Hello dear ,

There are many colleges for computer science and engineering with good placements , here there are some :
1. Institute of Engineering & management , Kolkata

2. Kalyani Government Engineering College , Nadia

3. Heritage Institute of Technology , Kolkata

4. Haldia Institute of Technology , Haldia

5. Jalpaiguri Government Engineering college , Jalpaiguri .

I hope this helps you !

these college are here which you can go for through wbjee to earn good placement in cse -

jadavpur University

Institute of engineering management.

kalyani government engineering college

heritage institute of technology

jalpaiguri engineering college

techno india university

University of Calcutta

st thomas college of engineering

Maulana Abul kalam Azad University west bengal

you may also go for netaji subhas engineering college.

hope it helps