Part-time worker looking to refinance

Can I ask which banks are most likely to approve part-time workers?

I have a flat 35 at 1.95% which will change to 2.2% in 8 years. Three major diseases coverage included (extra 0.24%). I want to change to a floating rate.

I earn almost 6 million a year working part time at three universities, one year contracts, been renewed for 7 years running.

Currently applying to SBI Neo. PR holder. I have been rejected by Sony bank.

by Ill_Helicopter_1600