Hello Samarth, Greetings. There are many best engineering colleges in India which gives a bright future to the candidates. Those colleges is equipped with best infrastructure and faculty so that  any candidate didn't face kind of problem during the period of study. Every year many companies visits those colleges campuses  and places the students in order to give them a bright future.There are some private colleges which are best and gives the shaped and professional future to the candidates are as under:

• Amrita College Of Engineeering, Coimbatore
• Birla Institute Of Technology, Mesra
• SRM Institute Of Science And Technology, Chennai
• Koneru Lakshmaiah Education Foundation, Guntur
• BV Raju Institute Of Technology, Narshapur
• Ramaih Institute Of Technology, Banglore
• BMS Institute Of Technology And Management, Banglore
• Kalinga Institute Of Management and Technology, Bhubaneswar
• Shanmugha Arts Science Technology Research And Academy, Thanjavur
• BITS Pilani: Hyderabad Campus, Hyderabad
• BMS College Of Engineering, Banglore
• Adhiyamaan College Of Engineering, Hosur
• Army Institute Of Technology, Pune
• Amity School Of Engineering, Nodia
• RV College Of Engineering, Banglore
• Thaiagarajar College Of Engineering, Mudari
• Vellore Institute Of Technology, Vellore
• Thapar Institute Of Engineering And Technology, Thanjavur
• PSG College Of Technology, Coimbatore
• International Institute Of Information Technology, Hyderabad
• Manipal Institute Of Technology, Manipal
• Birla Institute Of Technology, Pilani

The list is going on. All those are some selected colleges. for more colleges and universities you can also have alook on https://engineering.careers360.com/colleges/ranking/top-private-engineering-colleges-in-India?page=1. 

Hope this will helps you

good luck