Thinking about moving to America after finishing university in the UK, what are my chances?

Not going to be possible. There is no visa for what you want to do. To move to America you would need a phd as a company has to sponsor you and prove no american could o your job. There are plenty of graduates looking for work.

There are basically NINE ways that you can get a visa to live and work in the US: (1) Marriage (or engagement in anticipation of marriage) to a US citizen. (2) You have skills that are in short supply in the US e.g. scientific or medical training. A degree is normally a must. Or you have superior specialist skills with at least 12 years experience. (H visas) (3) You have an Employer who is willing to transfer you - but even the employer has to make a good case for you - so you have to be a manager unless you fall under category (2) above.(L visas) (4) You may get a Green card in the diversity lottery (UK citizens, except N.Ireland, are not generally eligible unless you, your spouse or parents were born abroad or held a different citizenship. (5)You own or buy business (does not get you permanent resident status i.e. no green card)You must be a national of a qualifying Treaty countries. The business must have a minimum value of around $150k (more the better) bearing in mind you will need somewhere to live and with any startup business you will need at least 2 years living money as back up. So a figure of $350k would be a nearer minimum (E-2 visas) (6)You are an "investor" i.e. you have at least US $1m in assets to bring with you. half of that in a few areas. And your background will be investigated to the hilt. (EB-5 visas) (7)You have a close relative (mother, father, brother, sister and no further) who is an US citizen who would sponsor you, approx time this take 2-12 years? (8.The R1 visa is available to foreign members of religious denominations, having bona fide non-profit religious organizations in the U.S., for entering the U.S. to carry on the activities of a minister or religious worker as a profession, occupation or vocation (9)THE UNUSUAL You are in a position to claim refugee status/political asylum. or You get a member of Congress to sponsor a private bill with legislation that applies just to you. The S visa issued to persons who assist US law enforcement to investigate and prosecute crimes and terrorist activities such as money laundering and organized crime Recruitment agent will not take you seriously if you are not already in the US. Writing for jobs is really a waste of time; likewise US employers have no idea what foreign qualification are or mean (except Degrees) it may pay you to get your qualification translated into a US equivalent, there are Companies that do this (www.wes.org) .. But if you are getting a visa under (2) above then you need a job offer before you can get the visa. Your Employer will be your sponsor this will cost them upward of $5k. So you can see you have to be offering something really special to get considered They may also have to prove to the Dept of labor that there is no American who can do the job if the position is to be permanent ©

Computer science is a good one, I think you have a shot with that. There is a website where you can research H1B visas. It will tell you what companies provided the most, what occupations got H1B visas. If companies have done it in the past, they are more likely to do it in the future. Keep in mind that traditional gateways that people from the UK like New York Miami or LA, might not be the best jobwise. You might have to go to a part of the country that you haven't heard of, that they don't show in the movies. If you are cool with that, I think you can pull it off.