I applied online. I interviewed at Amazon (Windsor, CT) in Jun 2016
Interview
Simple get to know you questions. The process took a few months. I applied in May and got hired in July. Really easy interview they seem to hire almost everyone.
No interview at all, you go into the hiring center, take your drug test, fill out some preliminary paperwork, verify the building and schedule you want, your start date and that's it.
Not too bad pretty easy and straightforward, simple question surrounding handling and moving. Make sure you know basic safety rules as they will ask you, for example how do you carry heavy items.
Apply online, go to the on-site office for oral drug swab and ID picture. Start date is assigned once background check comes back. The actual start date will depend on how fast the check comes back but isn't normally delayed.