Round 1:
Implement Find command in Linux.
Asked to review a piece of code that was already written.
Some behavioral questions
Round 2:
Connect n ropes with minimum cost
Round 3:
Design stack overflow along with its Notification system.
Round 4:
Complete discussion on the current project architecture, implementation and few scenario based questions.
Amazon principles related questions
Find the pairs whose sum is nearer to zero in a given array of both negative and positive integers.
Round 5:
Behavioral and project discussion.
Amazon principles related questions