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Updated weekly · Last refresh Oct 17

Uber Data Scientist Interview Questions

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

50questions
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1
SQL & Data ManipulationStart here. 9 questions · ~89 min
2
A/B Testing & Experimentation8 questions · ~79 min
Promote New Businesses on Uber EatsHard

Design an Uber Eats homepage experiment for pharmacy and alcohol categories with primary, guardrail, power, and rollout decisions.

experiment designGuardrail Metricsprimary metricsUber
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3
Metrics3 questions · ~30 min
Analyze Rising Average Delivery TimeMedium

Analyze the rise in Uber Eats average delivery time by defining the KPI and isolating operational drivers.

deliveryoperational metricsDiagnosisUber
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4
Statistics & Probability8 questions · ~79 min
Bias-Variance and Time Series SplitHard
Recently asked

Explain bias-variance tradeoffs, chronological time-series validation, and the correct interpretation of p-values.

Bias-Variance TradeoffBiasTime SeriesUber
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5
Machine Learning8 questions · ~79 min
Churn Modeling With Hard vs SoftHard
Recently asked

Define hard versus soft Uber rider churn and train a leakage-resistant classifier on synthetic ride-history data.

Feature Engineeringmodel trainingModel EvaluationUber
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6
Product Sense8 questions · ~79 min
Launch a Risk FeatureHard
Recently asked

Explain how you used data and product decisions to validate the launch of a risk feature at Uber.

Metricsfeature evaluationcase studyUber
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7
More topics6 questions · ~60 min
ML Solution for Online Grocery StoreHard

Design an end-to-end data and ML solution for an online grocery store, from collection and modeling to KPI evaluation.

feedback loopFeature Driftdata collectionUber
Clean and Preprocess DatasetMedium
Recently asked

Tests data preprocessing skills including handling types, missing values, and transformations.

Data WranglingETLQualityUber
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