Keep an eye on the Qatar Airways website, once a year they hold a selection for low hour pilots.
I have 200 hours, got selected for the A330.
Also don't be afraid of picking up the phone and calling the big boys for a job, if it worked for me, it can work for you.
I never wanted to be an instructor or bush pilot, I wanted a jet, so I got a jet
.
Aim High, Don't give up