NIT Trichy and NIT Warangal are top notch NITs for CSE department Placements and Internship Opportunities.

The third best NIT is NIT delhi for CSE Department.

All three have an average package of 8-11 LPa for cse department, with almost 100% Placements.

The colleges provide best in class Infrastructure and has amazing experience Faculty.

The above colleges are under top50 ranks by NAAC.
Overall top Recruiters are Microsoft, Google, Amazon, Cisco, Facebook, Accenture, Wipro.

In my opinion NIT TRICHY or NIT WARANGAL is the topmost NITs and are best for cse branch.In order to get admission into these you need to appear in jee mains and have to score 240 above marks in jee mains to get these colleges with cse branch.
All the best:)