Contract Staff Software Engineer-Bug Burndown

# Contract Staff Software Engineer-Bug BurndownMozillaSalary not statedContractremote· leadGermanyjavascriptListed via Jobicy · posted 21 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionYou 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.
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