Specialty
The role
Mozilla is hiring a Staff Site Reliability Engineer to build and run the tools and systems behind Firefox engineering. The remote role is open to candidates in the United Kingdom.
What you will do
- Build, deploy and operate systems supporting Firefox engineering
- Work on developer tooling, CI/CD and automation
- Solve operational problems and set standards for teams
- Contribute to open source
What they ask for
- Strong software engineering and production operations experience
- Strong Python or JavaScript/TypeScript skills; C++ or Rust useful
- Cloud deployment experience with infrastructure as code such as Terraform
- Experience in CI/CD, containers, networking, databases or observability
What they offer
- Performance-based bonus
- Country holidays plus a birthday day off
This is our own short reading of the posting. The full description, and anything that has changed since, is on Mozilla's careers page behind the apply button.

