Mobile Developer (React Native + Expo)

Sage Grey Technologies · Exhibitions · JavaScript · TypeScript · 4 days ago
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First seen by Alion on Oct 26, 2026.

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Sage Grey Technologies

Sage Grey Technologies is the leading provider of sustainable technology solutions in Nigeria. Sage The leading technology provider that creates impact by developing and deploying practical and sustainable solutions across various sectors.
sagegreytech.com · Lagos · UTC+01:00

Location: Lagos (Remote). Job Type: Remote. Job Field: Software Development / Mobile Applications.

About the Role

Sagegrey Tech is seeking a skilled Mobile Developer to build and maintain reliable mobile applications, working closely with product managers, designers, and backend engineers to ensure performance, security, and maintainability.

Key Responsibilities
  • Develop and maintain mobile applications using React Native and Expo
  • Build responsive interfaces for different screen sizes
  • Integrate REST APIs and third-party SDKs
  • Implement navigation, state management, and local storage solutions
  • Apply mobile authentication and security best practices
  • Debug and optimise applications using React Native development tools
  • Collaborate with cross-functional teams and use Git for version control
Requirements
  • Strong experience with React Native and hands-on experience with Expo and Expo Application Services (EAS)
  • Proficiency in JavaScript and TypeScript
  • Knowledge of React Hooks, functional components, and mobile application architecture
  • Experience with React Navigation and state management tools such as Redux, Zustand, or Context API
  • Familiarity with AsyncStorage, SQLite, or SecureStore
  • Understanding of API integration, mobile security, and responsive design
  • Experience with Git and collaborative development workflows
  • Must have completed NYSC

How to apply: [email protected]

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