Senior Software Engineer, New Products

About this role

ABOUT AIRWALLEX

Airwallex is the AI-native financial operating system for a real-time, intelligent economy. More than 675,000 businesses, including McLaren Racing, Qantas, SHEIN, and TikTok, use us, directly or through our platform partners, to run their financial operations or build and monetize financial products of their own.

We started in Melbourne in 2015 to build the infrastructure global commerce runs on. We're the regulated backbone behind global payments: not by accident, but by design. A decade plus, 85+ licenses, and a financial infrastructure spanning North America, Europe, the Middle East, and Asia-Pacific.

We're co-headquartered in San Francisco and Singapore, with more than 2,700 people across 27 offices. We hire builders with founder-level energy, people who move fast with good judgment, dig in with real curiosity, and make calls from first principles rather than waiting to be told what to do. Read our operating principles https://www.airwallex.com/en-us/operating-principles to see it in full.

Hiring Location: London (Hybrid Mode)

Total Compensation: 140,000 to 200,000 GBP

HOW YOU'LL MAKE IMPACT

The Founders’ Lab turns ambitious, ambiguous ideas into financial products that can be tested with real users. You’ll combine software engineering and product judgement to move from executive vision to working software quickly, with ownership across the full product lifecycle.

• Partner directly with the CEO and global leadership to turn strategic visions and disruptive AI capabilities into functional, market-ready financial software in weeks, not quarters.

• Shape product direction by synthesising business requirements, regulatory realities, user needs and emerging technology. You won’t just build to a specification — you’ll help define what to build and why.

• Run rapid proofs of concept, deploy products to live users, test market fit and balance fast iteration with sound technical foundations.