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Ubuntu Security Engineer

Remote, Home based - Worldwide·Added 2 months ago (last checked 21 Oct)

Canonical

234 open roles

Our summary

Work mode
Remote (Home based - Worldwide)
English
Required

Visa options

  • The ad doesn’t mention sponsorship

    No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.

  • 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.

More jobs that may fit the digital nomad visa

Skills

Nice to have

Requirements

What we're looking for

  • You have a thorough understanding of the common categories of security vulnerabilities and techniques for fixing them
  • You are familiar with coordinated disclosure practices
  • You are familiar with open source development tools and methodologies
  • You are skilled in one or more of C, Python, Go, Rust, Java, Ruby, PHP or JavaScript/TypeScript
  • You have excellent logic, problem-solving, troubleshooting, and decision-making skills
  • You can clearly and effectively communicate with the team and Ubuntu community members
  • Experience with Linux (Debian or Ubuntu preferred)
  • Excellent interpersonal skills, curiosity, flexibility, and accountability
  • Appreciative of diversity, polite, and effective in a multi-cultural, multi-national organization
  • Thoughtfulness and self-motivation
  • Result-oriented, with a personal drive to meet commitments

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 recognize 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
  • Team Member Assistance Program & Wellness Platform
  • Opportunity to travel to new locations to meet colleagues
  • Priority Pass and travel upgrades for long-haul company events

The role

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.

Canonical is building a team dedicated to providing security coverage across a wide range of ecosystems and environments, working to make the world a better, safer place. We are hiring an Ubuntu Security Engineer to join an industry-leading security engineering team and help protect the open source community and Ubuntu users from emerging threats. We are looking for candidates across all levels of experience, from Graduate to Senior.

What you'll do

As part of the Ubuntu Security Team, you will work with some of the best and brightest people in technology to monitor, triage, respond to, and document new and existing vulnerabilities in open source software. You will collaborate with internal teams and external partners to identify issues, prioritize them, and coordinate remediation.

This is an engineering-focused role that may also involve activities such as producing security assessments, building features, conducting code reviews, developing internal tools, engaging with the open source community, and participating in industry initiatives and events.

  • Analyzing, fixing, and testing vulnerabilities in open source packages
  • Keeping track of vulnerabilities in the Ubuntu ecosystem as they are discovered, researched, and fixed, leveraging internal tools
  • Collaborating with other teams in the Ubuntu community and upstream developers, as needed, to exchange or develop vulnerability patches and ensure that Ubuntu includes the most robust security features
  • Auditing source code for vulnerabilities
  • Building features and tools to help teams strengthen the security of their products and contribute to the overall security of Ubuntu

How you'll work

This role requires international travel at least twice a year, usually for one week. It also requires the ability to be productive in a globally distributed team through self-discipline and self-motivation.

Location: Worldwide, this is a globally remote role

Hiring process

6 steps5 interviewsa task to doabout 3 months in all
  1. Application

  2. 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.

  3. Psychometric assessment (GIA)

    Online test · 30–45 min

    A cognitive-ability test measuring aptitude, problem solving and speed of learning, required for all applicants.

  4. Technical assessment

    Not every role

    A domain-specific assessment for some roles, graded by domain experts and discussed in later interviews.

  5. Early stage interviews

    With future colleagues and stakeholders · 3 sessions

    Three interviews with future colleagues and stakeholders focused on technical and domain skills.

  6. Talent interview

    With Talent Science team

    Interview with the Talent Science team including a 10-minute Personality Profile Analysis; compensation is first discussed here.

  7. 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.

  8. 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

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 our 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.

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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pqShield
pqShield
1w ago

Lead Software Engineer

Remote, (within the countries we operate from); UK, France, Netherlands, Spain, or Belgium. Some travel to our offices will be required from time-to-time

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