Instacart Interview Questions
The questions to prepare for Instacart interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Calculate week-over-week shopper retention using CTEs, self-join logic, and weekly aggregation on completed orders.
InstacartFind the minimum-cost path between two nodes in a weighted graph using Dijkstra's algorithm.
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Explain how you turn vague requirements into aligned scope, clear decisions, and shared understanding for the team.
InstacartInvestigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.
InstacartExplain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.
InstacartIdentify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
InstacartUse customer feedback to identify the biggest pain points in the user journey.
InstacartDescribe a practical approach to data governance across shared data pipelines, including quality, ownership, lineage, and controlled data access.
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