First was a general HR interview, nothing to worry about really. Then they moved on to some thorough technical interviews with different software engineers in different departments. A total of 4 employees interviewed me all throughout a day, with each interview about 45 minutes long. They wanted to see how I would implement different algorithms.

The interviewer asked a coding question and clarified the queries as well. I tried to code the solution after trying to discuss the approach. The interviewer was also helping me while discussing the approach. I finally completed the code and the interviewer asked me a single follow up question.