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Canonical

Canonical

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Security Software Engineer

Home based - Worldwide
Full-Time
Posted November 6, 2026
Salary
12-20 LPA
Batches
2-4 years experience required
Apply Route
100% Direct

About The Role

Canonical, the global leader behind Ubuntu, is seeking security-focused software engineers to embed robust protection across its open-source products. In this remote, worldwide role, you will drive threat modeling, vulnerability response, and security tooling while collaborating with distributed product teams and the broader community. The position offers the chance to influence security at scale for millions of users and contribute to a pioneering, profit-driven open-source organization.

Responsibilities

Design and implement security features across Ubuntu product suite.
Conduct threat modeling, security reviews, and static analysis for codebases.
Respond to vulnerabilities, develop patches, and coordinate security advisories.
Build and maintain security tooling such as fuzzers and automated scanners.
Collaborate with global product teams and open-source community to embed security best practices.

Requirements

  • Strong programming proficiency in C/C++, Python or Go.
  • Deep understanding of Linux kernel security (e.g., AppArmor, SELinux).
  • Experience with security testing tools: static analysis, fuzzing, penetration testing.
  • Ability to work independently in a distributed remote team.
  • Bachelor’s/Master’s degree in Computer Science or related field.

Eligibility Checklist

B.Tech/M.Tech/MCA

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