Senior Site Reliability Engineer

Senior Site Reliability Engineer Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. As the publisher of Ubuntu, one of the most widely used open source projects, Canonical powers breakthrough initiatives in public cloud, data science, AI, engineering innovation and IoT. With over 1,200 colleagues in more than 75 countries, we run hundreds of private cloud, Kubernetes, and application clusters for customers worldwide while embracing automation and a developer‑centric culture. Role Overview We are hiring a Senior Site Reliability Engineer to drive next‑gen operations at scale. You will work with pure Python infra‑as‑code from bare metal to containers and applications, architect and run OpenStack, Kubernetes and software‑defined storage, and enable devsecops for applications built on that infrastructure. The role requires a strong software engineering mindset, a passion for automation as a software problem, and the ability to thrive under high pressure serving global customers. Responsibilities Our cloud operations engineers bring Python software‑engineering skills and rigor to the operations domain. Responsibilities include: Architect and run OpenStack, Kubernetes and software‑defined storage at scale Enable devsecops for applications running on our infrastructure Write and maintain Python software for infra‑as‑code and automation Operate mission‑critical services for global brand‑name customers Learn the full stack from bare‑metal networking and kernel up to serverless and open‑source applications Drive upgrades and keep customers on the latest, best solutions Qualifications Degree in Software Engineering or Computer Science Experience with Linux, Linux networking and storage Python software development expertise Operational experience in a cloud or infrastructure environment 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 Benefits & Compensation Canonical offers a performance‑driven annual bonus or commission, a competitive base pay, and a balanced benefits program that meets local needs worldwide. 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 Opportunities 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 influential open source projects, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. Working here is a step into the future, challenging 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 Location Globally remote role #J-18808-Ljbffr