Senior Data Engineer
Core
Build and manage business data pipelines, transform Firefox telemetry into structured datasets, and partner with data scientists to create metrics driving Mozilla's decisions.
Role type
Senior IC data engineer
Builds
Reliable, high-quality data models and pipelines for Mozilla's internal decision-making
Domain
Internet technology / Open source / Data infrastructure
Deliverable
production ML models | product features
Required skills
SQL, Python, data modeling, cloud distributed systems, orchestration, error handling, idempotency
Preferred skills
AI integration in data workflows, data collection method optimization, incremental architecture design
Technologies
GCP, distributed databases, message queues, batch/stream processing
Responsibilities
Build and manage business data pipelines; Transform Firefox telemetry data into structured datasets; Partner with data scientists and product teams to derive metrics; Monitor data quality using observability tools; Ensure data governance and privacy policy enforcement
Seniority
Senior, hands-on IC
