Skip to content

Loading…

Explore

Questions Companies Concepts Guides Sign in

How it works Questions Companies Concepts Guides Pricing Sample scorecard

Companies / Instacart

Instacart interview questions

Explore questions associated with Instacart. Review the source details, then use the workspace for code, notes, and diagrams.

9 questions in the library. A source association does not guarantee a future interview question.

Coding · Machine learning · System design

Loading questions…

Browse other companies Browse all questions

Instacart interview questions | SysRound

Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

How it works Questions Concepts Questions by company Comparisons Technologies Guides Cheat sheet Sample scorecard FAQ Use it as an app Sign in Pricing About and how we write Terms and guidelines Privacy Policy Contact

© 2026 SysRound. SysRound is an AI practice tool. The AI interviewer and the AI feedback can be wrong. Use it for your own practice, not to hire people.

Search questions

Question type

Difficulty

TopicType a topic, then choose one from the suggestions.

9 questions

Showing 1–9

System designMedium
Design an Inventory System for a Grocery Delivery Service
Companies: Instacart
System Design · System Design Fundamentals
Last reported Oct 2026
Open workspace
System designMedium
Design an Inventory Service with Stock Reservations That Prevents Overselling
Companies: Instacart
System Design · System Design Fundamentals
Last reported Oct 2026
Open workspace
System designMedium
Design an Inventory Service with Reservations, Hot SKUs and Oversell Prevention
Companies: Instacart
System Design · System Design Fundamentals
Last reported Sep 2026

System designDifficulty not specified

Design Instacart product catalogue

Design a product catalogue system that allows users to browse products by categories and subcategories, similar to Instacart's product discovery experience.

Companies: Instacart, Amazon, Rapidsos

Last reported Nov 2025

Machine learningHard

Contrast Lasso vs Ridge trade‑offs

Companies: Instacart

ML Fundamentals · Regression & Statistical Modeling

System designHard

Design a distributed message queue like RabbitMQ

Durable work distribution: replicated queue state, visibility leases, duplicate delivery, poison messages, and hot-queue partitioning.

Companies: Instacart, Amazon, Apple

backpressure · dead-letter-queues · delivery-semantics · partitioning

Start AI interview Study workspace

Machine learningMedium

Explain Core ML Concepts

Companies: Instacart, JPMorgan, Snapchat

ML Fundamentals · Regression & Statistical Modeling · Supervised Learning

Machine learningHard

Improve low R² without p‑hacking

Companies: Instacart

Feature Engineering · Regression & Statistical Modeling

CodingEasyLeetCode 977

Squares of a Sorted Array

Given an integer array sorted in non-decreasing order (which may contain negative numbers), return a new array of the squares of each number, also sorted…

Companies: Instacart, Bloomberg, Uber

Array · Sorting · Two Pointers