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Mozilla

Senior Contract Software Engineer

Remote · UK · Contract · Senior level

About the role

Help the Firefox DOM Core team improve Session History health by writing and fixing tests to enhance Gecko correctness.

What you’ll do

• Write Web-Platform and Gecko mochitests. • Fix problems to improve Gecko correctness. • Work through code review with Gecko module owners. • Iterate to landing code changes.

What you’ll bring

• Experience in browser-engine codebase or automation. • Solid JavaScript for automated tests. • Proficiency in C++ development. • Strong debugging skills in large codebase. • Comfortable with public bugs and code review.

About Mozilla

Mozilla is a global nonprofit known for the Firefox browser and open web technologies.

Posted 7 hours ago

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About the role

What you’ll do

What you’ll bring

About Mozilla