I applied online. The process took 2 days. I interviewed at Amazon (New York, NY) in Sep 2019
Interview
O1-OA3 in two days. Just some easy level algorithms, OA3 reasoning's time is tight.
I didn't have any referral but still get the OA1 right after my submission.
Seems like not everyone would get an OA, but their response is pretty fast.
I applied online. I interviewed at Amazon in Apr 2019
Interview
First step is to finish online assignment one.
Second step is to finish online assignment two.
The last interview is virtual onsite. It included behavioral questions, technical question like stack and heap and coding.
I applied through college or university. The process took 4 months. I interviewed at Amazon
Interview
I first Applied online, finished a coding challenge with coding, personality and IQ portions, phone interview, followed up by offer after very long wait which was about 2 months. Phone interviewer was good, but the online test contains arbitrary IQ questions that were not at all related to the job.