I applied online. I interviewed at Amazon in Sep 2025
Interview
3 rounds, 1st and 2nd are back to back, you have 30min break between the 2nd and 3rd round. Each round lasts 1 hour. You might be asked about your previous experience and projects; my interviewer dived quite deep into my previous experiences so be prepared.
1BQ, 1coding, 1 OOD+BQ
Interview questions [1]
Question 1
Coding: backtracking + trie tree
BQ: most challenging project; how do you solve conflict with your colleagues; a time when you dive deep and learnt sth
OOD: Cache, extensible in eviction policy (like LRU, LFU, etc
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.
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.