HI, 

Some of colleges with NAAC A credited colleges in maharashtra with better placements include - 

MIT , affiliation to Pune university, Pune

Jawaharlal Nehru Engineering College, Aurangabad 

IIT Bombay, 

DY Patil University, Navi Mumbai

College Of Engineering, Pune 

Vishweshwaraya National Institute of Technology , Nagpur. 

These are few of best colleges in Maharashtra. 

Good Luck.