Katkat
Onsite

Four Onsite Rounds Including a Bar Raiser Case

InstacartData Scientist · Senior+ · Onsite · Oct 2025

Four rounds. Round 1 — Problem Solving (30 mins): partnered with a local grocery store to add a smart cart that lets users find that store's own products and prices on the smart cart, and at the same time see products and prices from other stores on the Instacart app through the same cart. Asked whether this is a good idea, what the hypothesis would be, which metrics to look at, and how to design…

Shared by a candidate · reported Oct 2025. Interview formats change; use it as a guide, not a script.