It sucks.

They call you over the phone and refrain from asking any technical questions.

They ask you to be prepared to have a code test and a technical presentation.

A few days before the interview, you know what the code exercise is all about. You complete it and submit it along with your presentation and also with articles or blogs you had online.

They mainly have one question that all interviewers will ask you, and they do that in a way like a hunter and prey. You will see that clearly. The question is about how to design a system that notifies customers about their favorite programs. If you are stupid and make the same mistakes they made, you are hired.