Senior Staff Engineer React Native Mobile App Developer

REQUIREMENTS:

Total experience: 7.5 years in Software UI/Frontend Engineering preferably in Enterprise or Product companies.
Hands-on experience developing React Native mobile applications using the Expo Framework.
Strong hands-on experience in React Native and JavaScript ES6.
Strong understanding of React principles React Hooks Context API and component lifecycles.
Strong experience with state management libraries such as Redux/Redux Toolkit Zustand or MobX.
Hands-on experience with Expo SDKs Expo Router and EAS workflows.
Strong understanding of iOS and Android application development deployment lifecycles application signing and App Store/Google Play Store guidelines.
Strong knowledge of Git and GitHub including continuous integration pipelines.
Experience integrating mobile applications with backend APIs using REST and/or GraphQL.
Good understanding of mobile application caching strategies and performance optimization.
Experience with performance profiling and optimization of production-ready mobile applications.
Strong understanding of Accessibility AA/WCAG standards and experience building accessible applications.
Experience designing and implementing large-scale reusable UI systems and working with component libraries.
Experience with mobile application testing frameworks such as Jest React Native Testing Library Maestro or Appium.
Understanding of JavaScript Bridge/JSI and React Native architecture.
Experience with Agentic AI AI agents specifications and AI-assisted development documentation and testing.
Knowledge of Flexbox and CSS Grid-based systems.
Experience with packaging/build tools such as Babel or Webpack.
Knowledge of Figma and ability to translate UI/UX designs into mobile experiences.
Understanding of Deep Linking and SEO concepts.
Good understanding of Agile methodologies Scrum/Kanban JIRA and Confluence.
Strong analytical problem-solving communication ownership and leadership skills.

RESPONSIBILITIES:

Develop and maintain high-performance cross-platform mobile applications using React Native and Expo.
Build scalable iOS and Android applications from a single codebase while following enterprise UI and design standards.
Collaborate with Engineering Managers Product Managers UI/UX Designers and Backend Engineers to deliver seamless mobile experiences.
Leverage Agentic AI specifications skills and AI agents to accelerate development documentation and testing activities.
Design and implement clean reusable scalable and maintainable React Native components.
Integrate REST/GraphQL APIs and third-party libraries into mobile applications.
Implement effective state management using Redux/Redux Toolkit or other suitable state management solutions.
Optimize applications for performance scalability reliability accessibility and security.
Perform performance profiling and troubleshoot production application issues.
Implement caching strategies to improve application performance and user experience.
Develop accessible applications aligned with Accessibility AA/WCAG standards.
Manage mobile application build signing deployment and release processes for iOS and Android.
Work with Expo Router EAS workflows and modern Expo tooling.
Write and maintain automated tests using Jest React Native Testing Library Maestro Appium or similar frameworks.
Collaborate with backend teams to integrate APIs and troubleshoot end-to-end application issues.
Translate Figma designs and product requirements into high-quality mobile UI experiences.
Participate in Agile ceremonies sprint planning backlog refinement and technical discussions.
Work with JIRA and Confluence to manage requirements EPICs Stories Tasks and Acceptance Criteria.
Take ownership of technical deliverables lead initiatives resolve complex problems and mentor junior engineers.

Qualifications :

Bachelors or masters degree in computer science Information Technology or a related field

Remote Work :

No

Employment Type :

Full-time