About Airwallex

Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

About the Team

The issuing engineering team at Airwallex builds and operates core systems for card issuing, transaction processing, and settlement at global scale. The team owns mission‑critical platforms that underpin Airwallex’s issuing products, with a strong focus on reliability, scalability, and compliance.

• Cards: Customer‑facing and internal systems for card lifecycle management, controls, and configuration.
• Transactions: A global, high‑throughput transaction processing platform design...