Staff Software Engineer, Web Application Services
Quick answer
Mozilla is hiring a remote Staff Software Engineer, Web Application Services to lead the technical architecture of new Services products and build scalable, modern software patterns and architecture.
- Role
- Staff Software Engineer, Web Application Services
- Organization
- Mozilla
- Location
- Remote
- Work setup
- Remote
- Level
- Senior
- Compensation
- $180,000 - $215,000 USD (US) / $155,000 - $190,000 CAD (Canada)
- Category
- Engineering & Technology
- Apply by
- 2026-12-31
The role
Staff Software Engineer, Web Application Services at Mozilla, working on building web-based products that extend Thunderbird beyond email, such as appointment calendars and secure file storage and transfer solutions.
What you'll do
- Lead the technical architecture of new Services products
- Write code, build prototypes and experiments
- Help establish software patterns and make technical decisions
- Build and evolve analytics and infrastructure
- Take on ambiguous, high-level problems with broad scope
- Provide technical and product direction across Thunderbird and other parts of Mozilla
What it takes
- 10+ years of web software development experience
- Expert-level JavaScript skills
- Experience with at least one additional programming language
- Experience with front-end frameworks, full-stack development, and/or API development
- Strong knowledge of software development practices
- Experience acting as a technical lead
What you'll bring
How we treat you
Fully remote work & schedule flexibility, company-provided laptop, annual bonus program, monthly remote work stipend, annual professional development stipend, access to Coursera learning platform, industry conferences, 24 days PTO per year, your birthday, year-end company shutdown, 9 wellbeing days, public holidays, other paid leave, quarterly wellbeing stipend for personal / family activities, 401(k) / RRSP contributions, health, dental, & vision insurance, disability insurance, life insurance, employee assistance program, paid parental leave, paid sick days
Frequently asked questions
Where is the job located?
Remote
What is the compensation range?
$180,000 - $215,000 USD (US) / $155,000 - $190,000 CAD (Canada)
What are the key qualifications required?
10+ years of web software development experience, expert-level JavaScript skills, experience with at least one additional programming language, experience with front-end frameworks, full-stack development, and/or API development, strong knowledge of software development practices, experience acting as a technical lead
How do I apply?
Apply directly through Mozilla's career page. Take the time to answer each screening question fully and authentically.
How to apply
Apply directly on Mozilla's site. We link straight through — no resume parsing, no profile to fill out.
This listing is aggregated from a third-party source and its summary may be auto-generated, so details can be inaccurate or out of date. ForGood is not the employer and is not liable for the content — please verify everything on Mozilla's official posting before applying.
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