Staff Software Engineer-Bug Burndown
Posted 3 days ago
Who can apply
Canada, Germany +1
Salary
Not disclosed
Level
Senior
Full-time
Timezone
See description
About the role
You will help reduce Firefox’s WebCompat bug backlog by finishing or verifying the diagnosis of the long tail of site-breakage bugs, and by writing interventions or simple fixes (often with AI assistance). You turn a large queue of reported breakages into diagnosed, actionable, or fixed bugs.
Responsibilities
- Finish diagnosing, or verify the diagnosis of, long-tail WebCompat bugs.
- Write WebCompat interventions where appropriate.
- Write simple fixes (AI-assisted) and land them.
- Reproduce and triage incoming site-breakage reports.
Required qualifications
- Solid web development (HTML, CSS, JavaScript) and comfort debugging real-world site breakage.
- Fluent with browser devtools and cross-browser diagnosis.
- Comfortable using AI tooling to speed up diagnosis and fixes.
Preferred
- Gecko knowledge is a strong plus (but can be taught).
- Prior WebCompat or web-standards experience.
Originally posted on Himalayas
Skills mentioned
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About Mozilla
Listing details & historyShowHide
- Employer posted
- 22 Oct 2026
- Last confirmed open
- Not yet confirmed
- Source
- Job board
- Degree
- Not mentioned
- Visa
- Not stated
- Timezone
- Not stated
- Languages
- Not stated
- Location evidence
- “Remote — Canada, Germany, United Kingdom”
Details are read from the listing text. They are not a guarantee of work authorization; confirm with the employer.
History
- 22 Oct · Closing date updated
- 22 Oct · source content changed
- 7 Oct · Added to Remotavia
