NikB - Apply and find out.
joshua87 - once through line training you'll be on the highest FO money as you have +1500 hrs on JAR 25 aircraft. You'll then more then likely be fast tracked to command with once you have 1500 hrs on type. You need 3000 hrs total, 1500 JAR 25 and 1500 on the type. Most FO's meet all this when they hit 3000 hrs as they've been in RYR from the start, however you'll have 3500 hrs before being able to upgrade. Pretty sure that's right and you won't be able to upgrade with 3000TT of which only 1000 is on type.
I've not heard of experienced FO's being hired in a while, especially as the website still currently states, "Please note we are not accepting applications for Non 737 Rated Captains or experienced First Officers at this time."
Strange one!