Looking for summer job in Germany

Hi everyone!

I'm an Italian student, I live and study in Athens, and I'd like to move to Germany for working a couple of months in Summer with my friend from Poland.
We are both 24 years old, studying different kinds of subjects at university (me Engineering, she Human Resources), able to speak good English, Spanish and basic Greek, but mostly we like to travel and are determined and open-minded people. We are not looking for a job in particular, but we are open to plenty of possibilities: we're just asking if there's something available for us. Somebody who can help?

Thanks a lot, people

Enrico Mocerino