When it comes to the working experience at Amazon, the one thing I remember clearly is the working style.
Which is very different from the last Chinese company I've worked, you must be at your desk on time, wait for your line manager to tell you what you have to do, and then you need to make a list and finish all your tasks.
But at Amazon, it is completely different. Most people know what they supposed to do without a leader, and it's quite likely that you won't see much of your line manager in person.
If you do hear or see him or her. It is likely to be by email or online video. This is a very interesting phenomenon, and it seems that most people work online in such companies.