I applied through college or university. The process took 1+ week. I interviewed at Wavelet Group (Pune) in Nov 2017
Interview
the whole process consists of an objective written exam followed by an interview having two rounds both technical
aptitude paper consists of two sections
1.general apti
2.technical apti from vlsi,dsp and c
for interview one should be thorough with all the basics of his/her subjects
Interview questions [1]
Question 1
working of bridge rectifier,pointers,about project,image processing