Top 19
Prep plan
Updated weekly · Last refresh Aug 30

Guild Data Analyst Interview Questions

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

19questions
~3htotal time
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1
MetricsStart here. 6 questions · ~48 min
Measuring Guild Program SuccessMedium

Tests metric selection and evaluation approach for Guild education and career outcomes.

KPIrollout metricsGuild
Metric for Coach EngagementMedium

Tests metric design and operationalization of engagement signals for Guild learners.

Engagement MetricsGuild
Investigate Enrollment DropHard

Tests structured root-cause analysis using data, segmentation, and causal hypotheses.

Funnel AnalysisDiagnosisGuild
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2
SQL & Data Manipulation4 questions + 3 drills · ~62 min
Readable, Maintainable SQLEasy

Tests ability to write production-quality, maintainable SQL for a team.

Data WranglingperformancesqlGuild
Join vs Subquery OptimizationMedium

Tests SQL performance reasoning and query optimization tradeoffs.

SubqueriesPerformance TuningJoinsGuild
Working With Large Excel DataMedium

Assesses practical data handling skills and comfort working at scale in Excel.

data handlingExcelGuild
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
Identify Funnel Bottlenecks in OnboardingHard
Practice
Practice drill

Use joins, CTEs, and aggregations to find the weakest step in an onboarding funnel and estimate lost conversions.

Funnel AnalysissqlDiagnosisAtlassianRevolut
Retention Cohorts With Complex JoinsHard
Practice
Practice drill

Build twelve-month Twitch viewer retention cohorts with CTEs, joins, date offsets, and conditional aggregation.

JoinssqlCohort AnalysisTwitch
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3
Behavioral & Leadership7 questions · ~56 min
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4
More topics2 questions · ~16 min
Data Quality in ML PipelinesMedium

Practical approach for maintaining data quality across ML ETL pipelines, orchestration, and repeatable data processing.

Data QualityETLData ModelingGuild
Dimension vs Fact TablesEasy

Tests core data modeling understanding for analytics and reporting.

fact tablesdimensionsData ModelingGuild

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