I applied through university. The process took 2 months. I interviewed at Netcore in May 2019
Interview
First round was Online aptitude test including very basic apti,verbal,reasoning questions.
Second round was also an aptitude test but of moderate-high difficulty
Third round was video submission of 1 minute and the final round was telephonic interview.
In last round they asked me my favorite subjects and I said DSA so they asked related to it and 1-2 questions on Machine Learning.