A telephonic call followed by interview with said COO that will check whether you are a good fit for the role with all irrelevant questions. This is followed by another tech interview who will be as irrelevant as the previous one.

First, they gave you an offer letter and then gave you a take-home test for 1 month. And even if you are a fresher they expect you to build a full-fledged application. And one more thing they will give you 3LPA, no justice to be honest. However, the technical interviewer was good, asked good questions.