I applied online. The process took 4 weeks. I interviewed at Amazon in Nov 2017
Interview
I applied online and received the Online Assessment #1 a couple weeks later which contained 7 easy debugging questions and a logic test. I completed that and received the Online Assessment #2 a day later. I got one Leetcode easy and one Leetcode medium/hard. I didn't pass any test cases for the medium/hard problem but still managed to make it to the final round.
Final round consisted of 3 technical problems.
Round 1: OA (Leetcode + behavioral)
Round 2: 1hr Zoom (Leetcode + behavioral)
The interviewer looked very disinterested and bored, like he did not want to be there at all.
Interview questions [1]
Question 1
Tree based Leetcode quesiton, probably easy or medium.
The first step is an online assessment. The questions were not that difficult with leetcode practice. There were two leetcode medium style questions. The next step is an interview invitation.
Interview questions [1]
Question 1
They asked a leetcode medium level question involving hash maps