Software Development Engineer III

What you need :

- 8+ years of software engineering experience, with strong hands-on experience in enterprise or product environments.

- 4+ years of hands-on experience building cross-platform mobile applications using React Native and Expo.

- Strong proficiency in JavaScript and TypeScript, with a solid understanding of React, Hooks, Context API, component lifecycles and modern React Native concepts.

- Strong experience with Expo SDK, Expo Router, EAS workflows and mobile state management using Redux Toolkit, Zustand or MobX.

- Strong understanding of iOS and Android development and deployment, including app performance, caching, accessibility, deep linking, app signing and app-store guidelines.

- Experience with REST/GraphQL APIs, Git/GitHub, CI/CD and mobile testing using tools such as Jest, React Native Testing Library, Maestro or Appium; strong ownership and problem-solving skills.

What you'll do :

- Build and maintain scalable, production-ready cross-platform mobile applications using React Native and Expo.

- Design and develop reusable UI components and large-scale mobile UI systems using clean and maintainable engineering practices.

- Integrate REST/GraphQL APIs and third-party libraries, and work closely with Product, Design and Backend teams to deliver end-to-end features.

- Optimise mobile applications for performance, scalability, caching, accessibility and security, including profiling and resolving production issues.

- Build and maintain automated tests and use Agentic AI across development, documentation and testing to improve engineering productivity.

- Take ownership of technical deliverables, troubleshoot complex issues and contribute to technical decisions, engineering standards and best practices across the mobile application.

Skills

React Native, TypeScript, Javascript, MobX, Redux