Interview Question Bank
Access real interview questions from top companies and master them with AI-driven practice.
42K views•Recently added
Design a Load Balancer
System Design
Asked at Microsoft
Medium
35.7K Users PracticedPractice with This Question
148.7K views•Recently added
Design a Payment Processing System
System Design
Asked at Uber
Hard
126.4K Users PracticedPractice with This Question
77.5K views•Recently added
Design the YouTube Video Streaming Service
System Design
Asked at Netflix
Hard
65.9K Users PracticedPractice with This Question
51.5K views•Recently added
Design a Web Crawler
System Design
Asked at Google
Medium
43.7K Users PracticedPractice with This Question
134.8K views•Recently added
Design a Notification Service (Push/SMS/Email)
System Design
Asked at Meta
Medium
114.5K Users PracticedPractice with This Question
109.3K views•Recently added
Design a Ride-Hailing Service (Uber/Lyft)
System Design
Asked at Uber
Hard
92.9K Users PracticedPractice with This Question
122.5K views•Recently added
Design an Image Hosting Service (Instagram/Flickr)
System Design
Asked at Meta
Medium
104.1K Users PracticedPractice with This Question
134.2K views•Recently added
Design an Autocomplete/Type-Ahead Service
System Design
Asked at Amazon
Medium
114.1K Users PracticedPractice with This Question
23.7K views•Recently added
Design a Distributed Job Scheduler (Cron Service)
System Design
Asked at Microsoft
Hard
20.1K Users PracticedPractice with This Question
85.8K views•Recently added
Design a Stock Exchange Matching Engine
System Design
Asked at Stripe
Hard
72.9K Users PracticedPractice with This Question