The process took 3 weeks. I interviewed at Amazon (Seattle, WA) in Jan 2012
Interview
Their interview process consists of two phone interviews and an in-house interview that consists of 4-7 45 minute-1 hour interviews.
For my first phone interview, the interviewer was very friendly and prompt. He called on time, explained the process and got right into the questions. For my 2nd phone interview, the guy calling me was a last minute replacement, and it showed. He was about 10 minutes late to call, sounded like he wasn't prepared and generally didn't care about the interview. I was lucky that I made it past that call... Both interviewers allowed me to ask questions for about 5 or 10 minutes after the technical questions they had.
The in house interview began at 11 and lasted until about 4:30, shorter than I was expecting. Everyone was very friendly and I really didn't feel intimidated at all. It went very well, but I didn't receive an offer.
The biggest downside to Amazon's interview process is that they don't give you feedback on why you don't receive an offer. I thought I had a very good interview, but didn't get an offer.
From what I have heard, they have a 1-2 year span after "failing" an interview that you cannot apply again to Amazon, but I was told that the result of my interview didn't prohibit me from applying to other positions. I wasn't sure how to read into that (and the recruiter was not helpful with that).
Interview questions [5]
Question 1
Phone interview 1:
1. Describe what a hash map/table is. Later evolved into how to deal with collisions.
2. Write the code to take an int array and return a new int array whose value at i is the product of all values in the input array except the value at i.
Phone Interview 2:
1. Count the number of words in a sentence.
After more definition, the problem evolved into:
Code a function that will take a String and return the number of words (continuous sequences of non white-space characters).
2. How would you model a restaurant reservation system?
In-House interview:
1. Given two int arrays, return a third int array that contains all values in the first int array that aren't in the 2nd. If a value is duplicated in the first int array, only return it once in the output array.
2. Model a deck of cards
In-house Interview
1. Write a program to print all combinations of ascending numbers that equal an input number.
2. Given a million points on a graph, return the 100 closest to the origin
OA contained 2 coding questions and then followed by a multiple choice question on behavioral where they emphasized a lot on their leadership rules which you can find on their website
Interview questions [1]
Question 1
What is customer obsession and how do you apply it
Could not use AI during the first interview. The recruiter was helpful in the screener but the coding exam was tough including the take home test. Did a few Leetcode examples but apparently that wasn't enough.
Applied online via the company careers page. Received a reply from HR within a few weeks inviting me to an initial
screening call over Teams. Process also included an online coding assessment sent as a pre-interview step.
Communication from HR was professional, prompt, and friendly throughout the scheduling stage.
Interview questions [1]
Question 1
Standard background and motivation questions — what attracted me to the company, and a walk-through of recent
