| Quote: |  | |
| Must I know German? | |
| | |
Knowing the local language is a massive advantage in every country of course. For professional purposes, it's probably not a must in your case, though still an asset. Also depends on the company - local ones, forget to survive without German; big international ones - possible.
| Quote: |  | |
| Do companies in Zurich provide relocation packages for new employees from abroad? | |
| | |
Depends on the company and hierarchical level. Based on your background, you're very likely not some senior exec, so probably no relocation or not much.
| Quote: |  | |
| are there any visa quotas for people with Hungarian passports? | |
| | |
No.
Someone else needs to answer the salary question.