Senior Mobile Engineer, Yield (iOS)

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. Proudly founded in Melbourne, we have a team of over 2,200 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 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 https://www.airwallex.com/us/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. ABOUT THE TEAM The Yield Team is the strategic force behind our investment product—a solution that empowers businesses to earn competitive returns on their idle cash without the restrictions of traditional term deposits. We’re focused on leveraging this flexibility to drive customer stickiness and long-term engagement. As one of the fastest-growing business units at Airwallex, Yield operates like a startup within a startup, offering unparalleled opportunities for innovation and career growth. We’re expanding aggressively on a global scale. If you’re driven by innovation and eager to make a meaningful impact, Yield is the perfect place for you. Apply now and help shape the future of fintech! This role is based in Sydney. WHAT YOU’LL DO As a Mobile Engineer, you’ll focus on building high-quality, user-friendly native mobile applications using modern frameworks and best practices. You’ll work closely with product managers, designers, and other engineers to deliver features that are reliable, intuitive, and performant. RESPONSIBILITIES - Responsible for the design and implementation of enterprise applications and libraries for iOS; - Work with internal business teams and product management to define requirements and develop technical specifications; - Serve as core contributor owning full-cycle product development; - Work with Architect and re-factor code and design for optimal maintainability, extensibility and reusability; - Integrate best practices for protecting sensitive customer data and ensuring global regulatory compliance. WHO YOU ARE We’re looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory. MINIMUM QUALIFICATIONS: - Bachelor’s degree in Computer Science, Software Engineering, or a related field. - 5+ years of professional experience developing native apps in iOS (both Swift and Objective-C); - Expert knowledge of iOS frameworks and ecosystem such as SwiftUI; - Good understanding of design patterns for mobile development; - Experience using RESTful APIs; - Promote robust and maintainable code with high test coverage, and can maintain automation pipelines for CI/CD. APPLICANT SAFETY POLICY: FRAUD AND THIRD-PARTY RECR