or apply directly on Mozilla's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 50 days Mozilla's roles stay open a median of 59 days
- Reposted
- No
- Salary listed
- No 20% of Mozilla's roles list one
- Ghost-job risk at Mozilla
- high 71 stale, 3 reposted of 76 open
- Hiring momentum
- 159 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-23
Measured from postings appearing on and disappearing from Mozilla's own greenhouse board since 2026-08-03. Full hiring picture for Mozilla.
About this role
As a Software Engineer in Release Engineering at Mozilla, you will be responsible for optimizing and maintaining the build and deployment pipeline for Firefox. Your day-to-day tasks will include writing software to scale the release process, collaborating with senior engineers to enhance the developer experience, and responding to service outages. You'll work with a distributed team across North America and Europe, ensuring efficient delivery of software to millions of users.
- benefits
- 5/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Mozilla as an employer.
What you need
- Bachelor's degree in computer science or related field or equivalent work experience
- Minimum of 2 years of experience in an object-oriented programming language, preferably Python
- Passion for CI/CD pipelines
- Experience using cloud resources (e.g. AWS, GCP, Azure)
- Comfortable developing in Windows, macOS, and Linux environments
- Experience with shell scripting
What you get
- Generous performance-based bonus plans
- Rich medical, dental, and vision coverage
- Generous retirement contributions with 100% immediate vesting
- Quarterly all-company wellness days
- Country specific holidays plus a day off for your birthday
- One-time home office stipend
Worth weighing
- No salary listed in the main text, but a range is provided at the end
- The role involves responding to critical service outages during normal working hours, but no on-call rotation is required
- The position requires collaboration with a distributed team, which may involve time zone challenges
Summarised from Mozilla's posting. Read the full original.
Listed by Mozilla on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.
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