I worked at Bharti Airtel full-time
Good for a start,many things to learn
No proper timings and holidays
I applied through an employee referral. The process took 2+ weeks. I interviewed at Bharti Airtel (New York, NY).
Very simple and to the point. Many behavioral questions. There were more then 3 rounds of interview. First round with recruiter, then hiring manager and then head. Some focus on the past experience and work done. More questions on the current role.