Applying for summer internship.
There were 3 rounds online assessment:
1. Given code find bug and fix, 7 questions (20 min)
2. 2 leetcode easy to medium questions (70 min) + "survey" of work style (20 min)
3. a simulation of a day at amazon (120 min)
After a month came the online interview. 15 min behavioural question + 30 min coding.
Interview questions [1]
Question 1
A modification of leetcode "find contiguous subarray with the largest sum"
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