Whether you’re developing a payments engine, building a neobanking product, or enhancing an existing fintech platform, our work blends deep financial-technology expertise with robust engineering to deliver compliant, resilient, and user-centred solutions.
Understanding Software Development for Payment & FinTech Platforms
Fintech and payment providers operate in one of the most dynamic and highly regulated sectors in the world. Customers expect instant, frictionless financial experiences — while regulators demand rigorous governance, security, and transparency.
Effective software development for payment and fintech platforms requires an understanding of digital payments architecture, real-time transaction processing, fraud detection, identity verification, compliance frameworks, and complex integration ecosystems. Platforms must meet standards such as PSD2/Open Banking, PCI DSS, AML/KYC, FCA rules, GDPR, and international security best practices.
From digital wallets and embedded finance products to payment gateways, card issuing, cross-border transfers, and financial automation, fintech platforms must deliver fast, intuitive, and trustworthy experiences — supported by resilient, scalable infrastructure.
At 6B, we help fintech providers build the technology foundations needed for growth, innovation, and regulatory compliance.
Our Approach to Software Development for Payment & FinTech Platforms
We begin with structured discovery — collaborating with product leads, compliance teams, engineers, and commercial stakeholders to understand your product vision, technical architecture, regulatory requirements, and market positioning.
Our UX and service design teams focus on clarity, accessibility, and trust — essential for financial interactions. Whether we’re creating consumer interfaces or partner dashboards, we ensure every journey is intuitive, reliable, and frictionless.
Our engineering teams deliver cloud-native, API-driven, and event-based architectures built for scale and real-time performance. We integrate seamlessly with payment networks, card processors, open banking APIs, KYC/AML providers, fraud engines, ledger and settlement systems, and data platforms.
Throughout delivery — from prototyping and security testing to deployment, documentation, and ongoing optimisation — we follow secure development practices and structured quality assurance to ensure reliability, compliance, and operational resilience.
Why Choose 6B for Payment & FinTech Software Development?
6B is a trusted digital partner for fintechs, payment providers, and organisations operating across regulated financial sectors. We understand the unique pressures fintechs face — from rapid product iteration and competitive timelines to strict compliance and security requirements.
Our multidisciplinary team brings together fintech experience, user-centred design, and engineering excellence to deliver platforms that are secure, scalable, and ready for accelerated growth.
We’ve supported fintech clients with solutions across digital payments, open banking, card issuing and management, identity verification, fraud detection, embedded finance, and financial automation — helping them bring innovative products to market quickly and safely.
More than a vendor, we act as an extension of your team: a collaborative partner who helps you build reliable, high-performing financial technology that supports your users, your partners, and your long-term commercial ambitions.
Speak To Our Software Development For Payment & FinTech Platforms Experts
Whether you're developing a new digital financial services product or extending an existing solution with Software Development For Payment & FinTech Platforms, 6B brings the technical expertise, financial services insight, and experience needed to accelerate delivery.
