(Senior) iOS Engineer, Mobile

The Opportunity: The Global Treasury and Payment Network (GTPN) team sits at the core of Airwallex’s payment infrastructure. As Airwallex’s very first product and still the largest revenue driver across the company, GTPN underpins many of our most critical customer experiences. We operate at the intersection of traditional and modern finance, expanding the reach of our global treasury and payment network, strengthening its capabilities and reliability, and delivering innovative payment products. The Role: We are looking for a passionate and experienced iOS engineer to join our mobile team. You will be responsible for building and maintaining the Airwallex iOS app, working closely with product managers, designers, and other engineers to deliver a high-quality user experience. You will be part of a team that is building the future of global payments. What you will do: * Design, develop, and maintain the Airwallex iOS app. * Write clean, well-documented, and testable code. * Collaborate with product managers, designers, and other engineers to deliver new features and improvements. * Participate in code reviews and provide constructive feedback. * Troubleshoot and debug issues. * Stay up-to-date with the latest iOS technologies and trends. * Contribute to the continuous improvement of our development processes. What you bring: * Bachelor's degree in Computer Science or a related field. * 5+ years of experience in iOS development. * Strong understanding of Swift and the iOS SDK. * Experience with UIKit and/or SwiftUI. * Experience with RESTful APIs. * Experience with unit and UI testing. * Excellent communication and collaboration skills. * Strong problem-solving skills. * Experience with Agile development methodologies. Bonus Points: * Experience with payment systems. * Experience with security and cryptography. * Experience with CI/CD pipelines. * Contributions to open-source projects. What we offer: * Competitive salary and benefits. * Opportunity to work on a cutting-edge product. * Fast-paced and dynamic work environment. * Opportunity to learn and grow. * Be part of a global team. * Great office location. * Free lunch and snacks. * Team building events.