Okay, fintech development has emerged as one of the most profitable and quickly expanding professions due to the widespread adoption of this innovative medium by businesses, consumers, programmers, and creatives. Applicants have a massive advantage over the competition for this role if they have a computer science or information systems degree. Of course they need more other skills. Look here
https://knowtechie.com/top-5-fintech-mobile-app-programming-languages/ what I mean.