Me postulé en línea. El proceso tomó 4 semanas. Acudí a una entrevista en Amazon (Seattle, WA) en oct 2023
Entrevista
Applied through amazon careers portal. Received an OA with 3 rounds Coding Challenge Work Simulation Work Style Surveys I’ve cleared the round and got invited for final 4round Loop interview.
Preguntas de entrevista [1]
Pregunta 1
Round 1 Leetcode medium question based on trees Round 2 System design question on a specific scenario that team is currently facing Round 3 Leetcode medium question based on monotonic stack Round 4 ML breadth round focused more on basic to advanced ML knowledge and a discussion on how would you approach a given ML problem that they are facing. All rounds constituted at least 2 behavioral questions either at start or end of the interview.
The technical round kicked off with a challenging system design question about creating a real-time product recommendation engine for Amazon. It required deep thinking and a solid grasp of machine learning principles. After that, I tackled a complex DSA problem on finding words in a grid using a trie and backtracking. Funny enough, that exact question was on prachub.com just days before, so I felt remarkably prepared. The overall process was intense but rewarding, and I was thrilled to receive and accept the offer afterward.
The interview process was smooth, and the interviewer was professional and friendly. It was online and took about 35 minutes. The recruiter will give you some guidelines on how to prepare.
Only had first round, a recruiter reached out to me as I had applied for another role. the total time to interview was 2 weeks. One recruiter interview and then with the hiring manager
Preguntas de entrevista [1]
Pregunta 1
Low level system design about designing a ranking system based on the number of sales of a product as well as taking into consideration the time complexity. had to do some in O(logn)
