In regards of programming jobs, sometimes it's like living 40 years ago.
Racism is annoying, but normal here. And you must be proud of being Swiss.
Switzerland is tiny. Finding (and keeping) friends here can be hard, because if you even dare to fart, the whole village knows about it within seconds.
And you shouldn't use your brain too much, so you can keep up with the others. But I'm pretty sure that doesn't only apply to Switzerland, so you may safely ignore this one.