No, that's not what they want. They might take you if you were rated, line trained and ready to go. Otherwise, you need to go through the cadet recruitment process and do the TR through Ryanair.
I'd love to apply for Ryanair, myself, but can't afford the TR. No matter how much pay and working conditions are slagged off, they are doubtless far better than what I was getting as an instructor. It would be quite ironic if Ryanair dropped the SSTR when lower down the food chain outfits like Loganair, Highlandair and various charter outfits asking you to pay for training. After all, it was probably Ryanair, who were most responsible for starting this SSTR nightmare!