Round 1 (OA) Got 2 standard amazon OA question was able to solve both and passed all test case. After that 12-30 min of Behavioral and Feedback round were there. After few days got call from recruiter that I am selected for further rounds and my interview will be scheduled soon.she further told me that I'll have (2 technical and 2 managerial round). Round 2 (Technical Imterview -1) After 20-25 days received interview mail It was on amazon chime. It was 1 hour round, Interviewer was SDE-2 and after basic introduction asked 2 Leetcode medium question and was able to solve both questions. Interviewer also asked 1 question based on LP (though the question was not direct but was able to sense what interviewer expect from my answer so gave answer accordingly) (here I got to know why everyone say amazon interviewers are obssesed with LP). Interviewer was very suportive, was totally listning to what I was saying and was closely watching my code while I was writing Round 3 (technical Round -2) After 10 minutes of first round got another mail for second round and was asked to join meeting in next 20 minutes. This round was also of an 1 hour and was taken by SDE-2 and same after basic introduction got 2 Leetcode medium question was able to solve 1 question completely and for another question only had 20 minutes left so told my approach. after that 1 LP question was asked again not a direct question. Here also Interviewer was very supportive Round 4 (It should be managerial and CS core concept as told by recuriter) After 1 hour of round 2 got mail from recuriter that got selected further round and round 4 was scheduled by late evening (after office hours). This round was with manager and after basic introduction he also asked me 2 coding question and 1 question was from graph and other was array based, he copy pasted those question from leetcode but he didn't copied those question and test case correctly(I checked after interview). It took me 20 minute to just read the question and after that he explained the question but it was just a vague explanation.I somehow wrote the code from what I understood but ofcourse was told it's a wring solution. After that we jumped to 2nd question and same thing happen (after interview ,I literally checked on leetcode the test case was copied wrong and important part of question was missing) I asked the explaination for input output but got a vague explanation which confused me more here I also somehow wrote the code from that test case but ofcourse the solution was wrong. at exact 1 hour he disconnected the call and after that I didn't heard back from the recruiter. From this round I got an experience that late evening interview will hardly go right, as for the whole day I was also working and till that time I was exhausted, I think same happened with the interviewer