Are you expected to cough up for type rating/line trainning at ryanair?
You got it.
I've heard it's between £20k and £30k for a SSTR+LT on a 737.
But if you were bonded for a Type Rating with another airline, for arguments sake easy-jet I think I'd be right in saying they'd bond you for the TR and would take the £20k from your pay over 3 to 5 years?
The risk would be finding the cheapest Type Rating you can find blowing close to £20k on a TR with no written confirmation of a job with any airline.
People argue for and against a SSTR and Ryanair in general.