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Fintech Software Development

Expert Fintech Developers, Ready to Hire

epicX helps fintech startups and growth-stage firms hire fintech developers with proven industry expertise. Our pre‑vetted financial development talent helps you build secure, compliant, and scalable fintech software solutions built for speed, trust, and regulatory alignment.

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Hear from Founders Like You

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"It was the fastest we've ever hired vetted devs. And the quality? Outstanding."

Hunain
Hunain
PM, SmartBenefits

"We were drowning in tech debt. epicX plugged in senior devs fast. Absolute lifesavers."

John Stevens
John Stevens
CTO, MedCure

"We scaled our engineering team by 3x without touching recruitment or burning budget."

Rosalia Miller
Rosalia Miller
CTO, VISBA-AI

"We’ve worked with fancy agencies before. This felt different. Just pure focus and execution."

Mark Henry
Mark Henry
Co-founder, FineWave

"It was the fastest we've ever hired vetted devs. And the quality? Outstanding."

Hunain
Hunain
PM, SmartBenefits

"We were drowning in tech debt. epicX plugged in senior devs fast. Absolute lifesavers."

John Stevens
John Stevens
CTO, MedCure

"We scaled our engineering team by 3x without touching recruitment or burning budget."

Rosalia Miller
Rosalia Miller
CTO, VISBA-AI

"We’ve worked with fancy agencies before. This felt different. Just pure focus and execution."

Mark Henry
Mark Henry
Co-founder, FineWave

"It was the fastest we've ever hired vetted devs. And the quality? Outstanding."

Hunain
Hunain
PM, SmartBenefits

"We were drowning in tech debt. epicX plugged in senior devs fast. Absolute lifesavers."

John Stevens
John Stevens
CTO, MedCure

"We scaled our engineering team by 3x without touching recruitment or burning budget."

Rosalia Miller
Rosalia Miller
CTO, VISBA-AI

"We’ve worked with fancy agencies before. This felt different. Just pure focus and execution."

Mark Henry
Mark Henry
Co-founder, FineWave

"Everything was perfect. No hand-holding, no surprises. Just people who know what they’re doing."

Dr. Anya Sharma
Dr. Anya Sharma
CTO, AI/SaaS Startup

"No fluff, no waiting. Just solid engineers who got stuff done from week one."

Erik Lundgren
Erik Lundgren
CEO, Healthtech Startup

"Never knew hiring could be this calm and predictable. Such a relief for our product team."

Sarah Chen
Sarah Chen
Lead Engineer, Fintech Startup

"Highly recommend them as a no-bullshit partner for anyone trying to scale engineering without chaos."

Mark Thompson
Mark Thompson
CTO at FinWave

"Everything was perfect. No hand-holding, no surprises. Just people who know what they’re doing."

Dr. Anya Sharma
Dr. Anya Sharma
CTO, AI/SaaS Startup

"No fluff, no waiting. Just solid engineers who got stuff done from week one."

Erik Lundgren
Erik Lundgren
CEO, Healthtech Startup

"Never knew hiring could be this calm and predictable. Such a relief for our product team."

Sarah Chen
Sarah Chen
Lead Engineer, Fintech Startup

"Highly recommend them as a no-bullshit partner for anyone trying to scale engineering without chaos."

Mark Thompson
Mark Thompson
CTO at FinWave

"Everything was perfect. No hand-holding, no surprises. Just people who know what they’re doing."

Dr. Anya Sharma
Dr. Anya Sharma
CTO, AI/SaaS Startup

"No fluff, no waiting. Just solid engineers who got stuff done from week one."

Erik Lundgren
Erik Lundgren
CEO, Healthtech Startup

"Never knew hiring could be this calm and predictable. Such a relief for our product team."

Sarah Chen
Sarah Chen
Lead Engineer, Fintech Startup

"Highly recommend them as a no-bullshit partner for anyone trying to scale engineering without chaos."

Mark Thompson
Mark Thompson
CTO at FinWave

Why Choose epicX to Build Your Fintech Software Team?

Building fintech products is not just about code; it’s about trust, compliance, and delivering seamless financial experiences. epicX connects you with fintech developers who speak the language of finance and build with regulatory precision.

