Senior Frontend Engineer, FinOS/Spend

Airwallex, valued at US$5.6 billion, is revolutionizing global business payments with their unified platform. As a Senior Frontend Engineer in the Spend team, you'll be at the forefront of developing solutions for credit cards, bills, and expense management systems that handle millions of transactions.

The role offers an exciting opportunity to work at the intersection of backend infrastructure and customer-facing applications, where you'll help define and implement technical strategies for evolving product challenges. You'll be working with cutting-edge technologies like React, TypeScript, and Apollo GraphQL, building micro-frontend applications with domain-based design architecture.

The position requires a strong background in frontend development, with at least 5 years of experience and expertise in the React/TypeScript ecosystem. You'll collaborate with product managers, designers, and cross-functional teams to deliver high-quality solutions while maintaining operational excellence.

Based in Singapore, you'll join a global team of 1,500+ innovative professionals across 20+ offices. Backed by world-leading investors like Sequoia and Salesforce Ventures, Airwallex offers the chance to work on ambitious projects that shape the future of global payments and financial platforms.

The ideal candidate will combine technical expertise with product thinking, system design capabilities, and strong collaborative skills. Experience in fintech, payment processing, or accounting systems is a plus. This is an opportunity to join a rapidly growing company that serves over 100,000 businesses worldwide, including notable clients like Brex, Rippling, and SHEIN.