I applied online. The process took 1+ week. I interviewed at Amazon (Seattle, WA)
Interview
It had a technical Phone Round for half an hour for a day and then it followed by and a 2.5 - 3 hr of Onsite Interview.
Phone Round was technical in nature where they screened through different skills mentioned in the resume.
After the interview I was asked for an Onsite Interview in Seattle and it was a lengthy one...
There were 4 rounds or interview one followed by another.
Interview questions [1]
Question 1
!. Write a program to validate a given arithmetic expression..
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.
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.
The phone screen went longer than expected, focusing heavily on implementation details. The interviewer really grilled me on my approach to a Least Recently Used (LRU) cache, asking how I'd combine a hashmap with a doubly linked list. I felt well-prepared since I had gone through system design examples on PracHub, which made me comfortable discussing eviction policies. The later rounds included more technical questions and behavioral interviews, but in the end, I received an offer, though I ultimately decided to decline. Overall, I’d say the process was average, with solid questions.
Interview questions [1]
Question 1
Design and implement a Least Recently Used (LRU) cache supporting get(key) and put(key, value) in O(1) average time. Walk through combining a hashmap with a doubly linked list, eviction policy when capacity is exceeded, and how you'd extend it to handle thread-safe concurrent access.