Staff/Senior Product Manager, Billing (Relocate to Singapore)

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 250,000 businesses worldwide – including Brex, 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.

Proudly founded in Melbourne, we have a team of over 2,300 of the brightest and most innovative people in tech across 27 offices around the globe. Valued at US$11 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

Attributes We Value

We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles . You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor.

You're humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let’s build what’s next.

This role is based in Singapore, with the opportunity to relocate and work in a fast-growing, globally connected tech ecosystem.

Responsibilities

Define and drive Airwallex’s payments and billing product strategy — from vision and solution design to roadmap planning and execution across cross-border payments, FX, settlements, reconciliation, invoicing, and subscription billing.

Build and enhance billing and invoicing solutions that support recurring payments, automated reconciliation, and global compliance requirements.

Leverage AI/ML insights to optimize billing processes (e.g., automated invoice categorization, payment reconciliation, fraud prevention, churn prediction, and personalized billing experiences).

Collaborate closely with engineering, design, data science, and commercial teams to deliver scalable global billing and payment products that can handle increased adoption, transaction volume, and complexity while maintaining reliability and compliance.

Inform product strategy by deeply understanding customer billing needs, payment flows, target markets, the competitive fintech landscape, and emerging AI and payments technologies.

Rapidly iterate on new billing features (e.g., subscription management, smart invoicing, flexible pricing models) and AI-powered enhancements based on user feedback and data.

Manage and mentor a high-performing team of Product Managers, fostering a culture of innovation, experimentation, and responsible AI adoption in fintech, payments, and billing.

Minimum Qualifications

5–10 years of experience in Product Management, with exposure to payments, billing, invoicing, or financial services.

Proven track record of taking products from ideation to delivery at scale, ideally in global payments, billing platforms, or digital wallets.

Experience building or managing billing systems (subscription billing, invoicing, automated reconciliation, recurring payments).

Strong ability to balance long-term product vision with short-term growth and execution needs.

Comfortable working in data-driven, cross-functional teams, leveraging analytics or AI-powered billing tools to guide decisions.

Flexibility to work across multiple time zones.

Exceptional communication skills, able to articulate complex billing, payments, and AI product strategies to both technical and non-technical audiences.

Preferred Qualifications