Another good thing is that you move rapidly: FOs stay less than 6 month on the CJs then move to the XLS. After a year they regularly go to bigger planes i.e. Falcon 2000, Citation X, Legacy...
By the way transition to the XLS and the other TR are paid. For a new type rating you need to sign a 3 year bond, quite usual in the business...
Look at their website, they are looking for pilots...