I applied through college or university. I interviewed at Amazon (Calcutá) in Oct 2019
Interview
One online round followed by 2 face to face interview rounds. Online round consists of around 10-20 mcq and 3 coding questions of easy level. During each round of face 2 face interview, was asked about projects and 1 coding question each round of med-high difficulty.
Interview questions [1]
Question 1
1. Given a two linked list containing numbers. Add them and return a linked list containing the sum of two numbers.
2. Given a binary tree, add another link to the right node of each node in same level.
Eg, Given tree containing links : 1-2, 1-3, 2-4, 3-5
Output tree containing links: 1-2, 1-3, 2-3, 4-5
3. Questions based on projects mentioned on CV.
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