First accademic based test in which arround 33 questions of ECE subject.
Second is technical round where mostly ask c or c++ related questions.
And third is HR round here simply introduction to eachother.
I was referred by a current employee. First one telephone interview and then a on site interview, The Phone interview was pretty easy guy the on-site was very difficult. For the lunch they took me to a Chinese restaurant which wasn't the best option because non of us were Chinese.
I applied online. The process took 2 weeks. I interviewed at onsemi (Bengaluru) in Aug 2020
Interview
The process took almost 2 weeks. Initially one telephonic round and then a video call interview which took 4 hours. Four persons interviewed with each one hour. The questions were mainly to check your digital design ability.