I applied online and within a week of the application, I received an email for the next round of the interview process, which was the telephonic technical interview. It was a 45-60 minute call, and subsequently, I was told to do coding on HackerRank. An engineer from the team called and greeted me well.

He explained how the interview would proceed and what the steps would be. I was asked to introduce myself briefly, which I did, and then we directly jumped to the technical part.

The coding question was related to trees. There were different leaves on the tree, and in every step, one leaf was removed. So, I had to write a function that removes leaves from the tree one by one.