Great informationstuff to know thanks for that 😆
I had a look at it already but didn't really understand the fact you cold live in Hungary but I'd your company is based in Switzerland which is the case of wizz for the taxation then you're on the Swiss taxation system.
If however find it logical, the social contribution habe to be in the country of residence
About the sector pay, it'seems written on my letter of engagement so pretty sure about it 😉
Once you become SFO your salary increase in the sector pay and a bit of basic as well
You may get around 45k altogether