Out of desperation, I applied back in June 2020.
I was working with another airline in the area until covid pandemic made me redundant.
Just for information, my salary was almost double (inclusive allowances), in a cheaper place than Abu Dhabi and no kids at school.
For the money Wizzair is offering, you can have a decent life in Eastern Europe. Cost of living in UAE is at least double than other european countries. I can assure all of you, their salary won't be not enough. Rent in Abu Dhabi alone is the highest in UAE, not to mention school fees.
If you're single, you should be alright. But if you are a family of 3-4 or even more, you won't make without paying extra money.