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Guild Interview Questions

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

50questions
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1
SQL & Data ManipulationStart here. 4 questions + 2 drills · ~55 min
2
Statistics & Probability4 questions · ~35 min
Statistical Significance in Hypothesis TestingEasy

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

Hypothesis TestingData AnalysisStatistical SignificanceGuild
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3
Pipelines4 questions · ~35 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityGuild
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4
Execution4 questions · ~35 min
Prioritize Work Under Tight DeadlinesEasy

Explain how you prioritize competing work under time pressure while making trade-offs and keeping stakeholders aligned.

Trade-offsRoadmappingScope ManagementGuild
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5
Machine Learning4 questions · ~35 min
Supervised vs Unsupervised LearningEasy

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

Unsupervised LearningFeature EngineeringBias-Variance TradeoffGuild
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6
Metrics4 questions · ~35 min
Define Success for a ProjectEasy

Define what success means for a project using clear KPIs, a north star, and supporting metrics.

KPIsSuccess CriteriaDiagnosisGuild
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7
More topics26 questions · ~225 min
Choosing Classification Evaluation MetricsEasy

Explain which classification metrics to use and how metric choice depends on the business objective and error tradeoffs.

PrecisionAccuracyRecallGuild
Identify Top User Pain PointsMedium

Identify the most important user pain points using both qualitative and quantitative data.

User ResearchUser NeedsPain PointsGuild
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.