Amazon

Honestly, the 3-hour loop felt like a maze. First interviewer had no clue, was texting someone on Teams, and didn't bother to even understand my resume. Second interviewer explained the entire problem verbally (it was a LeetCode Hard) and asked me

Leetcode and systems design, which consisted of dynamic programming and designing a ticket ordering platform. This was not too difficult and was a good experience because they were nice and great at their jobs.

A 30-minute phone interview was conducted. Following the phone interview, an on-site interview took place at their office in Toronto, Ontario. The interviewer was helpful in answering my questions while I solved the problems.