For a family, you have to cost your employer more than 35,000.QR/year for [ salary, housing, transportation, medical, trips home, etc. ], before you can save any money for yourself. See my previous threads. You do the math.

If you're currently saving USD 3,500./month, please stay home, and enjoy freedom, as some suggested.

What is the offered salary by the way, 14000 or 17000 ? Not clear in your intro.