Life / What does an american citizen need to do to live in Poland with his Polish citizen wife? [35]

hi, I'm polish and married to an American,
and my husband is thinking about moving to Poland,
Here is my question :
which way is easiest : have a job offer while he is still in USA and come here for work visa or try to get a permit for living in Poland (I'm not sure about how it all calls , all these papers, permits.. ;) ) and then just go to this work? (or he still needs a work permit ? ) I was reading about it but I'm still confused and we're not sure with option is better.

Can anyone help ?