Anthony Walton, CEO, Iliad Solutions.
Not long ago, a friend reached out to me. His salary hadn’t arrived on payday. Not because the funds weren’t there, not because his employer made an error, but because somewhere in the complex mesh of systems that move money from one account to another, something broke.
In that instant, he was unable to pay his mortgage. He was cut off from the essential services of his bank and had to spend the next several days phoning his employer, his utility provider, his mortgage provider. It wasn’t a crisis in the public eye. There were no headlines, no urgent meetings, no high profile explanations. But for him, it was a week of stress, of arguments, of embarrassment, of worry, of preventable financial difficulty.
For every widely reported systems failure, there are hundreds more like this which have no public visibility. No press releases, no remedial roadshows, no executives resigning. But out there in the real world, people suffer.
Payments are the plumbing of modern life. And when the plumbing leaks, it’s regular people, the bank’s customers, who get wet.
The invisible side of ESG
I think most banks take their environmental, social, and governance (ESG) responsibilities seriously. I do. I believe they make a real difference, and I applaud them.
But here’s a simple truth the industry rarely says out loud: If a bank’s payments systems let it down, all its ESG efforts are forgotten by customers in an instant.
It doesn’t matter how good the story is in that ESG report, how green the building is, how transparent the governance, or how many communities the bank supports.
Customers remember one thing, the day the bank could not provide them access to their own money. Trust is the invisible but essential ESG factor. Trust is built on resilience, particularly the resilience of the systems and processes that move wages, savings, bills, and benefits from one account to another. Modern banking cannot be socially responsible if it’s building on fragile, brittle, and poorly tested payment rails.
Technology debt, real-world consequences
Banks are remarkable institutions. They operate tens of billions of pounds worth of decades-old kit in some cases, and in the meantime, they are expected to innovate at the pace of the fintech industry and the low code movement.
It’s no surprise that in that kind of environment, testing often becomes the squeezed middle. New features have to be released. Regulatory deadlines have to be met. And so the assumption, far too often, is that “the system will cope.” Until it doesn’t.
Customers do not care about the cascading batch processes or the interwoven clearing schemes or the hidden timing dependencies. They only know if the money does not arrive. Or it does. And if it does not, their lives are interrupted in ways no ESG brochure can repair.
A more responsible approach to testing
At Iliad Solutions, we have always believed that payment testing is not a technical afterthought. It is a moral obligation.
If payments are the arteries of the economy, then testing is the health check that keeps those arteries free-flowing.
We built t3, our next-generation payments testing platform, to bring robustness, automation, and realism to payment testing. Our platform allows banks to simulate the real-world complexity of high volumes, peak loads, unusual edge cases, and multi-scheme payments interactions before a single transaction touches a customer.
This is not just about regulatory compliance or efficiency or agility. It’s about empathy. It’s about recognising the person at the other end of a wire connection is not a statistic but a human being whose life may be disrupted in significant and life-changing ways by avoidable failures in the bank’s technology.
With t3, banks can identify weak spots long before they become news stories or tense conversations in a call centre queue. It can give payment teams confidence, lower operational friction, and protect customers.
The human story matters more than the technology story
Every outage has a technical root cause. A message formatted in the wrong way. A service tier not scaled to the load. A dependency not correctly documented. But the impact is always human.
When banks talk about “incident volumes,” they’re counting seconds and minutes of real human fear, frustration, and lost trust. When they talk about “reputational risk,” they’re sanitising the deep and very personal disruption experienced by their customers.
A single failed payment may not register in a board report. But it registers in the life of a customer. And that’s the point.
If payments are a promise, testing is the proof
Banks promise to safely and reliably move their customers’ money. That is a promise. It is an obligation. It is only as strong as the verification behind it. ESG commitments sound hollow when systems repeatedly fail the very communities they claim to support. Real responsibility is quiet, unglamorous, technical. But it is non-negotiable.
Modern banks need a payment infrastructure that doesn’t hurt people. Testing, robust testing, automated and intelligent testing, is not an operational luxury. It is a building block of customer trust in financial services.
A future built on reliability
In the future, with faster payments, instant clearing, 24/7 settlement, new digital currencies, and more, the plumbing will only get more complicated, more under the radar, more difficult to test. The expectations of customers, and the basis on which they hold trust in a bank, will only get higher.
The banks that succeed and grow will be the ones that treat testing not as a one-off project but as a continuous discipline.
At Iliad Solutions, we built t3 because we think the industry can do better. We think it must do better. Payment failures should be as unacceptable as an aircraft skipping its safety checks.
Customers will never know the testing platform that helped protect their payday, secure their mortgage, or ensured their benefits arrived. But they will feel the difference.
And that, ultimately, is the most human technology story of all.