I applied through an employee referral. I interviewed at Amazon
Interview
Onsite.
Have lunch. Then 4 rounds interview.
1. OOD. design a system for ATM .
2. word ladder I. (I used BFS)
3. implement a trie tree. (also need to right the class)
4. heap
Interview questions [2]
Question 1
Onsite.
1. OOD. design a system for ATM .
2. word ladder I.
3. implement a trie tree.
4. heap
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