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4,310 interview questions, answered.

Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.

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521 questions

  1. 73Design a product to memorialize pets who have passed away.MediumProduct· Google
  2. 74As the owner of a startup whose clients are museums, how would you design a product for the visitors?MediumProduct· Google
  3. 75Design a dashboard that helps sales leaders monitor their product's performance.MediumDataProduct· Google
  4. 76Design a rate limiter.MediumSystem design· Amazon, Google
  5. 77Design a refrigerator for blind people.MediumProduct· Google
  6. 78Design a restaurant menu application.MediumProduct· Google
  7. 79Design a feature for self-driving cars.MediumProduct· Google, Meta
  8. 80Design a smart fridge.MediumProduct· Google
  9. 81Design a smart refrigerator.MediumProductSystem design· Google
  10. 82Design a smart shoe.MediumProduct· Google
  11. 83Design a system to deny services to requests from banned IPs, as per information provided by security.gov.x.MediumSystem design· Google
  12. 84Design a system to log messages in orderMediumSystem design· Google, Microsoft
  13. 85Design a timer system.MediumProductSystem design· Google
  14. 86Design a toothbrush for young children.MediumProduct· Google
  15. 87Design a remote for a toy car.MediumProduct· Google
  16. 88Design a vending machine for a hotel lobby.MediumProduct· Google
  17. 89Design a vending machine for hotels, and estimate the market size in your hometown.MediumProduct· Booking.com, Google
  18. 90Design a voting app.MediumProduct· Google, Meta
  19. 91Design a web crawler.MediumSystem design· Anthropic, Google
  20. 92Design a load balancer.MediumSystem design· Google, Mastercard
  21. 93Go into detail about a login endpoint.MediumTechnical· Google
  22. 94You are a grocery store owner/manager. How do you determine how many self-checkout machines you need?MediumData· Google
  23. 95Tell me about a time when you had to make a difficult trade-off decision on a roadmap.MediumBehavioral· DocuSign, Google
  24. 96Tell me about a time when you had a disagreement with your manager.MediumBehavioral· Amazon, Gameberry Labs