Your analytical mind excels at diagnosing elusive site-breakage bugs.
You enjoy diving into technical details and exploring possible causes.
Working independently on long-tail bugs matches your autonomous style.
Using AI tools to speed up work aligns with your interest in novel approaches.
Turning dozens of ambiguous reports into fixed bugs may feel tedious or unstructured.

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.