The best colleges with best placements for any course in India are without any doubt IITs or NITs but for that you need to clear jee mains and advance and score a good rank in the entrance exam. However there are other private colleges too that offers this course though I am mentioning some of the best college's names for this course,

• Indian Institute of Technology (IIT), Delhi

• Indian Institute of Technology (IIT), Roorkee

• Sathyabama University, Chennai

• Manipal Institute of Technology, Manipal

• Hindustan Institute of Engineering Technology (HIET), Chennai

• Madras Institute of Technology, Chennai

• PSG College of Technology, Coimbatore

• SCMS School of Engineering and Technology (SSET), Cochin

• Veermata Jijabai Technological Institute (VJTI), Mumbai

• SRM University, Chennai

Hope it helps.

Thank you.