For experienced engineers it would be around 40-70k Euro. Depending how experienced you really are, how the demand for the language is (e.g. higher for iOS), on the stage of the company and how much equity you get.
You need to factor in the cost of living when comparing this to US or UK salaries. For 600 Euro/month you will get a nice multi-room apartment in a central area without sharing it with anybody else. Lunch in a restaurant is about 5 Euro and food in supermarkets probably the highest quality for the cheapest price anywhere.
You need to factor in the cost of living when comparing this to US or UK salaries. For 600 Euro/month you will get a nice multi-room apartment in a central area without sharing it with anybody else. Lunch in a restaurant is about 5 Euro and food in supermarkets probably the highest quality for the cheapest price anywhere.