About Us:

Zarea Limited is Pakistan’s largest and fastest-growing digital marketplace for physical commodities. We provide innovative solutions in logistics, storage, financing, data & analytics, and offer a seamless digital experience. We are committed to excellence, driving innovation, and delivering the highest standards in everything we do.

The Role:

We are seeking an experienced React Native Developer who is passionate about mobile technologies and has a strong background in building and optimizing mobile applications. The ideal candidate will be responsible for developing and maintaining high-quality mobile apps for both Android and iOS platforms.

Key Responsibilities:

React Native Development:

● Develop and maintain cross-platform mobile applications using React Native.

● Optimize applications for maximum speed and performance.

● Work on native modules using Swift, Objective-C (iOS), and Kotlin/Java (Android) when necessary.

State Management & Architecture:

● Implement state management using Redux, Zustand, or MobX.

● Follow best practices for modular and scalable React Native app architecture.

API Integration & Data Handling:

● Integrate RESTful APIs and GraphQL endpoints.

● Work with third-party APIs, SDKs, and services such as Firebase, AWS, and payment gateways.

Performance Optimization & Debugging:

Identify and fix performance bottlenecks in mobile applications.

● Use profiling tools like Flipper, React DevTools, and Firebase Performance Monitoring.

Mobile App Deployment & CI/CD:

● Build and deploy applications to the Apple App Store and Google Play Store.

● Implement CI/CD pipelines using Fastlane, Bitrise, or GitHub Actions.

Security & Compliance:

● Ensure compliance with platform-specific guidelines.

● Implement authentication and security best practices using OAuth, JWT, or Firebase Auth.

Testing & Quality Assurance:

● Write unit, integration, and end-to-end tests using Jest, Detox, Appium.

● Maintain clean, maintainable, and well-documented code.

Collaboration & Agile Development:

● Work closely with backend developers, UI/UX designers, and product teams.

● Participate in Agile/Scrum methodologies for iterative development.

Required Skills & Qualifications:

Technical Skills:
✔ Strong proficiency in React Native, TypeScript, JavaScript (ES6+)
✔ Experience with Redux, Zustand, or MobX for state management
✔ Hands-on experience with Native Modules (Swift, Kotlin, Java, Objective-C)
✔ Expertise in working with RESTful APIs, GraphQL, and WebSockets
✔ Proficiency in Firebase, AWS (S3, Lambda, SNS, DynamoDB, etc.)
✔ Experience with Push Notifications (FCM, OneSignal, or AWS SNS)
✔ Strong debugging and performance optimization skills
✔ Experience in handling app releases & CI/CD pipelines
✔ Knowledge of Git, GitHub/GitLab, and version control best practices
✔ Familiarity with App Store & Play Store submission process

Soft Skills:
✔ Strong problem-solving and analytical skills
✔Ability to work independently and in a team
✔ Good communication skills and ability to collaborate with cross-functional teams
✔ Passion for learning and staying updated with the latest mobile technologies

Preferred Qualifications:

✔ Experience in eCommerce or SaaS-based applications
✔ Knowledge of React Native Reanimated, Lottie Animations, and Skia
✔ Understanding of PWAs and offline data handling
✔ Experience with Bluetooth, NFC, or IoT integrations in mobile apps

Salary: Based on experience