What are the most in demand jobs in Dubai? I mean, by doing which courses you can get good-paying jobs easily and effortlessly (provided you have good track record and are an efficient employee)? Are these Doctors? or Engineers?? or Chartered Accountants???

Is there any scope in marketing and management sectors? Or is it very hard for an MBA to get a good job in Dubai? Also what are the common benefits, allowances you get for a good job? Anybody please clear my doubts!