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4+ Years of Experience with Fintech Solutions

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Product-First Mindset for Every Financial Platform

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Advanced Capabilities in AI, Blockchain, and Data Analytics

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Deep Expertise in Finance, Security, and Compliance

The Scope Of Our Fintech Software Development Services

Every fintech product is different. Whether you're building a digital bank, modernizing your legacy systems, or optimizing payments infrastructure, we match you with fintech developers who get your use case, ask the right questions, and move fast, without cutting corners.

Payment Gateway Integration

Our engineers are skilled at integrating reliable, multi-currency, and PCI-compliant payment systems that power seamless transactions.

See Our Fintech Software Development in Action

Explore how epicX engineers have helped fintech products go live faster, stay secure, and scale with confidence, without over-engineering or missing deadlines.

Built to Support Your Fintech Startup from MVP to Scale

epicX helps fintech startups skip hiring friction and get product-ready engineers who understand financial systems, compliance, and secure infrastructure, right from the start.

Maximize Your Product ROI with Fintech-Ready Developers

At epicX, we specialize in connecting startups and financial companies with engineers who understand the complexity of building in fintech. Here’s what our clients typically achieve:

25%

Save 25% on development costs by avoiding recruitment fees, onboarding delays, and bad technical hires

40%

Speed up transaction performance by 40% through optimized architecture and backend infrastructure

30%

Launch new products 30% faster with agile fintech teams who are ready to contribute from day one

Why epicX Is the Fintech Partner You’ve Been Searching For

Looking to hire fintech software developers who understand banking systems, compliance, and modern payment infrastructure? epicX gives you a direct line to pre-vetted fintech engineers, ready to build from day one.

Domain-Specific Fintech Talent

From digital wallets to lending apps, our engineers have shipped fintech products that meet banking standards and user expectations.

No Freelancers. No Middlemen.

We only place dedicated fintech software engineers, directly managed by you. No layers, no delays, no surprises.

Compliance-Built Development Teams

AML, KYC, PCI DSS, SOC2 — we bring pre-vetted fintech engineers who know the rules and code to meet them.

Accelerated Product Timelines

Launch faster with fintech-savvy developers who reduce build time without compromising security or performance.

Real-Time Collaboration & Support

Work directly with your remote team, backed by local support from epicX to handle logistics and scaling.

14-Day Risk-Free Trial

Try your dedicated software developer before committing. Only continue if you're confident they can deliver for your fintech roadmap.

Scalable Teams for Every Stage

Whether you're a startup validating an MVP or an enterprise scaling infrastructure, epicX matches your growth with flexible team sizes and seniority levels.

Global Talent, Aligned with Your Time Zone

Access top fintech engineers from around the world — handpicked to overlap with your working hours for seamless collaboration and faster iteration.

See Our Recent Client Success Stories

Have a look at some of the recent success stories our pre-vetted developers have been part of, the challenges the have solved and the business impact they have created for our clients.

Marketing Technology

Mifu Accelerates AI-Driven Influencer Platform with epicX Talent

Advanced AI and Full-Stack engineering support to enhance influencer marketing platform scalability and innovation.

Custom SoftwareAI & Data Solutions

Results:

35%

faster development cycles

25%

improved creator matchmaking precision

40%

cost savings on hiring

Mifu Accelerates AI-Driven Influencer Platform with epicX Talent case study preview
HEALTHCARE TECHNOLOGY

VISBA-AI Boosts Healthcare Booking Efficiency with epicX Talent

AI chatbot and software experts from epicX helped VISBA-AI scale appointment capacity and streamline patient booking with compliance-ready automation.

Custom SoftwareAI & Data Solutions

Results:

80%

faster appointment booking

3x

increase in platform capacity

16 days

Closed hiring in just 16 days

VISBA-AI Boosts Healthcare Booking Efficiency with epicX Talent case study preview
HRTECH / INSURTECH

SmartBenefits Scales with Fast AWS Migration & epicX Engineers

epicX helped SmartBenefits launch faster with 3 core platform engineers, optimized AWS infrastructure, and 50–65% cost savings.

Cloud MigrationDevOps

Results:

65%

cost savings on development

9 days

Foundational team hired in 9 days

20K users

Platform scaled to 20K users target

SmartBenefits Scales with Fast AWS Migration & epicX Engineers case study preview
HEALTHCARE TECHNOLOGY

Counterweight Scales Health Platform and Cuts Costs with epicX

epicX engineers helped Counterweight rebuild their digital platform from scratch, cut AWS costs by 70%, and scale to over 35,000 users through lean system architecture and open-source tools.

