Sadly I don't think so, i'm on layoff like many of us.
Jet2 have stretched themselves this year, introducing the Airbus this year has been a massive gamble, it may not have been the correct decision, but of course hindsight is always right.
But you say they will be propped up by the Dart group, well lets hope so, but what if this goes on for several months, Europe is in lockdown, there are going to be no flight for several months. Jet 2 cannot afford to pay staff forever. They have a lot of staff, just look at any check in, at least 10 or so compared to minimal at Ryanair/ Easyjet/ Tui. yes Jet2 give great customer service, but they are going to as ruthless to their staff as the other airlines or they wont make it.
This virus wont go for a while, it just starting,
I friends there and hope they make it, but its going to be a long hard ride