Just to reinforce the above posts…
As things stand, anyone joining right now is signing up to years of open-ended and variable pay cuts. Even if you can find our current pay scales (and good luck with that, because I can’t) they are meaningless: the ‘Delta’ that BA imposed during Covid - ‘negotiating’ with a gun held to BALPA’s head - means we are still paying for the privilege of having our industrial agreements upheld. Nobody knows for how long and how much, and despite endless and meaningless soothing messages from management, there’s no sign of it changing. Be sure to ask them about Delta at your interview.
I’ve worked for several airlines and some other big companies (much bigger than BA) before getting into aviation. The management culture here is truly toxic, and worse than anywhere I’ve ever experienced.