Saying "Digital banking department" is too broad. What do you do in it? Customer service, Product management, etc? Research NOC codes and find one that mirrors your responsibilities. Your job title may not dictate the NOC code.
You are still off. Do one thing, stop looking at your job title. Look at your responsibilities you have and match them with a noc code's responsibilities. Do it till you find the ones where you see a 70% overlap.
Job titles are non-standard across companies, so use responsibilities.