Irish I-bankers in London

Are there any Irish people on here who are in I-banking in London or elsewhere.

Can you offer any advice as to breaking in to London IB.

What universities/courses are well regarded? What are your're backgrounds?

I've finished uni and am working in a brokerage in Dublin.

I'm considering going back to pursue an economics masters in September and to bust my ass to get an Analyst role in London.

Any feedback appreciated.