Extia Interview Questions
The questions to prepare for Extia interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Approach for maintaining data quality and integrity across ETL pipelines.
Explain how you would prioritize work when several engineering deadlines conflict and stakeholders all want top priority.
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Handle a critical outage with incident response, stakeholder communication, and risk-based recovery decisions.
Tests continuous learning habits and ability to adopt relevant techniques.
Tests SQL proficiency and ability to apply window functions to real analytical problems.
Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreCompute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
ADPCalculate a three-day moving average of active-client revenue using aggregation and SQL window functions.
AArete
MITRE
GlassdoorTests compensation alignment for the Research Scientist role.
Tests awareness of experimental threats like bias, leakage, and incorrect randomization.
Tests understanding of statistical significance and correct application in data science decisions.