The process took 1 day. I interviewed at Amazon (Seattle, WA) in Jan 2011
Interview
Asked two sets of questions : one fairly straightforward coding question and another about Object Oriented Design. Interview took 60 minutes. The questions are random based on the employee who asks them (employees get to choose their questions) and you're asked it by a random software developer within the company.
I applied online. I interviewed at Amazon (Sídney)
Interview
I can't comment much. I submitted an application for the software engineer position, and not even a minute later, I received an auto rejection email from Amazon (never received an online assessment).
2 behavioral 2 coding not very difficult. Behavioral is tell me about a time you took responsibility beyond your role and biggest accomplishment. The process is exactly the guideline they posted for interview.
Interview questions [1]
Question 1
tell me about a time you took responsibility beyond your role
It was a 2-3 round process, depending on how your interview went, with increasingly hard DSA questions followed by some HR and behavioural questions. First round was mostly easy and medium leetcode, followed by medium and hard questions in the second round and above on more complex topics.