Applied online. I was sent three OA’s to complete. The first OA involved identifying and fixing bugs in seven small programs (20 minutes given). The second OA involved two programming challenges (70 minutes given). The questions were around a Medium on LC. The third OA was an Amazon work simulation (90 minutes given) that requires you to select the best action for a given scenario. They want you to answer these according to the Amazon Leadership Principles. The interview is a two hour block, the first hour with one engineer and the second with another. They both asked behavioural questions for the first 20 minutes and the rest of the time was whiteboard coding. The technical questions will vary depending on the interviewer. The first person asked a Medium LC question (no DSA involved, just string parsing), the second asked an Easy/Medium LC question (DSA involved).