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Senior Contract C++ / JavaScript Software Engineer Firefox (Browser Engine) at Mozilla - ApplyBlast

Senior Contract C++ / JavaScript Software Engineer Firefox (Browser Engine)

Mozilla

3 days ago

3.7 on Glassdoor

Remote

Full Time

Senior

0 applicants

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About this role

The Senior Contract C++ / JavaScript Software Engineer role focuses on improving the health of the Session History area within the Firefox DOM Core team. The position involves writing tests to enhance coverage and fixing issues to ensure Gecko's correctness. This role allows senior engineers to concentrate on security, performance, and strategic projects by addressing test coverage and code correctness.

Responsibilities

Write Web-Platform tests and Gecko mochitests to improve coverage
Fix problems and pass tests to improve Gecko correctness
Work through code review with Gecko module owners to land changes

Skills

About Mozilla

mozilla.org

Headquarters

San Francisco, California, United States

Company Size

501-1000 employees

Founded

2005

View Profile

Mozilla is a global non‑profit organization dedicated to keeping the internet open, secure, and under people’s control — summed up by its motto “Internet for people, not profit.” It builds open‑source products like the Firefox browser and privacy‑focused tools, and conducts research, advocacy, and standards work to promote user privacy, competition, and a healthy web ecosystem. Mozilla’s work is sustained by a global community of contributors, partnerships, donations, and a mix of mission‑driven ventures, with opportunities to join or contribute through careers and volunteer programs.