ATS lookup
Mozilla ATS: Greenhouse (77 open jobs)
Mozilla runs its careers page on Greenhouse. Jobless indexes 77 open roles there as of ; the newest was posted
What applying on Greenhouse looks like
Greenhouse job pages are hosted at boards.greenhouse.io or on a company's own domain through an embed. The application form asks for a resume upload, which Greenhouse can parse to prefill name, email, and phone, then usually adds a handful of custom questions and EEO/demographic fields the employer chose. No account is required and most Greenhouse forms are a single page, though some add a second page for education or work history. You can save time by uploading a resume first: several fields fill automatically from the parsed file. Confirmation is an on-page message plus an email receipt.
Jobless extension autofill: yes
Top titles
- Senior Staff Product Manager, Browser Control Platform
- Senior Software Engineer, Add-Ons
- Staff Security Engineer
- Senior Security Engineer, Bug Bounty
- Staff Operations Engineer
Remote share
100% of open roles are remote.
Sample open roles
- Contract Software Engineer - DOM Core Firefox/Gecko
- Contract Software Engineer - WebCompat Tooling (Dashboards and Reporting), Firefox
- Contract Staff Front End Engineer (Web Conference/Screen Sharing)
- Contract Senior Software Engineer - WebGL (Color/Graphics)
- Contract Staff Software Engineer - Performance Graphics (C++,Rust, WebGL)
See every Mozilla role
Browse all open positions at Mozilla on Jobless, or get roles like these scored against your resume automatically.
FAQ
- Does Mozilla use Greenhouse?
- Yes. Mozilla's careers page is hosted on Greenhouse, based on Jobless's index of the company's job postings.
- How many jobs does Mozilla have open?
- Mozilla has 77 open roles indexed as of 2026-09-20, with the newest posted 2026-09-22T15:43:45+00:00.
- Does the Jobless extension work on Mozilla applications?
- Yes. Greenhouse is one of the applicant tracking systems the Jobless browser extension autofills, so applying to Mozilla through the extension prefills the form from your profile.