Amazon

4 rounds of interview: * Hacker Earth problem solving * Technical Interview * Technical Interview * Technical Managerial Interview Data structures and leadership principles were touched upon in all three interview rounds.

1 question about heaps. 1 generic "design a parking structure" question. The next round was an API design. The behavioral round was quite straightforward. One question that caught me out of the blue was: "Name a tool that you learned on the job."

The assessment included four rounds of interviews with potential teammates. These interviews covered both behavioral and technical questions, including LeetCode-style problems and a system design question focused on designing a scalable system.