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Contract Software Engineer - WebCompat Tooling (Dashboards and Reporting), Firefox

Mozilla Corporation • VPN & Proxy Services • Consumer & Utility Software • Python • JavaScript • 3 days ago
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Salary
≈ $67k – $138k per year (Estimated)
Location
Remote (United States, Canada, ET hours)also open in France, Germany, Netherlands, Sweden, United Kingdom
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Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Oct 21, 2026. Mozilla Corporation scores A on the Alion truth index.

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Mozilla Corporation

Mozilla Corporation is the commercial subsidiary of the non-profit Mozilla Foundation, created in 2005 to develop and distribute Firefox and related products. It is unusual in structure: profits flow back to the foundation rather than to shareholders, and the great majority of revenue has historically come from a single search default agreement, most recently with Google. Headquartered in Mountain View with a largely distributed workforce, it has been trying to reduce that dependence through advertising products, a virtual private network, the data removal service Monitor and its Anonym advertising measurement business.
mozilla.org • HQ: Mountain View, United States • VPN & Proxy Services • Consumer & Utility Software • 1001-5000 employees • Est. 2005
Tech stack of Mozilla Corporation
Backed by UpWest, Trinity Ventures, Yegor256

The role

You will build and improve the WebCompat team’s internal tooling, the dashboards and the broken-site-report screenshot pipeline the team relies on to triage and prioritize site breakage. This is a focused tooling role that makes the WebCompat program faster and more data-driven.

*This role will be Remote and must be located in Eastern Time Zone in US or Canada

Responsibilities

  • Build and improve WebCompat dashboards (triage, reporting, and metrics).
  • Improve the broken-site-report screenshot capture and pipeline.
  • Work with the WebCompat team (including QA) to turn reporting and triage needs into reliable tooling.

Required qualifications

  • Solid web development (JavaScript, HTML, CSS, Python & Django) and experience building dashboards / data views.
  • Comfort with tooling, automation, and web services.
  • Self-directed, with good written communication.

Preferred

  • Familiarity with WebCompat workflows and Bugzilla.
  • Experience with screenshot / automation pipelines.
  • Experience with Machine Learning
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