Full-Stack React Native Developer

Engineering · Remote / APAC Full\-Stack React Native Developer Full\-time #### **About the Role** At Aye, we're reimagining how people pay, earn, and connect: using face as the new universal identifier for payments, loyalty, and personalised experiences. We're looking for a Full\-Stack React Native Developer to join our product and engineering team, building high\-performance, scalable mobile applications that power the Aye ecosystem. You'll play a key role in enhancing our mobile experience, integrating advanced APIs, and ensuring reliability across both iOS and Android platforms. This role offers the opportunity to shape a product used by thousands of users and merchants across Southeast Asia. #### **Key Responsibilities** **App Development:** Build, maintain, and optimise cross\-platform mobile apps using React Native, ensuring high performance and responsiveness. Collaborate with UI/UX designers and backend teams to deliver seamless, user\-centred experiences. **Backend Integration:** Develop and maintain Node.js services, integrating APIs and ensuring smooth data flow between front\-end and backend systems. Manage PostgreSQL databases and implement Sequelize ORM for structured data modelling. **Feature Implementation:** Integrate Firebase Cloud Messaging (FCM) for push notifications and other mobile engagement tools. Handle app release cycles including build configuration, release management, and App Store / Play Store submission. **Code Quality \& Collaboration:** Write clean, well\-structured, and maintainable code following best practices and version control standards. Contribute to code reviews and deployment processes via Git workflows. **Security \& Performance:** Implement mobile security best practices to safeguard sensitive data and API communications. Optimise for stability, scalability, and speed across devices and OS versions. #### **What We're Looking For** * 3\+ years hands\-on React Native experience shipping production apps to both App Store and Play Store * Strong proficiency in Node.js, PostgreSQL, and Sequelize ORM * Solid experience with Redux, MobX, or equivalent state management * Familiarity with FCM, mobile deployment workflows, and certificate/provisioning management * Strong command of Git and modern CI/CD practices (Fastlane, Bitrise, or equivalent) * Proven contribution to full product lifecycles: from concept to live deployment #### **Bonus Skills** * Experience in loyalty systems, payment integrations, or biometric SDK integration * Familiarity with geolocation, deep linking, or map services in production mobile apps * Docker familiarity; experience with mobile performance profiling and crash analytics #### **How to Apply** Email jobs@aye\-ai.org with your CV, GitHub profile, links to apps you've shipped, and a short note on your most impactful contribution to a React Native codebase.