BlueLabs Interview Questions
The questions to prepare for BlueLabs interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Calculate per-user rolling three-day activity averages for the BlueLabs Activity Insights surface.
Explain how to handle NULLs, skewed values, and outliers when preparing an analysis dataset using SQL.
Use SQL to validate a CSV, join reference data, and summarize qualifying business records for decision-making.
AutodeskAggregate Rokt campaign delivery events to calculate volume and success rates, including campaigns with no matching events.
RoktIdentify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Design an A/B test for a new platform feature, including success metrics, power, guardrails, and a clear ship decision.
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Tests problem framing, analytical approach, and impact from data-driven decisions.
Investigate why a key KPI moved the wrong way after a product change and separate signal from noise.
Define a success metric for a new feature that captures real user value, not just raw usage.
Evaluates data cleaning strategies and how you protect analysis quality for clients.