Guild Interview Questions
The questions to prepare for Guild interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Approach for maintaining data quality and integrity across ETL pipelines.
GuildExplain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.
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Define what success means for a project using clear KPIs, a north star, and supporting metrics.
GuildExplain how you manage scope changes during development without losing delivery control, stakeholder alignment, or product quality.
GuildExplain what a p-value means in hypothesis testing and how it relates to statistical significance.
GuildExplain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.
GuildCompute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
ADPAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreUse ROW_NUMBER() to keep the earliest created_at 'Repl created' per entity and return out-of-order duplicates to delete.
Replit
QuantcastExplain which classification metrics to use and how metric choice depends on the business objective and error tradeoffs.
GuildIdentify the most important user pain points using both qualitative and quantitative data.
Guild