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

2 hours, 45 minutes ago
Contract
Mid Level
Software Development
Mozilla

Mozilla

Mozilla, the maker of Firefox, is a non-profit organization ensuring an open, safe, and accessible internet for all users worldwide.

Internet Software & Services
251-1K
Founded 2005
$2M raised

Description

  • Implement approved UX designs for Firefox’s screen, window, and tab sharing experience through release.
  • Build tested, accessible, and localizable browser UI within a large codebase.
  • Collaborate with UX on unanticipated design cases and with QA to validate implementations.
  • Support partner testing with major web conferencing services.
  • Submit work to mozilla-central through public code review on Phabricator.

Requirements

  • 4+ years of experience building production user interfaces with JavaScript, HTML, and CSS.
  • Experience faithfully implementing approved designs and identifying cases the designs do not address.
  • Ability to become productive quickly in a large, mature codebase.
  • Experience writing automated user-interface tests.
  • Strong asynchronous written communication in a distributed, timezone-spanning team.
  • Comfort working publicly with tools such as Bugzilla and Phabricator.
  • Prior contributions to Firefox or another open-source browser preferred.
  • Familiarity with Firefox front-end architecture, including browser/, custom elements, XUL, and Fluent localization preferred.
  • Experience with WebRTC, getDisplayMedia, accessibility for modal dialogs and list navigation, or Mozilla test frameworks preferred.
  • Experience with open-source environments and effective use of AI tooling in front-end development preferred.

Benefits

  • Fixed-term contract position.
  • Canada Tier 1 hiring range: $145,000–$170,800 CAD.
  • Canada Tier 2 hiring range: $154,000–$168,000 USD.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Senior Angular Software Developer III

Caseware 251-1K Internet Software & Services

Caseware is hiring a Senior Software Developer focused on design system engineering to evolve its Angular-based front-end platform and enable global product teams to deliver consistent, accessible user experiences; the position is fully remote from Colombia.

Angular CDN Confluence CSS Design Systems Figma HTML JavaScript JIRA Sass Storybook TypeScript
3 hours ago

Shopify Developer

bolderapps.com Internet Software & Services

Bolder Apps is seeking a remote mid-senior Shopify Developer to build and extend production storefronts and custom apps for US-based client engagements, owning work from brief through launch and delivering maintainable solutions.

CI/CD Git Node.js Remix REST API SEO Shopify
3 hours ago

Middle Frontend Developer

MasterBorn Group 51-250 Internet Software & Services

Frontend Developer at a software engineering company, building and improving applications for US clients across FinTech, SportsTech, MedTech, and other industries, with ownership of frontend features and growing contribution across the application stack.

Agile CI/CD CSS Docker Git GitHub HTML HTTP JavaScript JIRA Node.js React REST API Scrum TypeScript
3 hours ago

Senior Web Developer

Kasama 1-10 Internet Software & Services

Kasama is seeking a Senior Web Developer to build and optimize custom Shopify themes and websites that help clients scale their eCommerce and marketing systems.

Agile CSS E-commerce HTML JavaScript Node.js Salesforce Shopify
1 day, 3 hours ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers