Fairly long , first part was a Hacker Rank challenge consisting of two questions. You are given 70 minutes. Second part is a work style simulation of the work environment that lasts around 2 hours.
3 interviews; each covering different aspects, namely programming / Algorithms / Data structures / Problem Solving. Each interview lasted for an hour. Had one round of interview with the HR. The process very smooth
Interview questions [1]
Question 1
1. 25 horses problem
2. shuffling a deck of cards
3. BST to doubly linked list
I applied through college or university. I interviewed at Amazon (Hyderabad) in Aug 2021
Interview
There is a test before to go through to the interview which is proved to be too tough if you are not prepared for Graphs and dynamic programming type of questions
Interview questions [1]
Question 1
Map Set DAG and dynamic programming based questions