Dataford
Top 50
Company roadmap
Updated weekly · Last refresh Sep 25

OfferUp Interview Questions

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

50questions
~8htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 5 questions · ~49 min
Merge Two Sorted Linked ListsEasy
Practice

Merge two sorted singly linked lists into one sorted list by relinking existing nodes.

RecursionLinked ListsSortingOfferUp
More Coding questions with a free account
2
Metrics4 questions · ~39 min
Design Success Metrics FrameworkMedium

Define a practical framework for judging design success using leading, lagging, and funnel-based product metrics.

KPIsConversion RateEngagement MetricsOfferUp
More Metrics questions with a free account
3
Machine Learning4 questions · ~39 min
Bias-Variance Tradeoff in PracticeMedium

Explain the bias-variance tradeoff and how it guides model choice, regularization, and generalization performance.

Cross-ValidationBias-Variance TradeoffRegularizationOfferUp
More Machine Learning questions with a free account
4
Sales & Customer5 questions · ~49 min
Handle Client ObjectionsMedium

Handle client objections by diagnosing the real concern, re-anchoring on value, and advancing the deal.

Stakeholder ManagementCommunicationOfferUp
More Sales & Customer questions with a free account
5
Execution5 questions · ~49 min
Handling Ambiguity in Product ExecutionEasy

Describe how you handled ambiguity in a product initiative by creating clarity, aligning stakeholders, and driving execution forward.

Trade-offsRoadmappingRisk AssessmentOfferUp
More Execution questions with a free account
6
SQL & Data Manipulation4 questions + 3 drills · ~69 min
SQL Window Functions ExperienceMedium
Practice
Practice drill

Use SQL window functions to rank regions by average 2024 yield within each country.

Window FunctionsJoinsData ManipulationKBRMaximus TechQinetiq
Writing a Complex SQL QueryMedium
Practice
Practice drill

Write and explain a query that summarizes analyst query performance by dataset and ranks analysts by success rate.

JoinsData Analysiscomplex queriesAutodeskPCS Global TechGro Intelligence
Window Functions for TrendsMedium
Practice
Practice drill

Calculate account-level running totals and three-row moving averages with PostgreSQL window functions.

Window FunctionsJoinsData ManipulationGGrupo AstekFFSoft PtyEucloid Data Solutions
More SQL & Data Manipulation questions with a free account
7
More topics23 questions · ~225 min
Common Pitfalls in Experiment ResultsHard

Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.

PeekingNovelty EffectSample Ratio MismatchOfferUp
Statistical Significance in Hypothesis TestingEasy

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

Hypothesis TestingData AnalysisStatistical SignificanceOfferUp
Handling Architectural Stakeholder ConflictMedium

Tests conflict resolution and influence when a stakeholder challenges an architectural decision with meaningful business or technical stakes.

Conflict ResolutionStakeholder ManagementCommunicationOfferUp
More questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.