Ehy, fellow italian here.

Check out mobileJazz, they seem cool and were looking for a software engineer proficient in Nodejs etc, so it might fit you.

I was looking to submit it myself, but I have a stable job right now and I think I won't lose it so it could be of more help to someone else. Hope it helps you.

Buona fortuna, e se vuoi scrivermi la mia email è gamalarcossi at google