Do you guys have any idea how to find a job there?
Try the Easyjet call centre - arvato.pl/praca_aplikacja.aspx
Speaking English and Hungarian should get you a job there no problem - it's not a great place to work, but it's a good place to start off.
I'm about to move to Poznań to my Polish girlfriend but I'm a bit worried about finding a job in that city.
Give me a shout when you move here and I'll introduce you to a lot of friendly people, including our pet Hungarian here ;)