Amazon Software Engineer interview questions

Do an online test and get called for an onsite interview with 4 people. Spend around 45 minutes with each interviewer. One of the interviewers seems doing his own stuff by staring at his own laptop and not paying attention when I write the code on the board.

Applied online and received a reply back about a month later. I took a timed programming test online which included writing two programs and answering a bunch of behavioral questions. I was then called in for the onsite interviews which went on for about 5 hours. Each interview consisted of writing at least one program on a whiteboard and a few technical questions.