Requirements:

You have a minimum of 5 years of experience working in an object-oriented programming (OOP) language (preferably Python)
You have published Android and/or iOS applications for 4 years
You have built and maintained CI/CD pipelines for 5 years
You have worked with cloud providers like AWS, GCP, Azure for 3 years
Having several years of experience in making reliable and secure deployments
Being comfortable developing in Windows, macOS, and Linux environments, experience with shell scripting
You are pragmatic about how to move things forward in specific time frames including trade-offs and safeguards when implementing new functionality
You are an excellent communicator and have participated effectively on a team distributed across time zones
You have a proven track record of finishing projects where the work spans several months

What you'll be doing:

Help chart the future path of Mozilla’s Release Engineering team
Write software that scales - tens of thousands of tasks are run to build, test, and release Firefox every single day
Troubleshoot, resolve, and optimize deployment and infrastructure issues on a large existing codebase - with an emphasis on stability and long term planning
Work with a geographically-distributed development team between North America and Europe
Collaborate with other teams by providing code review and technical direction
Mentor other team members and be mentored by more senior team members
Responding to critical service outages (during normal working hours - no on-call rotation is required)

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)