QR has all nationalities of female pilots on both seats (like 8 on 9 total), with your experience you might get 777 f/o, think of upgrade opportunities in 5 years minimum regardless of your flight time, Doha is a dump, it is the most expensive province of India (because we are up to the neck of indians), but if there's something about QR is that there is no racial or gender discrimination.
They treat us all like SH.......
My two cents, come try it out don't like it leave, but do not disassemble your home operation, just bring whatever you can fit on 2 suitcases and as you join buy cheap car until you are certain you are gonna stay....