Top 33
Prep plan
Updated weekly · Last refresh Aug 30

Imprint Data Scientist Interview Questions

The questions to prepare for a Imprint Data Scientist interview. Questions from real interview reports rank first. Updated weekly.

33questions
~5htotal time
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1
Product SenseStart here. 4 questions · ~33 min
Decide on Feature LaunchMedium

Framework for deciding whether a new customer-facing feature should launch, based on user value, priorities, success criteria, and trade-offs.

Feature PrioritizationUser NeedsMVPImprint
Diagnose Weak Product Page ConversionMedium

Framework for diagnosing why a high-traffic product page converts poorly and how to rank the most likely causes.

Feature PrioritizationUser NeedsPain PointsImprint
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2
Metrics7 questions · ~58 min
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsImprint
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3
SQL & Data Manipulation5 questions + 3 drills · ~71 min
Optimize Large PostgreSQL Query PerformanceMedium

Explain how to tune slow PostgreSQL queries on multi-million-row tables using indexes, execution plans, joins, and partitioning.

Performance Tuningquery optimizationsqlImprint
Handling Missing Customer DataMedium

Explain how to detect, classify, and handle missing customer data in PostgreSQL using NULL handling and validation logic.

data cleaningData Analysisdata integrityImprint
Daily Session Funnel Conversion RatesHard
Practice
Practice drill

Calculate daily session-level funnel conversion rates using CTEs, CASE WHEN, and date functions.

User NeedsData WranglingAggregations
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Normalize Messy CRM Contact DataHard
Practice
Practice drill

Clean inconsistent CRM contacts by joining source tables, standardizing values, and flagging bad records.

Data WranglingCase WhenQualityAlphaSense
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4
A/B Testing & Experimentation3 questions · ~25 min
Design Test for New FeatureMedium

Design an A/B test for a new platform feature, including success metrics, power, guardrails, and a clear ship decision.

experiment designfeature evaluationA/B TestingImprint
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5
Behavioral & Leadership11 questions · ~91 min
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6
More topics3 questions · ~25 min
Statistical Significance in Hypothesis TestingEasy

Explain what statistical significance means and why it matters when interpreting experimental or analytical results.

Hypothesis TestingData AnalysisStatistical SignificanceImprint
Design a Machine Learning ModelMedium

Explain the main considerations for designing a supervised ML model, from features and validation to regularization and deployment.

Feature EngineeringDeep LearningSupervised LearningImprint
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The finish line: interview-readyComplete all 33 questions plus 3 hands-on drills to finish this plan.