basically two technical rounds and one HR. First round would be basic with technical panel from Tech leads and senior engineer of node for which you are going to be hired. Then 2nd round with Tech lead and manager face to face. And then finally the HR discussion on joining and documentation and more on finance

Had 2 rounds of technical interview. Both had questions from LTE as well programming. Basic LTE questions such as PRACH process. C programming had a lot of Linked list and pointer based questions. Followed by HR round.