Mobile Engineer

Location: Perth, Western Australia

Workplace: Hybrid

Engagement: Permanent

We are looking for a Senior Mobile Application Developer with a strong cross-platform foundation and a passion for building high-quality mobile experiences. The ideal candidate thrives in collaborative environments, communicates clearly, and stays ahead of emerging tech trends including AI.

About Horizon Digital

Horizon Digital is a Perth-based AI and custom software consultancy of around 70 people. We are an AWS Generative AI Competency Partner, delivering AI and integrated software for Tier One Australian enterprises across mining, energy, finance, healthcare, and government. We build production-grade software, not prototypes that go nowhere.

Mandatory Skills

• 5+ years of mobile development experience.
• React Native — strong, production-grade expertise.
• Flutter — strong, production-grade expertise.
• Full App Store and Google Play Store release cycle, including provisioning profiles, signing certificates, and store listings.

Technical Skills

• State management — Redux, MobX.
• RESTful APIs and GraphQL integration.
• Push notifications via FCM and APNs.
• Deep linking and universal links.
• Offline-first architecture and local storage — SQLite, Hive, AsyncStorage.
• Performance optimisation — lazy loading, memory management, render performance.
• CI/CD pipelines for mobile — Fastlane, Bitrise, GitHub Actions.
• Unit, integration, and UI testing — Jest, Detox, Flutter Test.
• Version control — Git and branching strategies.

Good to Have

• Swift for native iOS development.
• Kotlin for native Android development.
• In-app purchases and subscription management.
• Firebase suite — Analytics, Crashlytics, Remote Config.
• WebSocket or real-time data integration.

Bonus Points

• Backend development experience in Node.js or Python.
• Hands-on use of AI tools or integration of AI and ML features in mobile apps.
• Experience with on-device ML — TensorFlow Lite or Core ML.

Why Horizon Digital

• Work on real production software for some of Australia's biggest enterprises.
• A flat, high-performing team of around 70 with offshore delivery in Pakistan.
• Ownership and autonomy with mentorship from senior engineers.
• Modern tooling and a fast-moving, high-quality product environment.
• Hybrid working with genuine flexibility.

How to Apply ⤵️

If this sounds of interest, please apply or email [email protected]