I applied through university. The process took 2 days. I interviewed at Amazon (Bengaluru) in Aug 2013
Interview
interview constited of 5 rounds .first round was online code writing and MCQ and next 4 rounds were face to face round.
There was no hr round.But hr manager was with interview candidates during the whole process.
Interview questions [1]
Question 1
1. find the sum of nodes in the tree that are vertically aligned. implement a data structure to update, delete, add in O 1 time.
2. design and implement a datastructure to store cricket score cards, data structure to store files for real world scenario.
3.design and implement data structure to store t9 numbers.
4. binary tree traversal, bot problem with parallel computation,
It started with an OA, and then after a few weeks, I got invited to four rounds of interviews: technical and behavioral at 3 of the 4, and behavioral only at one.
I applied online. I interviewed at Amazon (Calgary, AB) in Jun 2026
Interview
Online Assessment is the first step in the process. I didn’t have an HR phone screening and went straight to the OA after applying. It was sent to me about a week after I submitted my application.
Interview questions [1]
Question 1
The first question is LeetCode style algorithms question, and the second question gives a full stack repo (choice of Java, NodeJS, or Django) and asks to solve a backend issue which is causing a bug in the frontend. Unit tests must pass to pass the second question. You can run both backend/frontend indivdually or together