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Updated weekly · Last refresh Aug 30

PayPal Interview Questions

The questions to prepare for PayPal interviews, across all roles. Questions from real interview reports rank first. Updated weekly.

50questions
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1
CodingStart here. 5 questions · ~53 min
2
SQL & Data Manipulation4 questions · ~43 min
SQL Missing Marks RuleEasy
Practice

Use GROUP BY and HAVING to exclude students missing marks in two or more subjects.

data cleaningsqlPayPal
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3
Execution5 questions · ~53 min
Prioritize Work for a Product TeamEasy

Decide what work to do now, later, or never when roadmap pressure exceeds team capacity.

Trade-offsRoadmappingPrioritizationPayPal
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4
System Design4 questions · ~43 min
Design Real-Time Fraud Risk ScoringHard
Recently asked

Design a real-time fraud scoring system for card transactions with strict latency, delayed labels, and high availability requirements.

Feature StoreFeature DriftModel ServingPayPal
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5
Strategy5 questions · ~53 min
Localized GTM for International ExpansionHard
Recently asked

Approach for deciding how much to localize go-to-market when expanding into new international markets.

Go-to-MarketGrowth StrategyMarket SizingPayPal
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6
Machine Learning4 questions · ~43 min
Supervised vs Unsupervised LearningEasy
Recently asked

Explain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.

Unsupervised LearningFeature EngineeringBias-Variance TradeoffPayPal
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7
More topics23 questions · ~245 min
Using Metrics to Drive DecisionsEasy

Explain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.

Funnel AnalysisKPIsLeading IndicatorsPayPal
Designing for Accessibility at ScaleMedium

Approach for building accessibility into product design through user needs, research, use cases, and measurable outcomes.

User NeedsPain PointsUse CasesPayPal
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