Question bank
4,310 interview questions, answered.
Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.
Easy 190Medium 2,498Hard 982
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455 questions
- 217How would you grow UberEats' user base?MediumProduct·
Amazon - 218What would you do if your engineering manager tells you the launch needs to be delayed?MediumBehavioral·
Amazon, Peloton - 219Design the architecture for a hardware device that measures temperature and social distance among employees in warehouses during COVID.HardSystem designTechnical·
Amazon - 220Tell me about a time you stepped in to help a struggling teammate.MediumBehavioral·
Amazon - 221Tell me about a time when you helped an underperformer improve.MediumBehavioral·
Amazon - 222As a PM at a vending machine company, design a new line of vending machines for hotels and motels.HardProduct·
Amazon - 223How do you scale your team?MediumBehavioral·
Amazon - 224Hypothesis Testing: Suppose a PM claims that users, on average, spend about $50 per month on Amazon. However, you doubt this claim and believe the average should be higher. You sample 100 users and find the sample mean is $85. Would you reject the PM's claim? Assume population standard deviation is 20.MediumData·
Amazon - 225What would change if internet speed were 100 times faster than today?MediumProductTechnical·
Amazon - 226Implement file searchMediumCoding·
Amazon - 227Implement a k-nearest neighbors algorithm.EasyCodingAI ML·
Amazon, Pinterest - 228Implement a phrase search in a list of documents.MediumCoding·
Amazon, Confluent - 229How would you improve Amazon Go?MediumProduct·
Amazon - 230How would you improve Amazon's marketplace?MediumProduct·
Amazon - 231How would you improve shipment tracking on Amazon?MediumDataProduct·
Amazon - 232How would you improve the Amazon shopping experience?MediumProduct·
Amazon - 233How would you initiate a new program from scratch?MediumProduct·
Amazon, Anduril - 234How would you launch a standalone Amazon restaurant food delivery app?HardProductSystem design·
Amazon - 235Launch a services marketplace for Amazon users.MediumProduct·
Amazon - 236Implement LRU Cache.HardCoding·
Accenture, Adobe - 237Tell me about a time when you had to deal with conflicting priorities with your stakeholders and how you secured alignment with them.MediumBehavioralProduct·
Amazon, Google - 238How do you manage high performers?MediumBehavioral·
Amazon, Meta - 239Find the maximum product of any two integers in an array.MediumCoding·
Amazon - 240Find the maximum possible stability of any subset of servers. Return the result modulo 10^9+7. E.g. Consider set of servers where reliability = [1, 2, 2], availability = [1, 1, 3].MediumCoding·
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