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Amazon Interview Experience SDE 2

  • Difficulty Level : Easy
  • Last Updated : 12 Jul, 2019

The whole process took 1 month. Started with a hiring drive.

First there was a coding round.

QuestionFirst non repeating character using one traversal of string

Candidates who cleared it were called for F2F rounds.

Round 1:



  1. Given set of coins [10, 5, 2, 1], how do you generate change value x from it. (not min number of coins.)

    Solution: (Perfect Sum Problem)

  2. Diagonal view of a tree

Round 2:

Round 3:

  • Design RedBus, add some features from OLA and UBER.

Round 4 & 5:
Hiring Manager and Bar Raiser: They will basically go through all the amazon leadership principles. Will deep dive into one of your project, challenges faced with it etc.

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course. In case you are prepared, test your skills using TCS, Wipro, Amazon. GoogleE-Litmus and Microsoft Test Serieses.

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