I applied through an employee referral. The process took 4 weeks. I interviewed at Amazon (New York, NY) in Jan 2013
Interview
The process took them forever to respond back!
First round was a phone interview , more on my background details and my coding intrests
Then I had the real first Phone interview . Followed By a second one both were of medium complexity . Few questoins were . Given a big tree of geneology and a grandfather and a grandson print all the nodes at the level of the grandson from the grandfather' node
Somethong like level order traversal.
Interview questions [1]
Question 1
Given a big tree of geneology and a grandfather and a grandson print all the nodes at the level of the grandson from the grandfather' node
Somethong like level order traversal.
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.
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.
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.