pension wise easyJet pays a large sum in the Fondo Volo , but you'll only benefit after either 15 or 20 years of contribution.
Besides this you get a private pension sum of about €780,- a month on a seperate TFR account.
Pay is about €8500,- a month after taxes.
Normally 5 on and 4 off ..... but not (yet) in Naples were there will be a random roster. 5 on 4 off might come if the base gets big enough to make that work.