CareerPlan

Staff Software Engineer-Bug Burndown

Mozilla

CANADAFull-time2026-10-07 → 2026-11-10

Core

Diagnose and fix long-tail WebCompat bugs and site-breakage reports using AI-assisted tools.

Role type

Staff Software Engineer (WebCompat)

Builds

WebCompat interventions and AI-assisted fixes

Domain

Web standards and browser compatibility

Deliverable

production ML models

Required skills

HTML, CSS, JavaScript, browser developer tools, cross-browser diagnosis, AI tooling

Preferred skills

Gecko knowledge, WebCompat experience, web-standards experience

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About Mozilla

Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.

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