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 2,000 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. 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 Our Mobile Team is responsible for the end-to-end development of both our iOS and Android apps, leveraging the latest technologies to build a seamless user experience. On iOS, we work with SwiftUI, Combine, and Async/Await, while on Android we use AndroidX, Coroutines, Hilt, and a suite of Jetpack libraries. You'll be joining Airwallex at a pivotal moment as we expand the capabilities of our modern, fully native mobile apps. These apps empower customers to manage global B2B payments, submit and approve expenses, and control both virtual and physical Airwallex cards-including seamless Apple Pay and Google Pay integration for card transactions. 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. This role is can be based in Singapore or Melbourne. Responsibilities - Take ownership of the design, implementation, and delivery of key features across our iOS and Android apps, ensuring they are intuitive, performant, and reliable. - Collaborate closely with fellow engineers to define architecture, share best practices, and drive high-quality standards across platforms. - Influence how we scale and evolve our mobile apps-built less than three years ago-by shaping core architecture and contributing to long-term technical direction. - Go beyond feature development: contribute to team processes, product decisions, and broader engineering strategy as we scale globally. - Be a hands-on technical leader who takes pride in clean, testable code and actively supports continuous improvement across the mobile stack. 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: - 6+ years of experience developing native mobile applications on iOS or Android, using modern frameworks and development practices - Bachelor's degree or higher in Computer Science, Engineering, or a related field - Proven experience shipping one or more production apps, ideally available in the App Store or Google Play - Strong focus on code quality-writes testable code with high test coverage - Experience maintaining CI/CD pipelines (e.g. GitHub Actions, Bitrise) Preferred Qualifications: - Experience with modern Android or iOS development tools and libraries, such as AndroidX, Jetpack, SwiftUI, Combine, Hilt, or Coroutines Applicant Safety Policy: Fraud and Third-Party Recruiters To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page. Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

• Como Senior Android Engineer harás parte de nuestro equipo de Móviles donde estarás a cargo de la construcción de características y productos para nuestra aplicación (pagos electrónicos y cuenta de depósito) • Trabajarás muy de cerca con Desarrolladores Backend, Móviles, DevOps y Testers para garantizar que se cumplan los estándares bajo un entorno Ágil y Lean • Construir nuevas características y productos orientados a pagos y banca en un entorno de crecimiento acelerado • Aportar en decisiones de arquitectura y selección de librerías, herramientas y procesos • Construir arquitecturas escalables, reutilizables, de alto rendimiento y calidad • Dar puntos de vista y generar crítica constructiva • Aportar dentro de un equipo multifuncional con diferentes personas: Product Managers, UX Designers, Developers, Testers, etc.

• Desenvolver e manter aplicativos nativos para Android utilizando **Kotlin** e **Jetpack Components**. • Implementar interfaces complexas e responsivas seguindo as diretrizes de design da plataforma (Material Design). • Integrar APIs REST/GraphQL utilizando autenticação segura, versionamento e boas práticas de caching. • Garantir modularidade e escalabilidade do código com **Clean Architecture** e **MVVM**. • Criar e manter testes unitários, instrumentados e de UI para assegurar a qualidade das releases. • Participar de code reviews e definição de padrões de desenvolvimento. • Identificar e corrigir problemas de performance, consumo de memória e rede. • Colaborar com equipes de backend, QA, produto e design para entregar soluções alinhadas ao negócio. • Configurar pipelines de build, testes e publicação (Google Play), com automação de processos via **Gradle** e ferramentas de CI/CD.

• Develop Android app software from conception to production for millions of drivers and vehicles around the world. • Actively participate in reviewing, evaluating, and providing feedback on product designs and architectures with a software engineering focus. • Evaluate and recommend new and emerging products and technologies. • Write and contribute to high-quality documentation for software engineers. • Work effectively with product managers, product designers and other technical experts.