You’ll need to re-skill yourself before you can get a job in this industry. The most effective way to do this is to take courses that teach you about the specific concepts that are relevant to the sector. If you’re interested in Blockchain, for example, consider taking a course from Udemy or Coursera. This course will teach you about the basics of blockchain and how it works. Once you’ve mastered the basics, you can freelance in FinTech projects or focus on building up your portfolio. 

If you’re interested in joining the industry, you can take a number of different courses and get training in different fields. If you’re passionate about the field, you can even enroll in an undergraduate degree program that focuses on fintech. This way, you’ll be well prepared for the field. In addition, you’ll be able to build a portfolio and network with other fintech professionals.