Full-Stack Developer

FinFlow AsiaBangkok / Remotefull-timePosted May 3, 2026

About the role

FinFlow Asia is hiring a Full-Stack Developer to build the next generation of payment and lending interfaces. You will work across the entire stack — from elegant React UIs to robust Node.js APIs — to deliver seamless financial experiences for our SME customers across ASEAN. Responsibilities: • Build and ship new features end-to-end (React + Next.js / Node.js) • Integrate with third-party payment APIs (Stripe, Omise, PromptPay) • Ensure security and compliance standards are met (PCI-DSS awareness) • Write automated tests and maintain CI/CD pipelines • Collaborate in a fast-paced startup environment with minimal process Requirements: • 3+ years full-stack experience (React, TypeScript, Node.js) • Experience with financial integrations or fintech products is a plus • Strong understanding of web security best practices • Ability to work independently and ship fast