Looking for a job

I (M21, 4th year computer science student with a double minor in economics and business management with study abroad coursework from UC Berkeley and finished my credits one semester early, graduating with 8.1/10 CGPA) am currently employed as an associate intern at a consultancy firm (Big 3) and I am not liking it here. I feel like all the work I am given, or see my seniors do is something that would not use my full potential. In some sense one could say I am not intellectually stimulated enough. My final goal is to end up in a front end client facing position at an IB or VC firm. I have talked to multiple people about this feeling and if I should now or continue working or switch to another company. But all the advice I have gotten is to continue working for 2 years at this firm and get out of here, do a MBA and get into IB. If there is anyone here who could give me referral to an IB firm or any place you think that would be more intellectually stimulating, I would love it. Or any advice you would have for someone like me.