About the role

Mozilla release engineer optimizing Firefox build, test, and deployment pipelines at global scale. Improving developer experience, maintaining automation, and responding to critical service outages without an on-call rotation.

Responsibilities

Write software that scales across tens of thousands of tasks used to build, test, and release Firefox every day
Collaborate with senior+ engineers to improve the developer experience and implement improvements
Work with a geographically distributed development team across North America and Europe
Request and provide code reviews
Respond to critical service outages during normal working hours; no on-call rotation is required

Bachelor's degree in computer science or related programs, or equivalent work experience
Minimum of 2 years of experience working in an object-oriented programming language, preferably Python
Passion for CI/CD pipelines
Previous experience using cloud resources such as AWS, GCP, or Azure
Comfortable developing in Windows, macOS, and Linux environments
Experience with shell scripting
Experience working on a team distributed across time zones
Enjoyment of becoming familiar with and improving existing code bases and tools
Commitment to Mozilla's values: welcoming differences, being relationship-minded, practicing responsible participation, and having grit

Generous performance-based bonus plans to all eligible employees - we share in our success as one team
Rich medical, dental, and vision coverage
Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
Quarterly all-company wellness days where everyone takes a pause together
Country specific holidays plus a day off for your birthday
One-time home office stipend
Annual professional development budget
Quarterly well-being stipend
Considerable paid parental leave
Employee referral bonus program
Other benefits (life/AD&D, disability, EAP, etc. - varies by country)