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.
J'ai postulé en ligne. J'ai passé un entretien chez Amazon (Denver, CO) en janv. 2023
Entretien
Step 1: Initial call with HR to go over the role.
Step 2 : First small technical screening - create a javascript function that manipulates an array in a web editor while the interviewer watches.
Step 3: Behavioral questions
Questions d'entretien [1]
Question 1
Create a javascript function that manipulates an array in a web editor while the interviewer watches.
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.
Questions d'entretien [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.
Questions d'entretien [1]
Question 1
Questions were mainly hashmap, sliding window and interval related.