Absolutly, you have the choice....5500€ in India or 3800€ in Germany.
If you like India, or Dubai,..well,... good. Trust me, the more reject the offer, the more all companies have to work on their salary, the better for the pilots.
Its only, what did you expect, because so many here in the forum obviously thought they would pay like 5k net for an F/O and 10k for a Cpt, but it was obvious that the salary will be around the "german standart" and its above it.
BTW its long haul cargo, that isnt much different from "normal" long haul, half of the flying is in the night.