I applied through a recruiter. I interviewed at GGK Tech (Hyderābād) in Mar 2017
Interview
Total 5 rounds
1. System Based Written(Technical)
2. Technical Written
3.Face to Face Technical Discussion
4. Face to Face technical discussion with Manager Level person
5. HR & Package Discussion
If you come across the first 4 rounds...Definitely, they'll give you the offer letter.. you can ask 100% hike...they'll not miss the candidate if he performs good in all the 4 rounds
I applied through a staffing agency. The process took 5 days. I interviewed at GGK Tech (New Delhi) in Apr 2019
Interview
The process was quick but the first round itself was good and witty. They wanted to test the analytical skills rather than technical.. Most questions were problem solving abilities.. The person taking was very sound technologically..