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Codecanis Service

FinTech Engineering

Payments, trading platforms, and banking infrastructure built to regulate.

Overview

What we do for you

We engineer the financial infrastructure that moves money reliably. Payments, trading, lending, KYC — systems that have to be right the first time because there's no rollback for a live transaction.

Our FinTech team has built platforms processing billions in daily volume, integrated with SWIFT, FIX protocol, Plaid, Stripe, and dozens of core banking APIs. We know the compliance landscape — PCI DSS, SOC 2, PSD2 — and we build with it in mind from day one.

Whether you're building a neobank, a trading desk, or a payment orchestration layer, we bring both the domain knowledge and the engineering rigour to get it right.

What's included

  • Payment gateway & processor integration
  • Trading platform & order book engineering
  • Core banking API connectivity
  • KYC / AML workflow implementation
  • PCI DSS & SOC 2 compliant architecture
  • Real-time transaction processing
  • Regulatory reporting infrastructure
Capabilities

The specifics

Every engagement draws on a specific combination of these capabilities — applied by engineers who've done it in production.

Payment Processing

Stripe, Adyen, Braintree, and custom gateway integrations.

Trading Platforms

Order management systems, FIX protocol, market data feeds.

Core Banking Connectivity

Temenos, Mambu, Thought Machine API integrations.

Compliance & Risk

PCI DSS, PSD2, AML/KYC workflow implementation.

Real-time Processing

Event-driven architecture with Kafka and sub-millisecond settlement.

Reporting & Analytics

Regulatory reporting, dashboards, and audit trail infrastructure.

The stack

Tools chosen for the job,
not the trend.

Every technology decision in a FinTech Engineering engagement is made against real constraints — performance targets, compliance requirements, team familiarity, and long-term maintainability. We'll tell you which choices are wrong for your situation.

Stripe Adyen Plaid FIX Protocol Kafka PostgreSQL Redis Go Rust Node.js PCI DSS ISO 20022
Ready to start

Start a
FinTech Engineering
project

Tell us what you're building and what's blocking you. We'll be direct about whether we're the right team — and what a timeline and cost looks like.