Mozilla

1 week ago

Senior Software Engineer, Accessibility

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 22 hours agoStatus: Live

Job Summary

Improve and evolve the Gecko accessibility engine that powers Firefox assistive technology and high-contrast experiences. You’ll work on a multi-process, multi-threaded C++ codebase across operating systems—debugging issues, improving architecture and performance, and building prototypes. Collaborate with design and front-end teams to identify and remediate accessibility problems, influence web standards, and contribute openly with Mozilla’s global community.

Location: United States

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Improve architecture, stability, correctness, and performance of the core Gecko accessibility engine.
•Debug and fix issues in a multi-process, multi-threaded codebase.
•Debug OS-specific issues.
•Collaborate with design and front-end teams to identify, assess, and remediate accessibility issues.
•Work in the open with Mozilla’s community and help shape web standards for accessibility.

Pay and Benefits

Perks:Health InsuranceDentalVisionHome OfficeLearning BudgetPaid ParentalAnnual BonusWell-being Stipend

Key Requirements

•A degree (or equivalent) in Computer Science or a related field.
•Demonstrated proficiency with C++.
•Knowledge of web accessibility and ARIA.
•Knowledge of JavaScript, the web, and web applications.
•Experience writing and debugging multi-process, multi-threaded code.

Experience:Open sourceWeb browsers

Education:Bachelor's in Computer Science

Skills:Creative problem-solvingDebuggingWritten communicationVerbal communicationCollaboration

Languages:English

Tech Stack:C++JavaScriptFirefoxGeckoARIA

Company Brief

Mozilla

Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.

Industry: Enterprise Software

Company Size: Large (251 to 1,000 employees)

Growth: Nonprofit & NGO

Headquarters: San Francisco, United States

Founded: 1998

Glassdoor: 2.9

Website LinkedIn Glassdoor

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Mozilla

1 week ago

Senior Software Engineer, Accessibility

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 22 hours agoStatus: Live

Job Summary

Location: United States

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Improve architecture, stability, correctness, and performance of the core Gecko accessibility engine.
•Debug and fix issues in a multi-process, multi-threaded codebase.
•Debug OS-specific issues.
•Collaborate with design and front-end teams to identify, assess, and remediate accessibility issues.
•Work in the open with Mozilla’s community and help shape web standards for accessibility.

Pay and Benefits

Perks:Health InsuranceDentalVisionHome OfficeLearning BudgetPaid ParentalAnnual BonusWell-being Stipend

Key Requirements

•A degree (or equivalent) in Computer Science or a related field.
•Demonstrated proficiency with C++.
•Knowledge of web accessibility and ARIA.
•Knowledge of JavaScript, the web, and web applications.
•Experience writing and debugging multi-process, multi-threaded code.

Experience:Open sourceWeb browsers

Education:Bachelor's in Computer Science

Skills:Creative problem-solvingDebuggingWritten communicationVerbal communicationCollaboration

Languages:English

Tech Stack:C++JavaScriptFirefoxGeckoARIA

Company Brief

Mozilla

Industry: Enterprise Software

Company Size: Large (251 to 1,000 employees)

Growth: Nonprofit & NGO

Headquarters: San Francisco, United States

Founded: 1998

Glassdoor: 2.9

Website LinkedIn Glassdoor