Amazon

I had an OA, followed by an interview loop of 4 rounds. There were 3 coding rounds and 1 system design round. Each round had 2 leadership principle questions followed by a medium-hard coding question with follow-up questions.

Normal format with one OA and four rounds: two coding, one system design, and one low-level system design. Medium to hard level LeetCode questions. The low-level system design round had a common question requiring the use of the decorator pattern.

A recruiter contacted me for the SDE2 role. Three days after the HR round, I was given a coding link. I solved that, and then they asked me to schedule four rounds. We could split the four rounds into sets of two for two consecutive days, but I gave