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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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2,498 questions

  1. 1465Design an elevator.MediumProduct· Amazon, Google
  2. 1466Design a new volunteer feature in the Facebook app.MediumProduct· Meta
  3. 1467Design a fitness app.MediumProduct· Capital One
  4. 1468Design a food delivery app for restaurant owners and food vendors.MediumProduct· Microsoft
  5. 1469Design a fundraising product.MediumProduct· Meta
  6. 1470Design a futuristic car wash.MediumProduct· Google
  7. 1471Design a gardening product for Meta.MediumProduct· Meta
  8. 1472Design Google Street View using 1000 cars to map every address and image worldwide.MediumSystem designTechnical· Google
  9. 1473Design a hangman game for airplane screens.MediumProduct· Google
  10. 1474Design and implement a ranked cache system.MediumCodingSystem design· LinkedIn
  11. 1475Design an inflight entertainment system.MediumProduct· Google
  12. 1476How would you design an Instacart dashboard to predict shopper demand?MediumProduct· Instacart
  13. 1477Design the interior of a fully autonomous car that requires no human interaction.MediumProductSystem design· Opendoor
  14. 1478As a PM for JPMorgan Chase's Payments Developer Portal, design a new feature to improve customer adoption.MediumProduct· JP Morgan Chase
  15. 1479Design LFU cache.MediumCodingSystem design· Microsoft
  16. 1480Design an online marketplace for fruits and vegetables.MediumProduct· Google
  17. 1481Design a healthcare product for Meta.MediumProduct· Meta
  18. 1482Design a metrics service.MediumSystem design· Stripe
  19. 1483Design a mortgage app.MediumProduct· Meta
  20. 1484Design Netflix for dogs.MediumProduct· Google
  21. 1485You are a PM at Netflix, design a podcast for Netflix.MediumProduct· Meta
  22. 1486Design a new feature for YouTube.MediumProduct· Google
  23. 1487Design a new food startup.MediumProduct· Lyft
  24. 1488Design a payment screen mockup with virtual card numbers.Medium· Capital One