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. The process took 3 weeks. I interviewed at Amazon (Seattle, WA) in Apr 2014
Interview
Group Interview. Three guys in a team. We have to solve a problem, there three parts in the problem. Everyone of us choose one part and solve it by ourselves. So it's not really a group interview. During this process, we have to talk to the engineer two time. The in person interview is about the algorithm and how to improve it.
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.