Etsy Data Scientist Interview Questions
The questions to prepare for a Etsy Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Build a monthly customer retention cohort table using CTEs, date math, and conditional aggregation.
EtsyTask Etsy wants to identify its most active buyers using recent purchase activity. Write a SQL query to find the top 10% of active buyers based on purchase...
EtsyRank Etsy categories by completed units sold during a rolling 30-day window using joins, aggregation, and ranking.
EtsyFramework for diagnosing why a high-traffic product page converts poorly and how to rank the most likely causes.
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Design a checkout A/B test with explicit MDE, sample-size math, guardrails, and a pre-registered decision rule under a 14-day limit.
EtsyExplain a practical feature selection process using validation, regularization, and model-based importance to improve generalization.
EtsyOutline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.
EtsyAssesses understanding of hypothesis testing assumptions and their implications.
EtsyAssesses ability to choose appropriate metrics, thresholds, and validation strategies.
EtsyEvaluates end-to-end system design thinking for recommendation use cases.
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