Senior Software Engineer Backend, Payment Application

Airwallex, valued at US$5.6 billion, is revolutionizing global financial operations with its unified payments and financial platform. As a Senior Software Engineer in our Payment Application team, you'll join a diverse engineering powerhouse spanning China, Australia, and Singapore. You'll be instrumental in designing and developing cutting-edge payment and billing solutions, including Payment Link and Invoice, as well as payment plugins for platforms like Shopify and WordPress.

The role demands expertise in backend development, particularly with Java and distributed systems. You'll work in a collaborative environment, implementing Domain Driven Design principles and establishing coding standards. Your responsibilities will include building robust payment applications, maintaining system reliability, and working closely with customers and financial partners.

We're seeking candidates with 5+ years of engineering experience and strong expertise in Java development. You'll be part of a team that serves over 100,000 businesses worldwide, including notable names like Brex, Rippling, and SHEIN. The position offers competitive compensation, including equity, bonuses, and comprehensive benefits.

This is an opportunity to work at the intersection of innovation and practicality, contributing to a platform that's reshaping the global payments landscape. You'll be backed by world-leading investors and work alongside 1,500+ innovative professionals across 20+ global offices. If you're passionate about building scalable financial solutions and want to be part of a rapidly growing fintech leader, this role offers the perfect challenge.