3年工作经验,CS小硕
第一轮
- Design a image sharing system like Instagram which has tags, trending info
- Some LP questions
第二轮
- Design a product analysis system which finds top K products in the last one hour
- Input :[[ProductID,Timestamp]] format
- Some LP questions
第三轮
- Just Leadership Principles Based questions with hiring team’s manager
第四轮
-
https://leetcode.com/problems/concatenated-words/
Input [rockstar,rock,rocks,star,tar]
Output:[rock+star,rocks+star] - Some LP questions
Thoughts:
All the technical rounds were good.I was able to come up with the best solution and the interviewers gave postive response when I came up with the solution.For LP questions,I came up with situations based of current work experience or past work experience.Since Amazon has no feedback policy,I am not sure what went wrong .