Principal Software Backend Engineer - Payments

About PayerMax: Headquartered in Singapore, PayerMax is a leading global fintech provider powering cross-border commerce across 150+ countries, supporting 600+ payment methods and 70+ currencies. We hold key regulatory licenses in Hong Kong, Singapore, the UAE, the Philippines and other major markets. With AI-driven risk management and localized payment networks, we fuel growth for gaming, e-commerce and digital service businesses globally. Join us to build a world-class global payment network and empower merchants’ cross-border expansion.
What You'll Do: As a Retail Payment Architect, you will design and build a high-concurrency, multi-scenario F&B and retail payment platform, balancing payment link stability with strong business agility. Design industry-focused solutions : Identify and resolve core pain points in F&B and retail, including store fund pooling, franchisee splitting & reconciliation, refund workflow optimization, and lead end-to-end technical solution delivery. System...