Senior Open-Source Systems Engineer

Canonical Ltd. is seeking a Senior or Staff engineer to join the Security Operations team. The role focuses on designing, building, and operating a world-class SOC, with leadership, mentorship, and hands-on contribution across security, software, and site reliability engineering. You will monitor, respond to incidents, develop security tools, and contribute...

Do manual and repetitive build, test and deploy tasks make you cringe? Do you get the satisfaction of automating all the things and supporting developers around the globe? Do you like solving a failed build mystery and are not afraid to find out that you misspelled a variable? Do you like to work in an open and transparent environment? If so, our Open Source...

Do manual and repetitive build, test and deploy tasks make you cringe? Do you get the satisfaction of automating all the things and supporting developers around the globe? Do you like solving a failed build mystery and are not afraid to find out that you misspelled a variable? Do you like to work in an open and transparent environment? If so, our  Open...

Canonical Ltd. is seeking an experienced Python developer with a strong background in MongoDB to help build a fully managed MongoDB solution based on Juju. You will work on deploying and operating MongoDB across multi-cloud and on-prem environments, with high emphasis on reliability and security. The team is small, allowing you to have a meaningful impact on...

Canonical, a leading open source software provider, seeks a Senior Site Reliability Engineer. You will apply Python software-engineering rigor to automation and DevSecOps across metal to cloud, architecting OpenStack, Kubernetes, and storage solutions for enterprise customers. You will collaborate in a globally distributed team, gain exposure to the full...

Canonical is hiring a Senior Design Manager to lead the Infrastructure Design team, creating tools for developers and cloud engineers. The role focuses on delivering high-quality UX in a deeply technical area, guiding timelines and growth, and collaborating with product and engineering stakeholders. The role is remote within the EMEA region, with...

Canonical is seeking a Senior Design Researcher for the Design Team. This role is based remotely in the EMEA region, reporting to the User Science Manager, with flexible collaboration across product and engineering teams. You will conduct mixed-methods research—qualitative interviews, usability testing, A/B exploration and surveys—developing actionable...

The Eclipse Foundation is seeking an Open Source Software Release Engineer to join our release engineering team. This remote role supports large scale CI/CD infrastructures including Jenkins and GitLab CI, collaborates with global developers, and focuses on automation, security, and maintainability. Responsibilities include operating CI systems, assisting...

This is a general track role, hiring for opportunities across all levels of seniority in our Sales and Alliances teams. Apply here if you believe you possess outstanding revenue generating experience from the Technology industry. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets....