85K–125K CAD / year
Contract Sr Data Analyst (SQL,Telemetry,Browser Engine)
DataRemote — Canada, Germany, UK
Published on 2026-10-20
These details were extracted automatically from the original listing. They may not be complete or fully up to date — it's worth checking the original job post.
About this role
Analyze Gecko browser-engine telemetry to uncover how performance affects real-world user behavior and product experience. Improve data quality, identify telemetry gaps, and deliver dashboards and insights that help product and engineering leaders set priorities.
About the company
Mozilla builds open-source products and technologies, including Firefox, that prioritize privacy, security, and an open internet.
The team
Gecko Performance Team, Data Team, and Product Leadership
Stack
SQLBigQueryRedashClaude CodeCodexRustC++
What you'll do
- Build and maintain dashboards that make performance data accessible to product managers and leadership.
- Audit the Gecko codebase to identify missing telemetry collection points.
- Develop methods and tools to detect and filter bot traffic, data inconsistencies, and hardware-related noise.
- Analyze relationships between performance metrics, user pain points, and engagement trends across desktop and Android.
What we're looking for
- Advanced SQL skills, including BigQuery or Redash.
- Experience with data visualization and statistical analysis, such as correlation and multivariate analysis.
- Ability to understand browser component interactions and their impact on user experience.
- Work independently and translate technical requirements into business insights.
- Comfortable solving unfamiliar technical problems with minimal guidance.
Nice to have
- Knowledge of Rust or C++.
- Proficiency with AI tools such as Claude Code or Codex.