Oscar Health Data Analyst Interview Questions
The questions to prepare for a Oscar Health Data Analyst interview. Questions from real interview reports rank first. Updated weekly.
Tests SQL aggregation and ranking skills on provider claims data.
Oscar HealthTests query optimization skills for large-scale healthcare datasets.
Oscar HealthTests ability to write advanced SQL for inpatient overlap detection in healthcare claims data.
Oscar HealthTests data modeling for temporal history and auditability in provider network management.
Oscar HealthEvaluates your approach to solving and validating SQL problems under assessment constraints.
Oscar HealthAssesses practical SQL skills for healthcare analytics and data manipulation.
Oscar HealthCompute top 10 customers by net sales using joins and aggregations, ordering by revenue with deterministic tie-breaking.
Gain Digital
TCS
Zest AICalculate day-30 retention by acquisition channel using joins, CTEs, date filtering, and channel-level aggregation.
Rippling
Instacart
payactivTask You are given monthly spend and budget data. Write a PostgreSQL query that compares actual versus budgeted spend by department for the current month, ...
Alten Nederland
Northwestern University
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Tests prioritization under pressure, judgment with incomplete data, and ownership in delivering a decision despite ambiguity.
Oscar HealthTests influence without authority when a stakeholder challenges analytical findings, emphasizing communication, conflict handling, and outcome ownership.
Oscar Health