The Bay Area is, similarly, only 2.5% of the US' population.
I wasn’t referring to Bay Area salaries. I was referring to normal US developer salaries, which are still higher than common EU salaries.
My comment was about general hiring, not the outlier edge cases. If you want to pay Bay Area salaries you can obviously compete on compensation with just about anyone, anywhere with very few exceptions.
The draw of hiring remote is that you will get access to great engineers that would otherwise never want to move to the Bay Area. You get to compete for their talent if you're offering full remote, but so do other companies that pay "Bay Area salaries".
I think it's great for software engineers everywhere, but not great for the Bay Area itself since the incentive to move there becomes lower (salary is not the only reason people move to the Bay Area, but it's definitely a big pull). Although if you live there that means less pressure on real estate ;)
So while you'll definitely be paying less if you don't have dependents, if you have kids and are earning "normal" money (e.g. 50-100k CHF gross/year), your total tax-like expenses would be similar to most of the Western world.
But marginal taxes *are* way lower than most other countries. E.g. if you're earning 200k CHF gross/year, your marginal tax rate (in Zurich) would be something like 23%.
EDIT: I'm a Swiss software engineer if that wasn't clear. I don't make that much though unfortunately :)
Most of the jobs are "normal bay area" salaries, but cost of living in Switzerland is as high or worse as San Fransisco, roughly.
For a more meaningful view of the Swiss market (there's almost only Google on this site for Switzerland), I would have a look at https://swissdevjobs.ch/. There's not a lot above 150k.
It depends. In Switzerland for example salaries as as high as anywhere in the US while the taxes are somewhat lower.