Interviewed for silicon team. Have only been asked about the domain specific knowledge in 1st round and system design in 2nd round and C coding in 3rd round.
The interviews were 50 mins each.
I applied online. I interviewed at Amazon (Seattle, WA) in Feb 2014
Interview
Got an email from recruiter asking to setup interview dates and times. There were about 3 options. Had two 45 minute phone interviews. Asked mostly technical questions one asked to tell him a little bit about myself. But there really is not a lot of time for chit chat. They move on to the technical questions quickly. First interviewer was nice second acted like I was wasting his time through the whole interview. It made me even more nervous. He Seemed relieved when I couldn't answer his question.
Interview questions [1]
Question 1
Map customer numbers with pages visited and tree traversal.
First round with hr screening - 2 leetcode questions then hr manager screening then the loop which consists of 4 interviews each an hour long. The 4 interview questions they asked where three medium leetcode questions. And one system design interview question about how to shadow deploy a test software to millions of users.
Recruiter reaches out after applying through Amazon careers, no referral. Had an initial OA, then after a month had four rounds in two days - three coding one system design. Each round had 30 min behavioral and 30 min coding.
Interview questions [1]
Question 1
Questions were mainly hashmap, sliding window and interval related.