Hire Compliance Case Payment Gateway Devs

Compliance Case Payment Gateway Developers On-Demand

Smartbrain supplies pre-vetted fintech expertise and averages 72-hour hires. Slash risk while gaining PCI-ready code quality.

Hire in 72 hours
Senior-level vetting
Month-to-month terms

Why augment instead of hire?
Direct recruitment of JavaScript engineers for a compliance case payment gateway drains time, HR budget, and legal resources. Smartbrain’s outstaffing model delivers instant access to a global bench of PCI-DSS seasoned developers who plug into your sprint board within days, not months. You avoid employer-of-record costs, taxes, hardware, and compliance paperwork—yet keep full technical control and IP ownership. Need to scale up for an audit, then down after release? Our flexible contracts let you pay only for the velocity you demand. Meanwhile, our multilayer vetting (code challenge + live peer interview + background screening) ensures every engineer is fluent in Node.js, React, TypeScript, and gateway SDKs. Result: faster delivery, lower TCO, zero HR headaches—so your CTO can focus on revenue, not resumes.

Why Outstaff JavaScript Talent?

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What Technical Leaders Say

“We plugged three Smartbrain JavaScript specialists into our Node/Kotlin stack and shipped a PCI-DSS Level 1 gateway in six weeks. Their pre-built fraud-screening modules cut our backlog by 30%. Velocity stayed high, onboarding was same-day, and my in-house devs finally slept.”

Emily Carter

CTO

MidWest PayTech Inc.

“Smartbrain’s senior React/Redux contractor rewrote our checkout flow to meet new PSD2 SCA rules. The code merged seamlessly, unit coverage jumped to 92%, and we sailed through the external audit—saving two quarters of rework.”

Raj Patel

Head of Engineering

CargoFleet Logistics

“Their TypeScript experts optimized our gateway API, slashing latency by 40%. Integration felt like working with internal staff, but without HR overhead. Smartbrain is now my go-to for burst capacity.”

Linda Nguyen

VP Technology

ZenCommerce Retail

“Smartbrain provided two full-stack JS contractors who handled tokenization migration. No outages, zero chargebacks, and my team’s morale spiked because the heavy lifting was offloaded.”

Michael Johnson

Engineering Manager

BrightBank Digital

“Our gaming platform needed real-time fraud detection in JavaScript. Smartbrain’s dev created a rules engine in four sprints, pushing our approval rate to 98.3% while keeping PCI scope minimal.”

Sara Brooks

Lead Software Architect

ePlay Studios

“With Smartbrain’s Node.js SRE, we refactored our gateway microservices. Error rate dropped by 70%, uptime reached 99.99%, and we avoided a costly in-house hire.”

Anthony Reed

DevOps Lead

HealthPay Solutions

Industries We Empower

Fintech & Banking

Tasks: building PCI-DSS compliant microservices, integrating card tokenization, automating AML/KYC checks.
Why JavaScript Augmentation: accelerates development of compliance case payment gateway layers using Node.js, Express, and React dashboards while auditors are on-site.

E-Commerce

Tasks: custom checkout flows, 3-D Secure, fraud scoring.
JavaScript Outstaffing: rapidly injects React/Next.js engineers that harden gateway logic and keep cart conversion high under constant regulation updates.

Healthcare

Tasks: HIPAA-aligned payment portals, secure patient billing.
Why Augmentation: senior JS devs craft encrypted front-ends and compliant backend adapters to external gateways, reducing PHI exposure.

iGaming & Betting

Tasks: real-time wallet top-ups, geolocation compliance, anti-fraud analytics.
Benefit: specialized JavaScript talent keeps latency low and legality high in fast-changing jurisdictions.

Subscription SaaS

Tasks: recurring billing, VAT-MOSS handling, dunning automation.
Advantage: outstaffed JS engineers optimize compliance case payment gateway hooks without blocking core product releases.

Travel & Mobility

Tasks: multi-currency payments, PSD2 SCA, chargeback reduction.
Edge: Smartbrain devs fine-tune gateway APIs so bookings stay instant and secure worldwide.

Marketplace Platforms

Tasks: split payments, escrow, seller KYC flows.
Why JavaScript: Node.js micro-gateways enable dynamic fee structures while staying compliant with evolving FinCEN rules.

Education Tech

Tasks: tuition payment plans, regional tax compliance, grant disbursement.
Benefit: augmented JS teams automate reporting and secure PII in one sprint.

