The multilingual aspect of the country is one of the interesting things to me about Switzerland. I guess Switzerland does not have one official language, but perhaps each Canton does(?).

My initial thought was to try to find a position in Geneva because it is so international and English seems to be more in use there. Nevertheless, my family and I started down the road to learn French. But since I am not sure where I (eventually) might find a position, learning German seems to be prudent as well (hence my question). I am also trying to learn some other languages for other purposes as well, so I am experiencing a little language "overload" .