Mobile Application Developer — Flutter / React Native

About the Role

Core App Development

• Design, develop, and ship a cross-platform mobile application for both
• iOS (App Store)
• and

Android (Google Play)

• from a single codebase using
• Flutter or React Native.
• Own the full development lifecycle — architecture, development, testing, deployment, and post-launch iteration.
• Build responsive, high-performance UIs that feel native on both platforms — pixel-perfect, smooth, and fast.
• Implement
• state management
• solutions appropriate to app complexity (Provider, Riverpod, Bloc for Flutter / Redux, Zustand for React Native).

AI Integration

• Integrate AI-powered features into the app product recommendation engines, intelligent search, personalisation layers, chatbot assistants, or smart onboarding flows.
• Connect and manage third-party AI APIs (OpenAI, Anthropic Claude, Google Gemini, and similar).
• Explore and implement
• on-device ML capabilities
• where performance and privacy require it (TensorFlow Lite, Core ML).
• Stay ahead of emerging AI capabilities and proactively propose features that can give the product a competitive edge.

Backend & API Integration

• Build and maintain RESTful or GraphQL API integrations connecting the app to backend systems.
• Implement secure
• user authentication
• (OAuth 2.0, JWT, biometric login).
• Integrate
• payment gateways
• (Stripe, Apple Pay, Google Pay) for in-app purchases and subscriptions.
• Implement
• push notifications
• , deep linking, and in-app messaging systems.
• Work with cloud services (Firebase, AWS, or GCP) for database, storage, and serverless functions.

Performance & Quality

• Write
• clean, maintainable, well-documented code
• — code that the next developer can open and understand.
• Implement automated testing — unit tests, widget tests, and integration tests.
• Monitor and optimise app performance — load times, frame rates, memory usage, and battery consumption.
• Conduct thorough testing across a range of real and simulated devices before every release.

Collaboration & Innovation

• Work directly with the Marketing Manager and IT manager to understand campaign needs and build features that support growth.
• Collaborate with the Graphic Designer on UI implementation — bringing design assets to life accurately.
• Propose new features, technical improvements, and AI-powered enhancements proactively.
• Document your architecture, APIs, and codebase decisions for long-term maintainability.

Cross-Platform Framework- Expert Level Required

• Flutter (Dart).
• React Native (JavaScript/TypeScript).
• You must have
• published live apps
• on both the App Store and Google Play Store using your chosen framework.

Strong Advantage (Not Mandatory)

• Experience with

TensorFlow Lite or Core ML

• for on-device AI.
• Experience with

Agile/Scrum

• development methodology.
• Basic knowledge of backend development (Node.js, Python, or similar).
• UI/UX sensibility — you don't need to be a designer, but you need to know when something looks wrong.
• Experience in
• health tech, wellness, or supplement applications
• specifically.

Your Portfolio Must Show Us

• We will not take your word for any technical skill.
• Show us working apps.
• Your application must include links to apps you have built that are currently live on the App Store and/or Google Play Store.
• No exceptions.
• We want to see:
• ✅ At least
• one live app
• published on both iOS and Android
• ✅ Evidence of
• AI or ML feature integration
• in a live product
• ✅
• Complex UI implementations
• — not just basic list/detail screens
• ✅ Any
• healthcare, wellness, e-commerce, or subscription-based app

experience

• ✅ GitHub profile showing
• active, clean, real code
• (not tutorial projects)
• Major advantage:
• ✅ A before/after story — an app you built, launched, iterated, and improved based on real user data