The interview was awesome! It takes 4 months for them to conduct me with 1st interview. Overall the steps are:
*Phone or video interview if you are outside Doha, Qatar
*Face to face interview in Doha, Qatar. They will send you all things you need flight tickets, visa, hotel booking, transportation and meal allowance (on the spot)
*Assesment (related to position)
*Salary offering
It takes 3 weeks overall, the long process will be after accepted confirmation to review the contract and permission of working visa