It used to be a personal interview with a couple of tests such as food knowledge and how to set up the galley. Obviously also the regulary interview with a couple of recruiters. They will also go through the contract which is one year binding. Standby 24/7. 40 annual leave days. Basic salary is around $2 000 with allowances ranging from $50 to $100 (it could be a bit more) depending on length of duty. They also give you $50 as transport allowance as it will be your responsibility to get yourself to and from the airport.
They are being separated from Qatar Airways Mainline and I have heard it will have an impact on travel concessions.
As for the interview they will pay for your ticket to and from Qatar, your entry visa, hotel accommodation and also give you some pocket money (around 100 riyals).