J'ai postulé en ligne. Le processus a pris 6 semaines. J'ai passé un entretien chez Amazon (Tokyo) en oct. 2022
Entretien
I first took the interview for summer intern. It was 2 hours. First hour is basic coding test like leetcode and second one was about system architecture. It wasn't so difficult, but they ask multiple questions related to the problem.
also there are lots of questions about my previous work and challenges that I faced during university to make sure if I fit into the company.
Questions d'entretien [1]
Question 1
System architecture question is about developing game like tetris.
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.
Interview by recuriter, Phone interview over Chime with one easy Leet code problem and 2 behavioral questions. Although the interviewer was very casual at the start of the conversation, it quickly changed into behavioral questions at the start.
Questions d'entretien [1]
Question 1
Encoding optimization algorithm and talk about a project you did recently.