I applied through an employee referral. The process took 1 day. I interviewed at Mavenir (Bengaluru) in Sept 2019
Interview
1 hour programming, 1 Technical, 1 Manager
After programming include objective and programming in c concepts, lists pointers, arrays, memory related. Domain interview based on your profile. After that manager interview on overall skills and managing skills, followed by hr negotiation on compensation. This is very high level.