PapaHotel85's figures are only partially correct. In Italy, RYR contract Captains (incl. new joiners) take home in excess of €7000 after tax per month.
Outside Italy, the average figure is more like €5500-€6000 or if you contribute to the pension €5300-€5700. In the UK, those figures are the same but put a £ sign in front of them.
In Spain and Portugal knock perhaps €200 off per month.
His Bluesky contract figures are also incorrect. In Germany, Capts on that contract can expect €5500 net for flying 900hrs a year and €5000 net for flying 890hrs a year. Expect to fly between 800 & 900 hrs a year as a Capt with 50-60 hrs a month in winter and 90-100hrs a month in summer. FOs can expect 700-850 hours per year.