GoogleInterview Questions & Experience (2026)
16 interview questions from 0 reviews.
Software Engineer
Given a stream of integers, find the median at any point in time.
Find the longest substring without repeating characters.
Design Google Search autocomplete. How would you handle real-time suggestions at scale?
Design a URL shortener like bit.ly that handles billions of redirects per day.
Tell me about a time you made a mistake in production. What did you learn?
Design YouTube video upload and processing pipeline.
Implement a distributed rate limiter that works across multiple servers.
Why are you interested in this role and this company?
Tell me about a time you disagreed with a team decision. How did you handle it?
Serialize and deserialize a binary tree.
Design Google Maps navigation. How would you compute shortest routes in real time?
Design an in-memory file system. Implement ls, mkdir, addContentToFile, and readContentFromFile.
Describe a project where you had to learn a new technology quickly.
Product Manager
You are the PM for Gmail. What feature would you build next and why?
How would you improve Google Maps for users in rural areas?
Data Scientist
How would you detect anomalies in Google Ads click data?