Custom Software DevelopmentDedicated Developers

Results:

70%

reduction in AWS costs

35,000+ users

Platform scaled to 35,000+ users

6 months

Full rebuild delivered in 6 months

Counterweight Scales Health Platform and Cuts Costs with epicX case study preview

Hire Fintech Developers for Your Startup Without the Guesswork

Hiring in fintech doesn’t have to be slow or frustrating. At epicX, we make it seamless to hire fintech software developers who are product-ready, compliance-aware, and can plug into your team immediately.

01Book Your Discovery Call
Start with a short discovery call to map out your product vision, regulatory needs, and tech stack. We define the roles you need now and next.
02Get Matched Within 48 Hours
You'll receive handpicked, pre-vetted fintech engineers within 48 hours. You can assess each profile for domain skills, communication, and real-world experience.
03Seamless Onboarding & Delivery
You can onboard your developers and integrate them into your existing processes. They ship production-quality code fast and collaborate like in-house teammates.
04Long-Term Support That Doesn't Disappear
We don't disappear after the match. epicX sticks around to ensure retention, performance, and scale as your fintech product evolves.

Latest Insights

8/13/2025Fintech

Stripe's 'Tempo' & Chainlink's Rise: Is Your Fintech Backend Ready for the Next Wave of Web3?

Remember when Web3 was a moonshot? Today, it’s a boardroom agenda item. If you’re a CTO or founder in fintech, the last twelve months have changed more than just the headlines; they’ve redrawn the roadmap for backend architecture, staffing, and product velocity.

Stripe’s Tempo blockchain and Chainlink’s surge aren’t just signals; they’re sirens. The gap between “traditional fintech” and Web3 isn’t just narrowing, it’s vanishing.

Here’s the truth: what was once considered experimental or niche, on-chain payments, decentralized data, and compliance-by-code, is now shaping your roadmap.

For many, this shift brings as much anxiety as excitement. Engaging expert fintech software development services and building agile fintech teams can provide the competitive edge needed to navigate this transition.

Are you architecting for Web3 today, or letting legacy thinking hold you back? The next wave is here. Startups that wait risk falling behind.

Stripe’s Tempo & Chainlink: Powering the Next Generation of Fintech Backends

Stripe’s Tempo: A Layer 1 Built for Payments Velocity

Stripe is no stranger to moving fast, but its latest play, Tempo, a high-performance Layer 1 blockchain, might be its boldest yet. Designed for payments at scale, Tempo is EVM-compatible and led by Matt Huang, a heavyweight from Paradigm.

This is not a half-measure. Stripe’s acquisitions and the stealth build of Tempo signal an intent to own the full tech stack, from stablecoin rails to crypto wallets.

For Ethereum developers, that means leveraging familiar smart contract tools but at Stripe’s velocity. The implications are clear: fintechs must now consider how new networks like Tempo can fit seamlessly into their existing architectures without compromising speed or reliability.

Chainlink’s Data Oracles: Bridging Institutional Trust On-Chain

Meanwhile, Chainlink is quietly becoming the connective tissue between legacy markets and DeFi innovation. Its decentralized oracles aren’t just about crypto price feeds anymore; they’re pulling institutional-grade data, thanks to partnerships with giants like ICE.

Picture this: FX rates and precious metals pricing flowing on-chain, powering hybrid products that blend the credibility of TradFi with the transparency of Web3.

No wonder Chainlink’s LINK token surged approximately 42% in a week after the news. The market is paying attention for good reason. The ability to access trusted, real-time off-chain data is no longer a luxury; it’s foundational to building competitive fintech products that combine traditional and blockchain-based data sources.

For startups aiming to stay at the forefront, leveraging fintech software development services that can integrate Chainlink’s oracles efficiently into your backend is critical.

Skilled fintech software development teams help you tap into these real-time data feeds with security and scalability, ensuring your product meets growing customer expectations.

Contact us

What Startups Can Learn from These Moves

  • These aren’t side projects. Stripe and Chainlink are building the backbone for the next generation of fintech infrastructure.
  • Tempo’s EVM compatibility and Chainlink’s institutional data feeds are setting new standards for interoperability, speed, and trust.
  • Startups can’t afford to treat blockchain as an “add-on.” It’s part of the core now.

For years, I watched fintechs hesitate on Web3. With Stripe and Chainlink leading, that hesitation is no longer safe. What happens to your product if your competitors can settle payments instantly on-chain or access global price feeds in real-time?

