Brex Data Analyst Interview Questions
The questions to prepare for a Brex Data Analyst interview. Questions from real interview reports rank first. Updated daily.
Define the core metrics for a new product launch, from early adoption and activation to retention and long-term value.
BrexInvestigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.
BrexDiagnose a 10% overnight KPI drop at Brex using metric decomposition, data checks, and root-cause analysis.
BrexExplain how to structure a cohort retention query using cohort assignment, period offsets, and aggregation in PostgreSQL.
BrexExplain how to evaluate whether an A/B test result is statistically significant and how to interpret the result.
BrexDesign the ETL and modeling process for a dashboard that a non-technical stakeholder can trust and use.
BrexExplain practical SQL techniques for handling NULLs and missing values in product analysis without biasing metrics.
BrexDesign a dashboard pipeline for Brex corporate card health with fresh, reliable metrics from transactions, authorizations, and disputes.
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Use CTEs, joins, and date filtering to calculate 30-day retention by signup cohort from login and feature usage data.
Curefit
Indeed
TikTokCalculate weekly retention by signup cohort using CTEs, joins, date truncation, and distinct user counts.
Brex
Postman
eToroUse joins, CTEs, and aggregations to find the onboarding step with the largest user drop-off.
Rippling
ConvoyBrex