Apply online. They call to tell the date of the exams. Computer Exams : (IQ - Embedded - English) if passed the Computer Exams then they call to tell the date of the (Technical interview) if passed the (HR interview) either in the same day or in other day (they decide but you can say your preference to make the HR interview in the same day if available) if passed they call to tell the date of the (GM interview) if accepted they send a mail with the offer.

i applied on may, i got the exam on june and the first interview on july and it was easy then the second interview on september and the Hr on November.