Of course, copying Stripe’s or Chainlink’s playbook isn’t a silver bullet. Not all protocols or integrations are created equal. But ignoring these shifts?

That’s a risk you simply can’t afford. The startups that will win are those that adapt quickly and integrate these new rails into their tech stack, rather than playing catch-up.

Architectural Shifts: Building a Web3-Ready Fintech Backend with Custom Software Development

Modular Design & EVM Compatibility

Modern fintech backends are evolving. The old monolithic models are giving way to modular architectures, where blockchain logic is decoupled from legacy business systems.

Why does this matter? Because modularity lets you swap or upgrade your blockchain components without rewriting the entire app. This shift isn’t just theoretical; it’s already standard practice for fintechs operating at startup speed.

Stripe’s Tempo and Ethereum’s own evolution prove this point: protocol upgrades, account abstraction, new features, all integrated without breaking what came before (see how Ethereum pulled it off).

For CTOs, this means future-proofing your architecture so you can pivot as the ecosystem evolves, not just react after the fact.

Oracle Integration and Real-Time Data

Decentralized oracles have moved from “nice-to-have” to “must-have.” For example, fintech startups leveraging real-time oracles have reduced settlement times from days to minutes, fundamentally transforming product offerings and customer expectations.

Chainlink’s oracles are powering not just DeFi, but real-world financial products, enabling hybrid use cases that weren’t possible just a few years ago. Plugging into these data streams safely and scalably is now a baseline requirement, not an edge case.

The competitive edge now lies in how quickly teams can integrate and react to new data, not just in building novel protocols.

Security, Compliance, and Scalability in Hybrid Systems

Here’s where things get messy: integrating on-chain logic with traditional finance means juggling heightened security, complex compliance, and unpredictable scalability challenges.

While seamless integration is the goal, achieving it is rarely straightforward, especially when bridging compliance and on-chain logic. We’ve seen startups stall for months trying to retrofit legacy codebases to new protocols.

One common pitfall is underestimating the complexity of merging on-chain and off-chain compliance controls, which often results in unexpected delays and increased technical debt.

Achieving true scalability and compliance requires not just technical expertise, but a deep understanding of regulatory frameworks and a proactive approach to risk management.

It’s tempting to gloss over the technical debt and regulatory headaches that come with this transition. But let’s be honest: these are the friction points that separate the survivors from the casualties.

Startups that address these head-on, with the right people and processes, set themselves up to move faster when the market demands it.

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The Human Factor: Why Protocol Fluency and Startup Context Are Both Essential

The Velocity Gap, Why Context Matters

It’s one thing to find resources who “know blockchain.” It’s another to find those who thrive in the ambiguity and relentless pace of a startup.

The shortage of experienced blockchain protocol engineers who also understand fintech’s regulatory and business context is real, and growing.

Fintechs face a shortage of experienced blockchain protocol engineers, particularly those who understand both blockchain technology and financial regulations.

Fintech startups must prioritize hiring engineers with both protocol expertise and a proven track record in regulated environments to avoid costly missteps during product launches.

The difference between success and failure often comes down to how well your team can navigate both technical and compliance demands at startup speed.

This is where epicX’s fintech software development services become vital, providing pre-vetted resources who blend technical mastery with deep domain knowledge.

Startup-Ready Engineers: Beyond Technical Skill

I’ve worked with founders who lost months (and plenty of sleep) to contractors who just didn’t get the pace. The cost isn’t just money, it’s lost market share.

Traditional outsourcing models, built for slow-moving enterprises, simply don’t translate. Between misaligned incentives, process bloat, and lack of product accountability, these arrangements drain focus and create existential risk for startups.

The right engineering partner or staff augmentation provider acts as your velocity partner from day one, understands your product, and operates as a true co-builder.

This is why epicX provides fintech software development teams with cultural fit, time zone overlap, and hands-on collaboration as standard. When your next release is mission-critical, you need resources who’ve delivered under real startup pressure, not just anyone with protocol knowledge.

Building Teams for Ownership and Agility

Resources who can navigate both the protocol landscape and the startup grind are rare.

In our experience, the solution isn’t just more resumes, it’s a higher standard of vetting and a clear focus on ownership-driven teams. I’ve seen teams double their velocity by simply removing the friction of misaligned hires and legacy processes.

