I applied through university. The process took 1 day. I interviewed at Tech Mahindra (Guntūr) in Jan 2014
Interview
First written test followed by essay writing and technical interview. Written is easy where mostly reasonable and analytical skills are tested and technical interview needs basic programming knowledge and good communication skills to crack
interview was average not to easy not too tough, asked few questions regarding coding as well, first was telephonic interview with the HR and second was technical interview with the manager, overall was good
I applied through a staffing agency. I interviewed at Tech Mahindra (Pune)
Interview
3 processes. smooth
technical round, manager round with hr. No written test only logical presentation. very easy process. so you can go to the job no issue. it is easy.
no work pressure
written exam followed by interview with hr and it was moderate interview . But documnet submit process was very lengthy and making bond for 2 year was worse thing which kills some future.