I applied online. The process took 4 months. I interviewed at Amazon in May 2025
Interview
The interview had 3 rounds. 1st, 2nd and 3rd were same pattern. 1st 15 minutes were LP questions and the rest was LC coding questions. Medium level leetcode questions. I would say to spend a lot of time on solving BFS and DFS questions and understanding the BFS and DFS in every way possible. Study hashmap as well. Do the neetcode 150 questions.
Interview questions [1]
Question 1
Given an integer array nums, return an array answer such that answer[i] is equal to the product of all the elements of nums except nums[i], without using division, and in O(n) time.
Interviewed for silicon team. Have only been asked about the domain specific knowledge in 1st round and system design in 2nd round and C coding in 3rd round.
The interviews were 50 mins each.
First round with hr screening - 2 leetcode questions then hr manager screening then the loop which consists of 4 interviews each an hour long. The 4 interview questions they asked where three medium leetcode questions. And one system design interview question about how to shadow deploy a test software to millions of users.
Recruiter reaches out after applying through Amazon careers, no referral. Had an initial OA, then after a month had four rounds in two days - three coding one system design. Each round had 30 min behavioral and 30 min coding.
Interview questions [1]
Question 1
Questions were mainly hashmap, sliding window and interval related.