I applied online. The process took 4 weeks.

Hr was very supportive throught the process, there were total 6 rounds of discussion, first round was technical, 2nd round was assignment round of 2.5 hours, 3rd round technical managerial round, 4th was again culture fitness round with director where again technical questions were asked. 5th was hr round and 6th was again technical mangerial round.

what all interfaces used in framework

Basic java programms like string anagram, with multiple approaches