Amazon Quality Assurance Engineer interview questions

I applied through college, the first online round consisted of 20 tech questions and 2 programming questions. The questions were basic and round 2 was a technical round where we were asked to write pseudocode for two data structure oriented questions. They checked one's problem solving skills more than anything else and quizzed about the program's time complexity. After a long wait the technical interview took place. The interviewer was very friendly and it was more of a conversation and again I was asked to write code for questions designed to test one's problem solving skills. The same programs were then asked to be made recursive. Questions on testing products were asked .Overall a good experience,

They actually came for internship and the process seems to be very easy. 1st round took place in hackerearth with 2 programming questions and some mcqs. Second round is also programming with 3 questions. Third round is totally debugging and have to write test cases.