Location
Worldwide
Job Type
full-time
Salary
Unknown
Posted
April 19, 2026

Job Description

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 globally distributed collaboration, with 1100+ 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.

We are hiring a Senior Software Engineer on the Web Engineering team to drive best practices across the team, for all disciplines, bringing great ideas to the table to lead technical conversations. They identify risks and communicate them to relevant stakeholders, asking the right questions to move a project forward. Within the team there are fantastic opportunities to gain deep technical knowledge of complex products in innovative and fast-growing areas of the tech world with space and support to hone your craft. We value transparency, intellectual honesty and teamwork.

As a Senior Software Engineer at Canonical, you will own the development of large projects. Encourages rigorous and efficient engineering process. Writes specifications and understands risks. Works to reduce complexity. Is capable of taking on technical lead responsibilities to drive an initiative to completion. Follows industry trends and new technologies. Capable of representing their team as a subject matter expert with cross-team credibility. An exemplary engineer who mentors and develops those around them in a structured and systematic manner, sharing this responsibility for their immediate team with their manager.

Location: This role will be based remotely in the EMEA region.

The role entails

  • Identifying what matters for the team and driving initiatives to improve them
  • Design and implement well-tested and documented software
  • Debug and fix issues encountered by your users
  • Leading in our engineering process through code and architectural reviews
  • Contribute to technical documentation to make it the best of its kind
  • Seek improvements to engineering and operations practices
  • Deploy and operate services developed by the team
  • Contribute to the success of your product through technical advocacy

What we are looking for in you

  • Curate technical quality standards by designing the architectural approach to support business objectives
  • You value soft skills and are passionate, enterprising, thoughtful, and self-motivated
  • An exceptional academic track record from both high school and university
  • Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path
  • Drive and a track record of going above and beyond expectations
  • Well-organised, self-starting and able to deliver to schedule
  • Displays competency in researching new technology or approaches, and is able to tastefully and sustainably integrate changes and more modern approaches to technical projects. 
  • Provides comprehensive and insightful code review on items of any size within the project
  • An eye for accessibility and performance
  • Professional written and spoken English
  • Experience with Linux (Debian or Ubuntu preferred)
  • Excellent interpersonal skills, curiosity, flexibility, and accountability
  • Excellent communication and presentation skills
  • Result-oriented, with a personal drive to meet commitments
  • Ability to travel twice a year, for company events for up to two weeks each

Nice-to-have skills

  • Experience with container tech such as LXD, Docker and Kubernetes
  • Experience fostering and maintaining a talented team by defining excellence
  • REST API design, development and governance
  • Drive to deliver performance engineering and security experience

What we offer colleagues

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

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.โ€‹ Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.

๐ŸŽฏ Who is this job for?

This role suits a Senior Frontend/Web Engineer with strong architectural thinking and experience leading complex web projects in distributed teams. You need solid skills in web development, performance, accessibility, REST APIs, Linux (Ubuntu/Debian), and ideally container technologies, along with the ability to drive engineering standards and mentor others . The candidate should be familiar with designing scalable systems, owning full project lifecycles, improving engineering processes, and contributing to large-scale, production-grade platforms.

๐Ÿ’ฌ Potential Interview Questions

  1. How would you design and maintain scalable frontend architecture for large web projects?
    I would focus on modular design, clear separation of concerns, and strong typing. Establishing consistent patterns and enforcing code standards ensures long-term maintainability and scalability.

  2. What practices do you follow to ensure high-quality, well-tested frontend code?
    I combine unit, integration, and end-to-end testing with code reviews and CI pipelines. Documentation and clear specifications also help maintain quality across large projects.

  3. How do you approach performance optimization in complex web applications?
    I optimize rendering, reduce bundle size, and use lazy loading and caching strategies. Profiling tools help identify bottlenecks and guide improvements.

  4. How would you handle debugging and resolving issues reported by users in production?
    I reproduce the issue, analyze logs and metrics, and isolate the root cause. Then I implement a fix with tests and monitor after deployment to ensure stability.

  5. What is your approach to conducting effective code reviews as a senior engineer?
    I focus on correctness, readability, architecture alignment, and potential risks. I also provide constructive feedback to help teammates improve.

  6. How do you identify and mitigate technical risks in a project?
    By analyzing requirements, exploring edge cases, and communicating potential issues early. I also break down complex tasks and validate assumptions incrementally.

  7. What role does documentation play in large engineering teams?
    Documentation ensures knowledge sharing, reduces onboarding time, and improves collaboration. It is critical for maintaining consistency and long-term project success.

  8. How do you stay up to date with new technologies and decide when to adopt them?
    I continuously research and experiment with new tools, but only adopt them when they provide clear value and align with project needs.

  9. How would your experience with Linux environments influence your frontend development workflow?
    It helps with debugging, scripting, and understanding deployment environments. It also improves collaboration with backend and DevOps teams.

  10. How do you mentor and support other engineers on your team?
    I provide guidance through code reviews, pair programming, and knowledge sharing. I also help others grow by encouraging best practices and continuous learning.

๐Ÿ“‹ Job Summary

Canonical is a global leader in open-source software, best known for Ubuntu, powering innovation across cloud, AI, and IoT for top enterprises worldwide. They are hiring a Senior Web Engineer to lead and scale complex web projects, driving architecture, performance, and engineering best practices while working with modern web technologies and Linux-based systems . This is a fully remote role across EMEA with competitive compensation, annual bonuses, and a $2,000 learning budget. It’s a strong opportunity to join a globally distributed, high-caliber team shaping the future of open-source technology with real impact at scale.

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