Top 12
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Updated weekly · Last refresh Sep 18

Harnham Product Analyst Interview Questions

The questions to prepare for a Harnham Product Analyst interview. Questions from real interview reports rank first. Updated daily.

12questions
~2htotal time
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1
Product SenseStart here. 3 questions · ~24 min
Define Metrics for New FeaturesMedium

Define a success metric for a new feature that captures real user value, not just raw usage.

MetricsFeature Prioritizationuser valueHarnham
Investigating a Conversion DropMedium

Evaluates structured troubleshooting and diagnostic thinking for product funnel metrics.

Conversion RateProblem SolvingHarnham
Building a Recommendation SystemHard

Assesses end-to-end product analytics and modeling approach for personalization systems.

user engagementproduct developmentHarnham
2
Behavioral & Leadership5 questions · ~40 min
Partnering Closely With EngineeringEasy

Tests cross-functional collaboration, communication, and ownership in a technical project with engineering or data science partners.

Stakeholder ManagementCommunicationLeadershipHarnham
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3
More topics4 questions · ~32 min
Design an Installment-Flow ExperimentMedium

Design an A/B test for a new checkout installment-flow feature, including metrics, power, guardrails, and a disciplined ship decision.

ExperimentationHypothesis TestingA/B TestingHarnham
Handling Missing Data in SQLEasy

Explain practical SQL techniques for handling NULLs and missing values in product analysis without biasing metrics.

Data WranglingCase WhenAggregationsHarnham
Define Success for a New FeatureEasy

Define the right metrics to judge whether a new product feature is successful.

KPIsConversion RateLeading IndicatorsHarnham
Choosing Methods for ExperimentsMedium

Evaluates statistical rigor and appropriate method selection for A/B test analysis.

Data AnalysisHarnham

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
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