By Assoc Prof Mohammad Kamal Mohd Rathi (School of Business Technology, UNIMY)

New digital banks have emerged to cater for customers who do not require branch services or are willing to forego them in turn for preferential interest rates or reduced fee structures. With lower operating costs, digital banks could also profitably offer services to smaller customers, who may only need to borrow or deposit a few hundred dollars in total. Digital banks are generally favoured by Millennials, small business owners and freelancers.

A few years ago, if you talked about digital banking, names like Revolut, Monzo or Chime usually came up first. They were sleek, fast and felt like the future of money. Then something interesting happened.

Nubank, a digital bank that started in Latin America, surged ahead, overtaking long-established FinTech names in reach, impact and real-world adoption. And this shift tells you a lot about where global digital banking is heading next.

Revolut grew rapidly by targeting digitally savvy users with multi-currency accounts, budgeting tools and lifestyle features, especially in Europe. Nubank, on the other hand, focused on something different: Access.

Instead of chasing premium features first, Nubank had:

· Simplified banking for everyday users

· Focused on mobile-first experiences

· Removed hidden fees and complex rules

· Built trust with people traditionally excluded from banking

As a result, the said strategies have changed everything

Nubank did not win by being flashier. It won by being more relevant. The following factors have made the difference:

1. Solving Real Problems – Nubank focused on people who needed banking the most, not just people who wanted convenience. In Brazil & Latin America, millions were unbanked or underbanked whereas traditional banks charge high fees, bureaucracy and has low trust. However, for the customers, Nubank became their first bank, not a secondary spending card.

2. Stronger Core Revenue Model -Nubank make more profits from real lending transactions i.e. credit cards, personal loans and interest income rather than charging fees, what more when the interest rate margin is higher in Latin America at about 18% compared to 3% in Europe.

3. Mobile-First, Not Branch-First – Everything was designed for smartphones from day one, making onboarding fast and simple.

4. Trust Over Trends – Nubank practices clear communication, simple product stack, transparency on fees structure and customer-first design built loyalty at scale.

5. Scaling in Emerging Markets – Instead of competing only in crowded FinTech markets, Nubank grew where digital banking could truly transform lives. This approach helped Nubank grow faster, wider and deeper, reshaping what “success” in digital banking really means.

The capability of Nubank in beating Revolut is not just about one company winning over another. It signals a much bigger shift as follows:

1. Digital Banking Is Going Global

Innovation is no longer led only by the US or Europe. Emerging markets are setting the pace.

2. Inclusion Matters More Than Premium Features

The future belongs to platforms that serve everyone — not just elite users.

3. Scale Beats Hype

Long-term growth comes from solving everyday problems, not just launching trendy features.

4. Tech With Purpose Wins

FinTech that improves lives builds stronger loyalty than FinTech that just looks good.

This shift creates massive career opportunities. As digital banking expands globally, companies need:

· Software and App developers

· Data and AI specialists

· Cybersecurity professionals

· UX/UI designers

· Product and growth managers

· Digital marketers and analysts

And they need people who understand both technology and real human needs.

What Nubank’s success really highlights is this: FinTech is not merely about finance.

Winning digital banks rely on:

· Strong software engineering

· Data-driven decision-making

· Ethical use of AI

· User-centred design

· Scalable cloud systems

· Secure digital infrastructure

These are skills you can start building right after school.

Revolut did not fail and Nubank did not “end” the competition. Instead, the rules changed and digital banking is moving:

· From niche to mainstream

· From premium to inclusive

· From regional to global

And the next wave of winners has not even launched yet.

Nubank’s rise shows that the future of digital banking is not defined by where you start, but by who you serve and how well you serve them.

If you want a career that:

· Sits at the centre of global innovation

· Combines tech, data and purpose

· Scales across borders

· Shapes how millions manage money

Then FinTech, especially global digital banking, is a space worth watching and maybe one day, worth building.