Ich habe mich online beworben. Vorstellungsgespräch absolviert im Jän. 2021 bei Amazon (New York, NY)
Vorstellungsgespräch
The coding test is always nervous. But if you prepare the coding interview with Leetcode, you will be fine. I think the performance you make on the coding interview will determine the interview decision.
The phone screen was straightforward, starting with some basic algorithm questions. After a few minutes of discussing my background, we dove into a coding challenge about finding two numbers that sum to a target. I enjoyed explaining both the brute-force method and the optimized hash map approach. The wild part was that I had practiced a similar problem on PracHub just a few days earlier, so it felt familiar. Following this, there was a technical round focused on machine learning concepts, which went smoothly before I received a written offer. Overall, a positive and engaging experience.
Fragen im Vorstellungsgespräch [1]
Frage 1
Given an array of integers, find two numbers that sum to a target value. Start with a brute-force O(n^2) approach, then optimize using a hash map to O(n). Walk through edge cases (duplicates, negative numbers, no valid pair) and discuss the space-time tradeoff.
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.
Vorstellungsgespräch absolviert bei Amazon (Seattle, WA)
Vorstellungsgespräch
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
Fragen im Vorstellungsgespräch [1]
Frage 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)