Indeed Engineer interview questions

I recently went through the interview process, and I must say that it was a remarkably constructive experience. The process was intense and competitive but extremely organized and transparent, which left me with a positive impression of the company. The process included four rounds, which were clearly communicated from the start: a phone screen, a technical coding challenge, a system design round, and finally, a set of behavioral and situational interviews with a panel.

Two interviewer in the room, introduce their job and working envioument kindly. There are 3 rounds. In each round, a leetcode medium hard type algorithm problem is asked. It's required to write code on white board. After finishing coding, they would discuss details about the code. The problem is not hard.