This is not to say that there aren't good reasons for having these contributions or that workers in one place or the other are necessarily better "value", but I have never heard anybody argue that labor in Europe is significantly cheaper.
This is not to say that there aren't good reasons for having these contributions or that workers in one place or the other are necessarily better "value", but I have never heard anybody argue that labor in Europe is significantly cheaper.
Base salary for fresh out of school engineer is about 40 kEUR. You need to add 75% of social contributions, so that totals around 70 kEUR.
If you are a "young innovative company" though, you can have exoneration of these social contributions and only pay ~40 kEUR for the first few years.
Are you talking about France?
If you have a stage/intership contract it can be also less then 12-15kEUR (taxes included)
[1] I'm not sure it's a hard-coded limit in the labour law or if it is something more related to the fact that if the wage is "excessive" you could have problems with the tax authority.
I'm not a Euroresident but I'll guess that while minimum wage (or whatever you can haggle) employees are indeed more expensive in Europe, software developers might be less accustomized to six figure salaries that Valley is known for. Therefore, you get them for less base money, plus tax breaks. Plus life might be cheaper in Europe than in the Valley while still maintaining better quality.
This in total gives EU GINI americans die for (some even literally).
Some European countries have higher wages, but that doesn't necessarily mean that employers end up paying more than they would have in Silicon Valley - partly because US employers often pay for health care / dental (not always the case in Europe), and partly because high living costs in Silicon Valley have pushed wages up.
However, there is a ton of friction in the hiring and firing process (from an anecdotal point of view), and it intuitively seems like the kind of friction that is more easily handled by a larger company rather than a startup.