Posted 8 days ago
Mozilla
No sponsor info yet
Salary: not listed by employer
3.1 out of 5 on Glassdoor
Typical pay for tech professionals in Canada: around CA$105,000 a year Official statistics
Also hiring in Belgium, France, Germany, Sweden and 1 more country (open roles on Tech Abroad)
Permanent residency after about 1 yr
Citizenship after about 4 yrs
Work language: likely English (posting is in English)
You will help reduce Firefox’s WebCompat bug backlog by finishing or verifying the diagnosis of the long tail of site-breakage bugs, and by writing interventions or simple fixes (often with AI assistance). You turn a large queue of reported breakages into diagnosed, actionable, or fixed bugs.
Responsibilities
• Finish diagnosing, or verify the diagnosis of, long-tail WebCompat bugs.
• Write WebCompat interventions where appropriate.
• Write simple fixes (AI-assisted) and land them.
• Reproduce and triage incoming site-breakage reports.
Required qualifications
• Solid web development (HTML, CSS, JavaScript) and comfort debugging real-world site breakage.
• Fluent with browser devtools and cross-browser diagnosis.
• Comfortable using AI tooling to speed up diagnosis and fixes.
Preferred
• Gecko knowledge is a strong plus (but can be taught).
• Prior WebCompat or web-standards experience.
Social security agreement
Add your citizenship in your answers and we’ll check whether Canada has an agreement with your country.
Take-home pay (Country tax)
About CA$6,030 a month after tax, from typical pay for tech professionals in Canada (CA$105,000 a year, official statistics), not this employer's offer, using the average rate of 31.1% for a single employee on a higher salary
Weather (City)
Toronto (nearest reference city): summer highs about 79°F / 26°C, winter highs about 32°F / 0°C
Safety (Country)
Very high peacefulness (Global Peace Index rank 14)
Listed via the company’s job board, on
