Contract Staff Front End Engineer (Web Conference/Screen Sharing)

Mozilla
Canada
Workplace: RemoteContractFunction: Software EngineeringExperience: 4+ yearsSkills: ["Asynchronous communication","Public collaboration","Judgment","Accessibility awareness"]

Implement approved UX designs for Firefox screen, window, and tab sharing and ship them through release. Build and maintain tested, accessible, and localizable browser UI in a large, mature codebase, partnering with UX and QA to handle unanticipated cases and validate outcomes. Support partner testing against major web conferencing services and land changes in mozilla-central via public code review on Phabricator.

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FursaFursa
Mozilla
Mozilla
18 hours ago

Contract Staff Front End Engineer (Web Conference/Screen Sharing)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Implement approved UX designs for Firefox screen, window, and tab sharing and ship them through release. Build and maintain tested, accessible, and localizable browser UI in a large, mature codebase, partnering with UX and QA to handle unanticipated cases and validate outcomes. Support partner testing against major web conferencing services and land changes in mozilla-central via public code review on Phabricator.
Location: Canada
Workplace: Remote
Employment Type: Contract · Permanent
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Implement approved UX designs for Firefox screen, window, and tab sharing and see them through to release
  • •Build browser UI that is tested, accessible, and localizable in a large codebase
  • •Partner with UX on unanticipated cases and with QA to validate results
  • •Support partner testing against major web conferencing services
  • •Land work in mozilla-central through public code review on Phabricator

Key Requirements

  • •4+ years building production user interfaces with JavaScript, HTML, and CSS
  • •Experience implementing an approved design faithfully, with judgment to flag cases the design didn’t anticipate
  • •Ability to get productive quickly in a large, mature codebase you didn’t write
  • •Experience writing automated tests for user interfaces
  • •Strong asynchronous written communication with teams across time zones
Experience:4+ yearsOpen source environmentWeb conferencing
Skills:Asynchronous communicationPublic collaborationJudgmentAccessibility awareness
Languages:English
Tech Stack:JavaScriptHTMLCSSPhabricatorBugzillaMozilla-centralWebRTCGetDisplayMediaBrowser-chromeMochitestXULFluent localizationCustom elements

Company Brief

Mozilla
Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Nonprofit & NGO
Headquarters: San Francisco, United States
Founded: 1998
Glassdoor
Glassdoor: 2.9
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