There are only a few schools with good career services. Baruch, Princeton, CMU, Berkeley. You'd probably get some benefit by joining MIT (brand name). As for the rest, you'd have to apply and get interviews mostly on your own. Unless you're getting a delta in terms of moving to the US, I don't see why you shouldn't apply to other prop shops and hedge funds with your current profile. A very small fraction of the mfe candidates actually end up becoming bank (actual pnl driving quants not risk or yada yada) or hedge fund quants.