Three rounds
1) Online Assessment which has around 9 sections concentrating on os,cn and other computer science fundamentals etc.
2) Online Assessment 2 which consists of two coding questions and Amazon workstyle assessment
3) Interview
Nothing hard just 2 rounds of interviews. One is technical. Asked about a medium leetcode. And second one is behavioral. They mainly focus on Amazon principles. So try to have a grip on that.
I applied online. The process took 1 day. I interviewed at Amazon (Toronto, ON) in May 2022
Interview
The interview has a behavioral and a technical. The behavioral consisted of Amazon leadership principles questions. Just asked questions about what I've done and how I've dealt with certain situations. It was fairly straightforward.
Interview questions [1]
Question 1
Just an lc question (merge 2 sorted arrays, and then merge k sorted arrays)