Senior Site Reliability Engineer

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.

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. 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.

Location : Globally remote role

Responsibilities

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.

Qualifications

• 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

Benefits

Equal Opportunity Employment

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.

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