Senior React Native Engineer

3 weeks, 4 days ago
Full-time
Mid Level
Mobile Development
QuantumHR

QuantumHR

QuantumHR specializes in simplifying complex HR and payroll processes in Egypt, providing comprehensive solutions for payroll calculations, income tax, social insurance, and compliance to empower local and international businesses.

Professional Services
1-10
Founded 2019

Description

  • Build and maintain high-quality mobile applications using React Native and TypeScript.
  • Extend and optimize a schema-driven form renderer engine.
  • Develop offline-first features including sync, local storage, and conflict resolution.
  • Implement real-time collaboration and task management features.
  • Optimize app performance, including rendering, re-renders, scroll performance, and memory usage.
  • Handle platform-specific challenges across iOS and Android.
  • Build reusable, scalable components within a design system.
  • Ensure reliability through logging, crash handling, and robust error states.
  • Collaborate with backend, frontend, and QA teams.

Requirements

  • 3–5 years of mobile development experience, including 2+ years with React Native.
  • Strong understanding of React Native internals, including the JS thread, UI thread, and bridging.
  • Strong TypeScript and JavaScript fundamentals, including closures, async behavior, and state management.
  • Experience building scalable, reusable components and design systems.
  • Solid understanding of performance optimization in mobile apps.
  • Experience handling cross-platform mobile challenges across iOS and Android.
  • Degree in Engineering or Computer Science.
  • Experience with schema-driven UI or dynamic form rendering systems is a plus.
  • Experience building offline-first mobile applications is a plus.
  • Familiarity with Expo is a plus.
  • Experience publishing apps to the Apple App Store and Google Play is a plus.
  • Exposure to React web or other cross-platform ecosystems is a plus.

Benefits

  • High-impact role at a product in a key scaling stage.
  • Work on a platform used by enterprise clients in real-world operations.
  • Strong growth trajectory toward global expansion and Gartner recognition.
  • Competitive package paid in USD.

Interested in this position?

Apply directly on the company website

Apply Now

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