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

Description: Join Mozilla's Web Conferencing team to enhance Firefox's media capture and sharing features for video calls. Implement and ship screensharing improvements based on approved UX designs. Requirements: 4+ years of experience in building production user interfaces with JavaScript, HTML, and CSS. Ability to implement designs faithfully and identify unanticipated cases. Proficient in navigating a large, mature codebase. Experience in writing automated tests for user interfaces. Strong asynchronous written communication skills. Comfort working in public code review environments like Bugzilla and Phabricator. Benefits: Competitive salary range: $145,000 - $170,800 CAD for Tier 1 locations and $154,000 - $168,000 USD for Tier 2 locations. Opportunity to work on open-source projects and contribute to Firefox.