It's difficult to give a general answer to this question, for two reasons:
1) Everyone at MJ can choose how much they work. The the salary is depended on how much you actually want to work. And that can change monthly and in extreme cases even weekly.
2) We share the company profits with all employees. We basically pay out quarterly bonuses, which are depending on the time worked, but multiplied with a "subjective" of how much you've contributed to the overall success and growth of Mobile Jazz.
Even though I can not give you a specific number, I can say that we pay very high for Spanish standards and slightly above average for Germany. But still below what a top engineering in SF would earn. But we might get there at some point. That said, it all depends on where you live.