Gammastack - Senior React Native Developer

Job Description

Key Responsibilities :

Lead Frontend Development

• Own the architecture, implementation, and delivery of scalable and maintainable React and React Native applications.
  
  

• Lead and mentor a team of 20+ frontend engineers; conduct code reviews, define coding standards, and foster best practices across teams.
  
  

• Build high-performance UIs using React (v18 & v19) and React Native (CLI & Expo).
• Optimize applications for maximum speed and scalability.
• Implement state management using Redux, Redux Thunk, Redux Saga, RTK Query, and React Query.
  
  

• Handle app signing, packaging, and submission for both Google Play and Apple App Store.
• Ensure compliance with store policies and guidelines.
  
  

• Design modular, testable, and reusable frontend components.
• Identify and fix performance bottlenecks across platforms.
• Uphold high standards in code quality, readability, and maintainability.
  
  

• Participate in client meetings to understand requirements and offer technical consultation.
• Translate business needs into technical solutions.
  
  

• Work in Agile/Scrum teams with Product Managers, Designers, and Backend Developers to deliver new features.
• Own project timelines and delivery quality.
  
  

• 5+ years of professional experience in React and React Native development.
• Proven experience leading large frontend teams and working on cross-platform projects.
• Strong grasp of JavaScript (ES6+), TypeScript, and modern development tools.
• Experience with CI/CD pipelines, version control (Git), and automated testing.
• Excellent problem-solving and debugging skills.
• Strong communication skills and ability to work in client-facing roles.