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Senior Software Engineer, Add-Ons at Mozilla

Department: Firefox

Language

Compensation

CA$104,000 – CA$139,000/yr

Setup
Remote
Location
Nunavut
Type
Full-time
Level
senior
Posted

Description

Mozilla is hiring a Senior Software Engineer to build and improve resilient systems for the Firefox add-ons ecosystem, including automated moderation pipelines, Reviewer tools, DevHub, CI/CD, observability, internal developer platforms, and production reliability. The role requires hands-on Python/Django experience, production systems expertise, CI/CD and infrastructure-as-code knowledge, observability, debugging, technical writing, and collaboration in a distributed team. The position is remote and offers Canadian hiring ranges of CAD 94,000–126,000 for Tier 2 locations and CAD 104,000–139,000 for Tier 1 locations.

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