Our payment software development services help fintechs, marketplaces, and merchants build secure systems that move money reliably. We design, build, and integrate custom payment software around your transaction flows: processing, settlement, reconciliation, and reporting. As a specialist team within our broader fintech software development practice, we treat your payment platform as a product, not a project.
Let's talkOur payment software development services cover the full build: discovery, architecture, development, deployment, and ongoing support. We start by mapping your payment flow and the rules that govern it, then design a system that handles authorisation, capture, settlement, and reconciliation without friction.
Some clients need a brand-new platform; others need us to modernise a legacy system or extend a team that's mid-build. We work both ways.
You get a partner that owns the technical detail and keeps the commercial picture in view. The software you ship fits how your business actually makes money.
The payment software solutions we build span the systems that keep money moving behind the scenes. Each one is shaped around your volumes, your markets, and the rules you operate under. They connect cleanly to the platforms around them, including the core systems our banking software development team works with daily.
Payment processing software sits at the core of any payment system, capturing transactions and pushing them through to the right networks for authorisation and settlement. We build processing engines that handle high volumes with low latency, route transactions intelligently, and stay accurate when traffic spikes.
Payment orchestration platforms let you manage multiple providers through one layer instead of wiring each one separately. We route each transaction to the best provider by cost, currency, or card type. Smart retries kick in when a payment fails, and you add new acquirers or payment methods without re-engineering the stack.
Mobile payment apps put fast, secure transactions in your users' hands across digital wallets, P2P transfers, and contactless checkout. Our fintech app development team has shipped consumer-facing financial products. We know how to balance a frictionless flow with the controls a regulated product needs.
Security and compliance in payment software aren't features you bolt on later; they shape the architecture from day one. We build every payment system to handle regulated environments from the first line of code.
Security and compliance in payment software aren't features you bolt on later; they shape the architecture from day one. We build to PCI DSS and implement strong customer authentication under PSD2. We support 3D Secure, tokenisation, and end-to-end encryption, so sensitive card data never sits where it shouldn't.
For products that onboard users or businesses, we connect identity checks through our <a href="/services/kyc-software-development" class="text-primary no-underline underline-offset-2 hover:underline">KYC software development</a> work, covering AML and GDPR requirements.
Fraud prevention runs in the same layer. Velocity checks and anomaly detection catch problems without adding friction for genuine customers. The technologies behind our payment software development are chosen for reliability under load: Node.js and Python backends, Kafka and Redis Streams for real-time data, Docker and Kubernetes for predictable auto-scaling.
Choosing Prostrive for payment software development means working with a team that has built real payment products, not just talked about them.
Choosing Prostrive for payment software development means working with a team that has built real payment products, not just talked about them. We delivered the platform behind Globus Payments, an EMI-licensed payment solution for the logistics sector. We also built the card infrastructure for Axys, including crypto top-up functionality.
Our developers sit in your standups and Slack channels, so you get genuine collaboration rather than a black-box vendor. With Western on-site management across our hubs, you keep the quality and communication you'd expect locally, at a structurally lower cost per line of code.
There are no long-term contracts in any of our engagement models. You can scale up or down as your roadmap shifts. Need a new platform or extra hands on an existing build? Either way, we'll meet you where you are.
That's the partnership we mean by 'from co-founders to co-founders'. We came up as co-founders ourselves, which is why we sit in on your strategy, question your assumptions, and build for the long term, not the next invoice.
Engagement models for payment software development should fit how you want to work, so we offer three. There are no long-term contracts in any of them.
With our Dedicated Teams model, specialists work only on your product and report to you. That suits long-term builds that need deep domain knowledge of your payment flows, compliance requirements, and integration landscape.
Team-as-a-Service gives you that expertise while we handle the day-to-day management. You set the goals and the priorities; we own delivery, oversight, and quality control.
For a defined brief, Project-Based Development delivers your payment software as one complete build, ready for launch. There are no long-term contracts in any of them. You can scale up or down as your roadmap shifts.
Get in touch today to discuss your project and unlock scalable, secure digital solutions.
Payment software development is the process of designing and building systems that accept, process, and settle payments securely. It covers the full path of a transaction: the customer's action, the processing engine, settlement into the right account, and the security and compliance controls around it all.
Payment software development cost depends on a project's scope and complexity. The main drivers are the integrations and payment methods involved, the compliance scope (PCI DSS, PSD2, AML), the transaction volume the system handles, and the choice between a new build and extending an existing platform. We scope each project around your priorities, so you spend on what moves your product forward.
How long payment software development takes depends on scope, integrations, and compliance requirements rather than a fixed number. A focused MVP moves faster than a full enterprise platform with multi-provider routing and fraud tooling. We give you a realistic timeline after the discovery phase, once we've mapped your payment flow and the systems it needs to talk to.
Yes, we build PCI DSS compliant payment software as standard. Compliance is designed into the architecture from the first decision, not added as a final checklist. Depending on your product and markets, we align the build with the standards that apply to you and document the controls, so you can evidence compliance to partners, acquirers, and auditors.