Amazon Software Development Engineer interview questions

Applied through referral for the SDE role. Got an OA invite within a week, and then upon completing those OAs, I got an invite for two 30-minute interviews. The interviewers were very friendly and helpful throughout the interview.

The process consisted of an assessment followed by four virtual interviews. The assessment was fairly standard, just two LeetCode questions. The first interview was run-of-the-mill. The second and third interviews were by far the best - the interviewers were great and gave very helpful feedback. The last interview was a nightmare. It was clear from the beginning that the interviewer was not prepared for the interview and didn't care to be giving one. His coding question was not prepared ahead of time, his expectations were unclear, and he was very rude and impatient when asked clarifying questions. I ended the interview 15 minutes early rather than endure his abuse. I hope nobody else has the misfortune of interviewing with him. Overall, it was an alright experience. I just wasn't prepared enough for it