We are Brixio Technologies, an innovative IT solutions company based in Dubai, delivering mission-critical platforms in mobility, e-governance, and education technology across the GCC. Our projects include complex national-scale applications like digital driving school systems, regulatory inspection platforms, and payment gateways.
We are looking for a Senior React Native Developer to join our agile product team and help usbuild, optimize, and scale high-performance mobile applications for both iOS and Android.
Ideally, the candidate will also have experience working with React for web applications, so they can contribute to full-stack feature delivery when required.
Urgent Hiring!
Philippines : Remote - Freelance Contract
U.A.E.: On-Site - Freelance Contract (preferably with own freelance/dependent/husband's/wife's/parent's visa)
Schedule (UAE time) :
MON to THURS 8:00 AM to 5:30 PM
FRIDAYS 8:00 AM to 3:30 PM
- Develop, maintain, and enhance cross-platform mobile applications using React Native
- Ensure high performance, responsiveness, and stability of applications on both iOS and Android
- Work closely with backend developers, product managers, and designers in Agile (Scrum) sprints
- Manage build configurations for Android and iOS (Gradle, Xcode, Fastlane)
- Implement clean, maintainable, and reusable code components and modular architecture
- Integrate RESTful APIs and handle secure authentication flows, file uploads, and device permissions
- Optimize performance, fix bugs, and ensure compliance with store submission guidelines
- Conduct code reviews, unit tests, and CI/CD pipeline improvements
- Collaborate with QA for UAT, regression, and release validation
Requirements
- 5+ years of professional experience in mobile development, with at least 3+ years in React Native
- Strong proficiency with JavaScript/TypeScript
- Deep understanding of React Native internals and performance tuning
- Experience with native build tools:
- iOS: Xcode, CocoaPods, provisioning profiles, certificates
- Android: Gradle, keystore setup, AAB generation
- Proven ability to debug native and JS code and profile performance
- Familiarity with React Navigation, Redux, AsyncStorage, and mobile testing tools
- Strong understanding of responsive design, accessibility, and offline-first architecture
- Experience integrating APIs, WebSockets, push notifications, and media handling
- Knowledge of App Store / Play Store publishing, crash reporting (e.g., Sentry, Firebase Crashlytics)
- Experience with Expo or modular monorepo setups
- Understanding of CI/CD for mobile apps (e.g., Bitrise, GitHub Actions, Fastlane)
- Prior exposure to Arabic language support or RTL interfaces
- Familiarity with security best practices for mobile (SSL pinning, secure storage, etc.)
- Knowledge of React for Web with component sharing between mobile/web.
