The Real Obstacle Holding Fintech Developers Back Isn’t Talent. It’s the Tech They’re Forced to Connect With.

Think about what slows down a typical agency. It’s rarely a shortage of capable people. More often, it’s usually bureaucracy, multi-level approvals, mindsets stuck in “don’t fix what isn’t broken” modes, and systems so deeply embedded that changing even one piece requires convincing eight people across three levels of hierarchy. That same logic applies to the challenge facing fintech developers today. It’s not the talent. And, the technology is there. What’s not there is a clear path through the legacy core systems that may be decades old. Instead, it’s the technology standing between the next great fintech idea and the banking partner who could bring it millions of customers.

Fintech developers play a key role in advancing the future of digital banking, rolling out instantaneous, customer-facing features and functionalities enabling incredibly rich user experiences. – everything from instant payments, to financial health and well-being, to lending and credit and more. Fintechs have been very successful targeting those specialized capabilities – such as Buy Now, Pay Later (BNPL); robust, automated money-splitting; lending and credit and more – that traditional banks have often failed to penetrate.

As such, banks are often eager to collaborate with fintechs, which creates the ultimate “win-win” situation. Banks, for their part, want what fintechs are building. They just can’t absorb it easily. Part of the reason is cultural – financial institutions are risk-averse by design and long-tenured employees are accustomed to systems that work well enough not to touch. So, instead, financial institutions turn to fintechs. Banks don’t have to develop new features themselves, and by partnering with traditional banks, fintechs can scale rapidly and reach new, often underserved market segments. However, this can all grind to a halt when fintech developers reach the “final frontier” – coming face-to-face with the task of reconciling their agile, API-driven technologies with brittle legacy bank infrastructures. How can we empower fintech developers to overcome this hurdle?

Compatible, Pre-Built APIs and Dedicated Marketplaces
One of the most practical solutions is a developer portal that abstracts away the legacy problem entirely, instead introducing pre-built APIs, SDKs, authentication and documentation for building integrations with leading banks who opt-in. By gaining easy exposure to leading banks’ APIs in this way, fintech developers can bring their innovation (via banks) to market in a faster, more scalable and secure way – leveraging the banks’ market reach, extensive infrastructure and more while skipping right past the need to integrate with each bank’s legacy core banking systems individually.

These portals can also offer application development sandboxes that provide isolated, secure environments for mimicking a production system, allowing fintech developers to test code, experiment and debug without risking live data or system stability. Fintech developers can also benefit from inclusion and visibility in dedicated “marketplaces” which vet fintechs for security and functionality and provide a “seal of approval” for leading banks as they look to extend their features. Such “vouching” is especially critical at a time when fintechs are known to be under serious fire from AI-powered cyberattack attempts, and partner banks want assurances.

Embedded API Security
Trust is critical for fintechs, and even though they are known to be heavily targeted by cyberattacks and fraudsters, one mishap is all it takes for a fintech’s security and compliance posture to be called into question. This is a huge responsibility for fintech developers to bear, especially considering that potential incidents can impact banking partners’ customers, putting a fintech’s most critical relationships and reputation on the line.

APIs create new attack surfaces, so when integrating with leading banks, fintech developers can benefit from safe connections enabled through embedded API security. This should include a multi-layered approach of authentication, identity management and fraud prevention built directly into the transaction flow, as well as intelligent monitoring providing real-time, AI-driven analytics to detect cyberattacks and prevent unauthorized transactions. Not only are these capabilities extremely low-friction for users but they also free up fintech developers to focus on creating new, innovative financial tools rather than spending hours trying to secure their connections with leading bank partners.

Customer-Permissioned Data Sharing
Fintech developers can also benefit from safe and secure data sharing practices that eliminate reliance on risky “screen-scraping” – a data collection method used to gather information shown on a display to use for another purpose. Typically, screen scraping is used to collect data from one application to then translate it to another – often third-party applications like fintechs.

Unfortunately screen scraping is often fraught with security risks, including credential exposure and theft, and unauthorized account access. Giving fintech developers access to customer-permissioned data sharing not only eliminates another security headache, but it supports a safer, more secure and convenient user experience – a top goal for developers in any industry.

The stakes of getting this right are only growing. For too long, fintech developers have had to contend with partner banks’ antiquated, non-malleable legacy core infrastructures as a major impediment for getting to market quickly. If this is not addressed, the fintech industry may reach an inflection point where innovation may actually start to suffer. Easing integration workloads, addressing API security and ensuring safe and reliable data sharing are just a few ways to empower fintech developers to overcome this final impasse, creating better experiences for the entire value chain – fintechs and their developers, banks (who no longer need to trade speed to market for new features for greater reliability and control, and vice versa) and of course digital banking users.

A quote from the author: We hear a lot about a supposed fintech developer shortage. But that obscures the real challenge – forcing fintech developers to expend huge amounts of unnecessary time and effort interacting with partner banks’ archaic legacy core infrastructures – and it’s time we change that.

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