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88,000+ live jobsSenior Site Reliability Engineer
Remote, Home based - Worldwide·Full-time·Added over 5 years ago (last checked 6 Nov)
Our summary
- Work mode
- Remote (Home based - Worldwide)
- Contract
- Full-time
- English
- Required
- Experience
- Senior level
- Education
- University degree





Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
May fit the digital nomad visa
A remote job for a company outside Spain: you apply yourself, no sponsor needed. It asks for about €2,849 a month in remote income.
Skills
Nice to have
Pay & benefits
What you'll get
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 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
The role
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 become a member of this team, you need to be a software engineer fluent in Python, you need a genuine interest in the full open source infrastructure stack from metal to containers, and you need the ability to work in a high pressure operations environment with mission-critical services for global brand name customers.
As a member of the team you will gain experience in a broad range of cloud technologies. We evolve our offerings as the state of the art improves, so you get to stay current with the latest capabilities in open source infrastructure. We drive upgrades to keep our customers on the latest, best solutions.
What you'll do
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.
We are hiring a Senior Site Reliability Engineer
Location: Globally remote role
What we are looking for in you
- 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
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 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.
Hiring process
Application
Written interview
In your own time
A written submission tailored to the role presenting your academic and professional accomplishments; you choose format and length, and two domain experts grade it.
Psychometric assessment (GIA)
Online test · 30–45 min
A cognitive-ability test measuring aptitude, problem solving and speed of learning, required for all applicants.
Technical assessment
Not every role
A domain-specific assessment for some roles, graded by domain experts and discussed in later interviews.
Early stage interviews
With future colleagues and stakeholders · 3 sessions
Three interviews with future colleagues and stakeholders focused on technical and domain skills.
Talent interview
With Talent Science team
Interview with the Talent Science team including a 10-minute Personality Profile Analysis; compensation is first discussed here.
Late stage interviews
With potential manager, Hiring Lead and senior stakeholders
Meet your potential manager, the Hiring Lead and senior stakeholders; management and leadership candidates also meet the CEO.
Offer and onboarding · With a Hiring Lead
- After application review you get a personal dashboard showing your assessment and interview plan.
- The written interview is submitted anonymously to reduce bias early on.
- You may apply to a single job once, or to four different jobs, in any 180-day period.
About Canonical
Canonical is the publisher of Ubuntu, the world's most widely used open-source operating system for cloud, IoT, and enterprise environments. Founded in 2004, the company is a global leader in open-source software, providing secure, supported Ubuntu solutions to enterprises, developers, and device manufacturers. With a distributed workforce spanning over 80 countries, Canonical drives innovation in areas like AI, edge computing, and cloud-native technologies, making it a key player in the open-source ecosystem.
Canonical has a strong presence in Spain, with a significant number of open roles across engineering, product, marketing, and sales. The company is known for its fully remote-first culture, allowing employees to work from anywhere, including Spain. For international professionals, Canonical offers a unique opportunity to contribute to world-class open-source projects, collaborate with a global team, and enjoy flexible work arrangements. The company values autonomy, excellence, and a passion for open-source, making it an attractive employer for those seeking a dynamic, remote-friendly environment.
- Industry
- Cloud/Ubuntu
- Founded
- 2004
- Employees
- 1,000–5,000
- Headquarters
- London, UK
Good to know if you are moving
- Canonical is a remote-first company, allowing employees to work from anywhere, including Spain, with no requirement to relocate to a central office.
- The company offers a diverse, international work environment with colleagues from over 80 countries, providing a global perspective.
- Canonical is a major contributor to open-source projects, offering opportunities to work on widely-used technologies like Ubuntu, Kubernetes, and OpenStack.
- Employees often receive a competitive salary and benefits, including home office setup allowances and professional development opportunities.
- The company values autonomy and self-motivation, making it ideal for professionals who thrive in a flexible, results-driven culture.
In their own words
Additional information
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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