React Native Mobile Developer

Leuwint Technologies; Saudi Arabia; On-site; SAR 180,000 - 300,000; Full time

Job summary

Leuwint Technologies in Riyadh is seeking an experienced React Native Developer to design, develop, and maintain cross‑platform mobile applications for iOS and Android.

You will build reusable components with JavaScript and TypeScript, integrate REST APIs and third‑party SDKs, and optimize app performance while ensuring robust security. The role includes deploying apps to Google Play and Apple App Store, working in an Agile team, and contributing to a FinTech-focused product.

Qualifications

• 6-9 years of experience in mobile application development, with at least 3 years of hands-on React Native experience.
• Strong experience in React Native, JavaScript (ES6+), and TypeScript.
• Knowledge of React Hooks, Redux Toolkit, Zustand, or Context API.
• Experience with REST APIs, JSON, and asynchronous operations.
• Understanding of native iOS and Android development.
• Experience with Git, CI/CD pipelines, and mobile build tools.
• Knowledge of mobile app security and performance optimization.

Responsibilities

• Develop and maintain mobile applications using React Native.
• Build reusable components using JavaScript and TypeScript.
• Integrate REST APIs and third-party SDKs.
• Implement state management and optimize application performance.
• Handle native iOS/Android functionalities, debugging, and security.
• Manage application deployment to Google Play Store and Apple App Store.

Skills

React Native

JavaScript (ES6+)

TypeScript

REST APIs

State management

Mobile performance optimization

Security awareness

Agile/Scrum

Tools

Git

CI/CD pipelines

Firebase

Jest/Detox/Appium

Job description

We are looking for an experienced React Native Developer to design, develop, and maintain cross-platform mobile applications for iOS and Android.

Key Responsibilities

• Develop and maintain mobile applications using React Native.
• Build reusable components using JavaScript and TypeScript.
• Integrate REST APIs and third-party SDKs.
• Implement state management and optimize application performance.
• Handle native iOS/Android functionalities, debugging, and security.
• Manage application deployment to Google Play Store and Apple App Store.

Required Skills

• 6- 9 years of experience in mobile application development, with at least 3 years of hands-on React Native experience.
• Strong experience in React Native, JavaScript (ES6+), and TypeScript.
• Knowledge of React Hooks, Redux Toolkit, Zustand, or Context API.
• Experience with REST APIs, JSON, and asynchronous operations.
• Understanding of native iOS and Android development.
• Experience with Git, CI/CD pipelines, and mobile build tools.
• Knowledge of mobile app security and performance optimization.

Preferred Skills

• React Native CLI, Expo, and Firebase.
• Swift, Kotlin, Java, or Objective-C.
• Banking/FinTech domain experience.
• Jest, Detox, or Appium testing frameworks.
• Agile/Scrum and Jira experience.

Location - Riyadh,Saudi Arabia