Senior Data Scientist - Shopping Experience (Search)
Core
Own analytics and experimentation strategy for grocery search relevance, ranking, and latency to improve customer intent interpretation and item connection.
Role type
Senior IC data scientist (search analytics & experimentation)
Builds
Search relevance, ranking quality, and latency improvements for grocery delivery platform
Domain
E-commerce / Grocery delivery / Search
Deliverable
product features
Required skills
Advanced SQL, Python or R, A/B test design and analysis, metric definition, data decomposition, causal inference, instrumentation design
Preferred skills
Search relevance/ranking/recommendations, NLP/embeddings/semantic search, offline-to-online metric bridging, web/native app tradeoffs
Technologies
Snowflake, BigQuery, Redshift, Python, R, Claude, PromptQL
Responsibilities
Own core Search metrics and funnels end to end; Design, run, and interpret experiments across ranking, retrieval, and search UX; Partner with Product, Engineering, and ML to prioritize roadmap opportunities; Build deep diagnostic analyses by query class, price point, surface, and customer lifecycle; Connect offline model evaluation with online and business metrics; Improve data quality, instrumentation, and metric definitions for Search
Seniority
Senior, hands-on IC