Ownership-driven teams not only accelerate delivery but also proactively identify and resolve issues before they become bottlenecks, a critical advantage in fast-moving fintech markets.

Building a culture of ownership and agility is the foundation for enduring success in the Web3 era.

Action Plan: Future-Proofing Your Fintech Backend and Engineering Team

Immediate Steps for CTOs and Founders

  • Audit your current backend. Is it modular? EVM compatible? Ready for real-time Oracle data?
  • Identify the technical debt and compliance risks lurking in your architecture.
  • Set up a risk-free trial for new engineering talent so you can build with the right team, not just the right codebase.

Vetting for Web3-Readiness and Startup Agility

  • Don’t just test for protocol fluency. Vet for ownership, communication, startup experience, and ability to integrate fast.
  • Look for teams that offer founder-led engagement or even fractional CTO support if you’re missing in-house expertise.
  • Fractional CTO support and risk-free trial periods are now available for startups needing both strategic and tactical guidance.

Ongoing Adaptation, Building for Change

  • Build a product culture that expects continual change; standards, protocols, and compliance requirements will keep shifting.
  • Leverage modular, adaptable architectures so you can integrate new data sources and protocols with minimal downtime.
  • Startups using modular, adaptable architectures are able to integrate new data sources and protocols with minimal downtime.

What’s your next step? Is your backend ready for Stripe’s Tempo, for on-chain data, and for the next market shock?

With epicX, you can secure pre-vetted fintech software developers in as little as 48 hours, ensuring your team is both Web3-ready and startup-strong.

If you are scaling a blockchain product or modernizing your fintech stack, you might want to consider a discovery call to discuss your hiring goals, or you can view their case studies and see how the team at epicX has helped growth-stage startups accelerate product delivery.

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FAQ

What is Stripe Tempo and why does it matter for fintech backend architecture?

Stripe Tempo is a new high-performance Layer 1 blockchain, designed for payments and stablecoin infrastructure, and is compatible with Ethereum smart contracts. Its launch signals that blockchain protocols are becoming foundational to modern fintech backends. CTOs and founders need to ensure their systems are modular, EVM-compatible, and ready for on-chain integrations.

How does Chainlink’s rise affect fintech startups?

Chainlink provides decentralized oracles that bring real-world and institutional data (e.g., FX rates, metals pricing) on-chain. This enables fintech startups to build hybrid products that leverage both traditional and Web3 data. Secure, real-time data feeds are now essential for competitive fintech innovation.

Why is hiring startup-ready, protocol-fluent engineers so difficult?

Many engineers have technical blockchain skills but lack experience operating in high-velocity, ambiguous startup environments. The ability to integrate quickly, take ownership, and align with startup priorities is as critical as protocol knowledge. epicX addresses this by pre-vetting for both technical and cultural fit. See how it works.

What are the best practices for architecting a Web3-ready fintech backend?

Best practices include modular backend design, EVM compatibility, integrated decentralized oracles, secure wallet infrastructure, and scalability through Layer 2 or high-performance chains, often achieved through custom software development tailored for fintech needs. Compliance automation and API-first approaches are also recommended.

How can non-technical founders or small teams access strategic tech guidance?

Fractional CTO support allows startups to access architectural and product strategy expertise and tap into top startup tech talent without full-time hires. epicX offers this as part of its model, ensuring delivery oversight and long-term product focus. Get started here.

How fast can EpicX provide fintech software developers?

epicX can match you with pre-vetted fintech software developers in as little as 48 hours. These resources are not just technically proficient, they’re startup-ready, culturally aligned, and experienced in regulated fintech environments. Our process ensures you can scale without losing time to lengthy recruitment cycles or mismatched hires.

What makes EpicX’s finech software development teams different from traditional outsourcing?

Traditional outsourcing often leads to misaligned incentives, process bloat, and slow delivery. epicX’s fintech software development teams integrate directly into your workflows, operate in your time zone, and take ownership from day one. This founder-friendly, staff augmentation model ensures you maintain velocity while tapping into the top 5% of global engineering talent.

What if I am not satisfied with the quality of the developer?

epicX offers a 2-week risk-free trial so you can evaluate the developer’s fit without pressure. If you are not fully satisfied, we arrange a quick replacement at no extra cost, ensuring your project stays on track.

Tech Outsourcing Is Broken & Here’s How epicX is Fixing It from the Inside

Why Talent Outsourcing Is the Secret Weapon for Startups Aiming to Scale

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