Amazon

There were 3 rounds. The first round was an OA, which was medium level. I cleared that, and there was a second round, which was a technical interview. There were 2 questions of DSA, medium-hard level.

5 rounds. Data structures and algorithms. System design. Tough problems from DSA. Start with easy problems, then medium, and then hard. Puzzles are asked too by some interviewers. My interview was decent.

There were 2 rounds, and both were technical. Each round had 2 interview questions, both based on DSA. Some HR questions were also asked, and behavioral type questions were present.