T>he following was produced by Tearsheet Studios. We worked with employment data platform Argyle to create a podcast series about the rising importance of employment data and how lenders, banks and fintechs are using this data to make financial products available to more people, solving some of the challenges with today’s financial services. A fintech CTO’s job is wide and varied. Building a secure fintech solution that handles sensitive financial and employment data requires you to tread carefully. You can’t really move fast and break things. It gets really interesting when you imagine the challenge of getting at employment data, for example, requires building new tools on top of legacy tech stacks that weren’t built with modern fintech requirements in mind. Argyle's CTO Audrius Zujus speaks to Tearsheet editor in chief about the challenge and opportunity to build fintech solutions that are scalable and secure.