Amazon Software Development Engineer II interview questions

Initially i got a call from recruiter and he scheduled an interview with client and i never received a reply back after the interview. i did good on the coding part but the interviewer wasn't sure of what he asked and he said he have a meeting and left in just 30 minutes.

Interview process was very well organised. Initial 3 rounds were telephonic and then they asked to fly to Hyderabad. Ticket etc were provided. They wanted to come one day before the interview day. 6-7 rounds of fact-2-face interview was done. There were couple of rounds where direct knowledge was tested but then there were few rounds where mostly application skill was tested.