Google Software Engineer Interview Experience
Google · Staff
Interview process
Technical Depth: The technical discussions felt like peer-to-peer architecture reviews rather than a standard quiz.
Mission Alignment: Every interviewer was deeply aligned with the company’s core focus on safety, reliability, and scaling responsibly.
Problem Scope: The system design scenarios perfectly mirrored the actual, massive-scale infrastructure problems the team faces daily.
Interview rounds · 5
- 1
Recruiter screen
General background
- Q1. General background
- 2
Online assessment
- Q1. Design a garage door opener.
- 3
Phone screen
- Q1. Write SQL code to publish the Fibonacci series.
- 4
Technical round
- Q1. Design a Distributed LRU Cache.
- 5
Final / onsite round
- Q1. Design YouTube.
Tips from the candidate
You will have to present a past project to a panel. Treat this like a system design defense. Do not pick a smooth project. Pick the one where everything broke at massive scale (e.g., millions of cores, crashing control planes, or massive data loss) and you had to save it.
Company culture
There is a distinct cultural focus on building highly resilient, fail-safe infrastructure over hacking together quick, unstable fixes.