Hi there, the main problem is being Polish I reckon. Until Poland joins the EU it is extremly unlikely you will get a job as a low hour CPL/ATPL. Is it not possible to get a Polish licence (CPL etc) work in Poland over the next few years and when either Poland has joined the EU or you have specific flying qualities / experience you can move. Another upside to that is that a rating in Poland should be cheaper than a JAA licence which you cannot utilise for the moment..
Good luck