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Updated weekly · Last refresh Aug 30

WeWork Data Engineer Interview Questions

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

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1
SQL & Data ManipulationStart here. 4 questions + 2 drills · ~56 min
Rolling Average Sign-Ups QueryMedium
Practice

Use a date spine and window function to calculate 30-day rolling member sign-up averages by WeWork location.

Window FunctionssqlAggregationsWeWork
Denormalizing for Query PerformanceMedium

Tests tradeoffs between normalization and denormalization for faster analytics queries.

performanceData ModelingWeWork
Optimize a Slow SQL QueryMedium

Tests your performance troubleshooting skills for dv01-scale reporting queries.

JoinsData WranglingCTEsWeWork
Join Types and Use CasesMedium

Tests understanding of SQL joins and selecting the right join type for business logic.

data relationshipsJoinssqlWeWork
Weekly Service KPI by TeamMedium
Practice
Practice drill

Analyze weekly service delivery performance by team using joins, a CTE, date aggregation, and KPI calculations.

KPIJoinssqlDeloitteReputation
Top Daily Rides by VehicleMedium
Practice
Practice drill

Rank the top 3 completed rides per vehicle per day using joins, a CTE, and ROW_NUMBER.

Window FunctionsJoinsData WranglingWaymo
2
Behavioral & Leadership4 questions · ~36 min
Data vs Stakeholder IntuitionMedium

Tests conflict resolution and influence when a candidate must defend data-driven recommendations against stakeholder intuition.

Influence Without AuthorityConflict ResolutionStakeholder ManagementWeWork
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3
More topics3 questions · ~27 min
Handling Duplicate Records in ETLMedium

Assesses strategies for data quality, deduplication logic, and reliable ETL behavior at scale.

data cleaningETLWeWork
Data Visualization CodingMedium

Evaluates your ability to transform data into clear visuals and validate the result.

data visualizationWeWork
Data Modeling for PipelinesMedium

Assesses how you design schemas and models to support reliable, scalable pipeline workloads.

Data ModelingWeWork

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The finish line: interview-readyComplete all 11 questions plus 2 hands-on drills to finish this plan.