Reduce Cold-Food Incidents with Metrics and an Insulated-Bag Experiment
Company: DoorDash
Role: Data Scientist
Category: Analytics & Experimentation
Difficulty: easy
Interview Round: Technical Screen
Overview: A marketplace experiment case about reducing cold-food incidents with insulated courier bags. Candidates must diagnose a delayed metric increase, define guardrails and causal metrics, choose an assignment unit, and account for compliance, seasonality, and marketplace interference.