I applied through university. The process took 2 weeks. I interviewed at Amazon in Jan 2014
Interview
Applied mid-Jan. Got an email invitation for a phone interview one week from applying. Standard two back-to-back interviews, 45 minutes each.
Both interviews started out with basic data structures question and moved on to coding for the last 20 minutes. Questions ranged from Queues vs Stacks, Time complexities to perform all sorts of operations on Graph structures to what data structure to use given a particular situation.
Coding problems were easy (Merge two linked lists) but I screwed up the syntax a bit.
Interview questions [1]
Question 1
No difficult questions, really. Tricky in a way maybe, if you miss a detail, but if you are alert, you will sail through.
Hackerrank round first and then two LC questions as the final round (BFS/DFS medium). Also had a behaviour component, testing the leadership principles and how my experiences aligned with them.
Expect one behavioral LP question followed by a leetcode medium or hard for two rounds. Be prepared to answer in depth on the behavioral questions and review LeetCode’s list of questions from Amazon.
Interview questions [1]
Question 1
Tell me about what AI platforms you use to help you work more efficiently
HR interview, then I had 1 45 minute coding round with 10 minutes behavioral and 35 minutes coding. Behavioral round was typical star format questions probing at leadership principles. Ex. Tell me about a time you took initiative and it didn’t work out.
Interview questions [1]
Question 1
Given an m x n grid of characters board and a string word, return true if word exists in the grid.