It's pretty fast to get everything done. You come in with your I-9 docs and you walk out with a contingent offer. The drug testing section can be slow however.
I applied online. The process took 1 day. I interviewed at Amazon in Jul 2024
Interview
I actually had no interview. Only had to do an orientation and an oral drug test. You watch a video while there and a person talks about safety. They also do a background check.