Non-Profit Donations

Tasks: donor payment security, AML screening, recurring gifts.
Result: outsourced JavaScript expertise guarantees transparent, audit-ready donation flows.

Compliance Case Payment Gateway

Client: VC-backed fintech startup.

Challenge: They needed a production-ready compliance case payment gateway before closing Series A.

Solution: Smartbrain deployed four senior JavaScript engineers (Node.js & React) in 48 hours. The augmented team built tokenization, SCA flows, and automated PCI evidence collection while in-house staff focused on core product.

Result: 37% faster launch, auditor sign-off on first pass, and zero critical vulnerabilities.

Client: Fortune-500 retail brand.

Challenge: Legacy checkout violated multiple compliance case payment gateway rules for GDPR and PSD2.

Solution: We staffed two React/Next.js specialists plus a Node.js DevOps engineer. They refactored payment scripts, introduced selective encryption, and integrated 3-D Secure across 18 regions.

Result: 22% cart-abandon drop and annual fraud losses cut by -$1.2 M.

Client: US telemedicine provider.

Challenge: Growing user base exposed compliance case payment gateway bottlenecks affecting HIPAA billing speed.

Solution: Two TypeScript engineers optimized serverless payment lambdas and cached token validation. A QA automation lead created PCI regression tests.

Result: 48% latency reduction and 99.99% uptime during peak appointment hours.

Book a 15-Minute Call

120+ JavaScript engineers placed, 4.9/5 avg rating. Get a shortlist of PCI-ready developers within 24 hours.

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Our Core Services

Gateway Build-out

Description: Full-stack JavaScript teams design and code new PCI-DSS compliant payment gateways end-to-end, covering transaction routing, tokenization, and fraud modules. Benefit: accelerate market entry without hiring a 10-person in-house squad.

Audit Readiness

Description: Senior JS auditors map data flows, patch gaps, and generate automated evidence scripts so your compliance case payment gateway passes PCI, PSD2, and SOC 2 reviews. Benefit: slash audit prep from months to weeks.

Legacy Refactor

Description: Outstaffed Node.js experts convert monolithic payment code to microservices, improving scalability and regulation alignment. Benefit: zero downtime, modern stack, and lower maintenance costs.

Fraud Analytics

Description: JavaScript data engineers implement rule engines and ML-powered scoring using serverless pipelines. Benefit: cut chargebacks and keep approval rates high.

Multi-Currency Expansion

Description: React front-enders and Node back-enders add FX, tax, and local compliance logic for 190+ countries. Benefit: grow revenue globally without regulatory headaches.

Continuous QA Automation

Description: Cypress and Playwright specialists build regression suites that cover every compliance case payment gateway path. Benefit: ship fast, ship safe, every sprint.

Want to hire a specialist or a team?

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FAQ: JavaScript Outstaffing for Payment Compliance

How fast can I onboard a JavaScript developer for my compliance case payment gateway?

Thanks to our pre-vetted bench, most clients interview and start a developer within 24-72 hours.

Do Smartbrain engineers understand PCI-DSS and PSD2 requirements?

Yes. Every developer assigned to payment projects has passed a PCI knowledge test and completed PSD2 scenario training.

Will I keep full ownership of intellectual property?

Absolutely. Contracts assign all code, documentation, and patents created by our outstaffed JavaScript talent to your company.

Can I scale the team up or down mid-project?

Our month-to-month model lets you add or release engineers with only 14 days’ notice—perfect for audit crunch times.

What communication overlap do your engineers provide?

We guarantee a minimum four-hour overlap with US time zones and can staff full EST/PST coverage on request.

How is code quality ensured?

All developers follow ESLint, TypeScript strict mode, and mandatory code reviews. We also provide automated test coverage reports.

Do you replace a developer if performance is lacking?

Yes. If performance KPIs are missed, we replace the engineer at no additional cost within five business days.

Can Smartbrain help during a live PCI audit?

Certainly. We often embed specialists alongside QSA auditors to generate evidence scripts and hot-fix findings in real time.

Is there a minimum contract length?

The minimum engagement is one month, but many clients retain talent for multiple quarters.

What stacks do your payment gateway developers master?

Primary expertise includes Node.js, NestJS, React, Next.js, TypeScript, AWS Lambda, and major gateway SDKs like Stripe and Adyen.