70-80K € seems attainable just judging by the recruiters' numbers, but most offers of that kind come with strings attached - like moving to one of the most expensive cities (thus being equal to a 50K job in a smaller city) or being a traveling consultant.

That's roughly what Amazon pays SDE3 in Berlin including stock grants and Google pays similarly in Munich.

Smaller companies in Berlin like SoundCloud, ThinkCell, and Simplaex offer €100k+ for engineers with the experience they need.

Even startup salaries are nudging €75k on AngelList and StackOverflow Jobs.