Staff Site Reliability Engineer, Tools & Systems

Mozilla Corporation

Remote regions

Europe

Salary range

$77,760–$103,680/yr

Benefits

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About the role:

  • Broad software engineering role spanning internal systems, developer tooling, and infrastructure.
  • Work across projects and technical domains, taking on focused ownership when needed.

What you'll do:

  • Design, build, deploy, and operate software and systems supporting Firefox engineering.
  • Contribute to developer tooling, CI/CD, workflow automation, and AI-assisted tools.

What you'll bring:

  • Strong programming skills in Python or JavaScript/TypeScript and cloud experience.
  • Experience with Terraform, CI/CD, containers, networking, databases, and observability.

Mozilla Corporation

Mozilla Corporation is a non-profit-backed technology company that creates the Firefox browser and works on AI, social media, security, and more. With over 225 million monthly users, Mozilla is wholly owned by the Mozilla Foundation and focuses on making the internet better for people.

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