Sometimes, you have to let go something in order to gain something. Don't focus on $. Build up your visibility about your career goals and the industry trends.

Many years ago, I was in the field of mainframe computing. When I lowered my wage in order to get into client-server field, my peers laughed at me. To them, I was an idiot, taking 50% pay-cut to get into something I had zero knowledge. They had good laughs for 5 years because there were not many people with mainframe skills.

Ten years later, they received VSS. At their ages, could not find another jobs that paid the same. Their their skillsets were obsolete. Some took their VSS packages to start own businesses in F&B, CD shops, and etc. They did not realize, they were in a sunset field and they did not sense the risks. Without that kind of visibility, how could they run their business?

I can't guarantee you will do well in banking shared services. I only can give my two cents: you need to visualize where will you be in next 5 - 10 years.

logistic and cloud will never got sunset.
it was essential but cloud and data analytics i foresee it's the next thing in coming years.