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Instacart

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Senior Data Scientist II, Core Delivery at Instacart — own experimentation and geospatial analytics behind order completion

This is a senior data science role on Instacart's Core Delivery team, owning the analytical frameworks that shape the delivery roadmap end-to-end, from capturing customer info to coordinating the shopper experience. You'll design experiments, build statistical models and simulations, and use geospatial analysis and causal inference to reduce high-risk delivery scenarios. Strong SQL and Python/R fluency plus a track record of translating messy business questions into rigorous analytical frameworks are core to the role.

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What this interview tests

  • Experimental design and causal inference
  • Geospatial / delivery-risk analytics
  • Statistical modeling and simulation for product/policy impact
  • SQL and Python/R for data extraction and analysis
  • Cross-functional influence and executive communication

Common question themes

Design an experiment to evaluate a new delivery feature and defend the methodology

Use of causal inference vs. correlation in a past analysis

Building a simulation to project impact of a product or policy change

Identifying and mitigating a high-risk delivery scenario using data

Translating an ambiguous business need into an analytical framework

Presenting a data-driven recommendation that changed leadership's direction

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