@syxx, All depends upon the speed at which your company completes the formalities after you join them, if they can arrange a visit visa then your family can come with you but they will have to exit when it expires. If you want to bring them on your family visit visa then it might take 3-4 months, if it has to be a residence permit (RP) then a much longer time, all these are the regulations in Qatar which is quite different to the other Gulf countries.