Senior Site Reliability Engineer

Overview We are hiring a Senior Site Reliability Engineer. Next-gen operations at scale, with pure Python infra-as-code, from bare metal to containers and applications. Our goal is to perfect enterprise infrastructure devops. We run hundreds of private cloud, Kubernetes, and application clusters for customers across physical and public cloud estate, and we are raising the bar on what's possible with automation by embracing a universal operator pattern and model-driven operations. Location: Globally remote role. The role entails Our cloud operations engineers bring Python software-engineering skills and rigour to the operations domain. We practise devsecops from bare metal to application. We architect and run OpenStack, Kubernetes and software defined storage, and we enable devsecops for applications running on that infrastructure too. To succeed in this role you need to believe in automation as a pure software engineering problem, not a hack-it-till-it-works-for-me problem. You need to be interested in the scientific approach to operations at scale, driven by metrics and code, and you need to be able to learn the entire stack, from bare metal networking and kernel up to serverless and open source applications. Responsibilities and requirements Degree in Software Engineering or Computer Science Experience with Linux and familiarity with Linux networking and storage Python software development expertise Operational experience Excellent interpersonal skills, curiosity, flexibility, and accountability Ability to travel internationally twice a year, for company events up to two weeks long Nice-to-have skills Experience with OpenStack or Kubernetes deployment or operations Familiarity with public or private cloud management What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually to ensure we recognise 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 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 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. Most colleagues at Canonical have worked from home since its 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. Equal opportunity employer 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. Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Industries Software Development Note: This description reflects the responsibilities and qualifications for the Senior Site Reliability Engineer role and does not imply a guarantee of employment. Listings may be updated or removed at Canonical’s discretion. J-18808-Ljbffr

Location: Toronto, Ontario, CA

Posted Date: 10/13/2025