They were hiring for product engineering team involving payments domain. Interview consisted two rounds - technical round and techno-managerial round. None of them involved clients. Interviewer had little idea about the project. General C++ related questions were asked. Did not receive an offer because of missing experience letter from one of the previous employer.

It was quiet good. Had two technical round where questions were related to self introduction, data structures and other technology related questions followed with managerial discussion and HR round. Other than this, one may have other interviews depending upon the client after joining.