I applied in-person. The process took 4 weeks.

The first round was a take-home assessment with two LeetCode medium-to-hard questions. In the second round, they asked me about dictionaries. The third round consisted of four interviews, each lasting one hour. Each interview included a LeetCode question and additional hashing-related questions. I used Python. In one of the interviews, they asked me how I would test a computer’s temperature, with more detailed follow-up questions that I cannot remember.

In one of the 4 interviews - round 3 LeetCode question: Find the Celebrity. A celebrity is someone at a party whom everybody knows, but who does not know anyone else.

1. A log of data was given as a dictionary. I had to parse the information and use hashing to find specific values.