Also all inclusive contracts are quite common or some legal workarounds with payed overtime after x amount of hours (where x amount would be working 2 times as much per week), never heard of unions for this sector in DACH either.
Frankly getting a 10k salary bump in Europe is still pretty solid - for 20k I would bet most engineers around here would make a switch. (note that you tax down ~50% above the 60k you earn from now on).
> Ah, and in some countries having too many companies on the CV isn't well seen, it appears the candidate isn't able to fit-in anywhere.
True, but if someone switched jobs every year it feels like a red flag to me anywhere where the cost of hiring actually matters I would say.