Where can I find information on immigration to Switzerland?

Question

Emigration and immigration

There is very little sensible information on the Internet on professional immigration for a programmer to this country. On the same hub, not one post or even a comment.
Maybe someone has information?

Answer 1

https://www.sem.admin.ch/sem/en/home.html
https://www.google.com.ua/search?q=migration+to+sw...

Answer 2

Do you already have an employer there in Switzerland?
Or are you just going there, with the hope of finding a job on the spot?
Do you know German?
In Switzerland, everything is insanely expensive, and all processes are very slow and in strict accordance with the law.

Answer 3

as they wrote especially for you:
https://habr.com/post/358940/