Sounds like you are looking at jobs via an agency or the airline is advertising for experienced crew. Airlines will take a number of non-type rated pilots, but they will take them directly, not via an agency most of the time.
Don't get disheartened, keep trying to get your foot on the ladder, but don't get yourself down by looking at the large number of ads that are advertising for experienced crew. If you do that, then you'll get disheartened.
Keep trying and trying..eventually you will get a break and many people who have been in your situation before their career started will say the same.
Dash - 8, 500hrs turboprop, oh and the job's based Japan!
why the surprise...this is the nature of the industry you want to work in