long-term security response for the entire operating system and open source ecosystem. Working with tens of thousands of upstreams means that we need to be fluent in every major programming language and design, build, and adopt sophisticated tools that enable us to work at scale and speed with confidence. Apply here if you are an exceptional security-focused software engineer, passionate about open source, and excited by Canonical's products and mission. This role requires the ability to be productive in a globally distributed team through strong self-discipline and motivation. It also involves mandatory international travel at least twice a year, typically for one week. Location: Worldwide, this is a globally remote role What you'll do Security roles might tackle any of the following: • Define, implement, and document new security features • Lead security-focused initiatives within a product engineering team • Analyze, fix, and test vulnerabilities in open source software • Contrib Job description: Home based - Worldwide
The description, responsibilities and qualifications used for this page and its JobPosting data appear above. Use the application action in the Job snapshot to confirm any later changes before applying.
Why you may be eligible
The source says applicants worldwide may apply. You should still confirm time-zone, work-authorization and experience requirements.
About the employer
Canonical
Canonical publishes Ubuntu and develops open-source technology used across cloud, enterprise, IoT and AI environments.
This opportunity was checked against a direct Canonical careers listing.
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How this listing was checked
- Source status
- Applicant-tracking source confirmed
- Employer or source
- Canonical
- Source checked
- September 8, 2026
- Application destination
- Employer or official applicant-tracking website
- Work setup and location
- Remote · Home based - Worldwide
- Who can apply
- Worldwide · Confirmed by source
- Pay
- Not stated by employer
- Deadline
- Not stated by employer
We check the source and visible requirements, but the employer controls changes and the final hiring decision. Confirm the latest requirements before applying.