Senior React Native Developer

Company Introduction

Codebase builds exceptional software teams for clients across the USA and India. We take on our clients' biggest engineering risks — speed, quality, and the cost of hiring the wrong people — and solve them with vetted engineering talent and a custom agile process. Codebase is a great place to work at. The culture is transparent and every employee, irrespective of their position, is given a chance to be heard.

We're looking for ahands-on React Native developer who can independently own mobile development end-to-end — from architecture decisions to app store delivery. You'll work closely with a lean engineering team building scalable mobile products for enterprise clients.

Key Responsibilities:

• Build and maintain high-quality cross-platform mobile applications using React Native (iOS & Android)
• Architect scalable, maintainable codebases — component design, state management, and performance optimisation
• Integrate RESTful APIs and third-party SDKs (payments, analytics, push notifications, etc.)
• Own the full release cycle — builds, testing, CI/CD, and app store submissions
• Collaborate with backend and product teams to ship features end-to-end
• Conduct code reviews and contribute to engineering best practices
• Debug and resolve performance issues, crashes, and platform-specific quirks

Requirements:

• 5+ years of experience in mobile application development with React Native
• Strong proficiency in JavaScript (ES6+) / TypeScript
• Strong experience with React Native components, hooks, navigation, and performance optimization
• Hands-on experience with state management libraries:
-- Redux / Redux Toolkit
-- Context API
• Experience with native modules and React Native bridging (writing or consuming native iOS/Android code when required)
• Solid understanding of:
-- Mobile UX principles
-- Apple Human Interface Guidelines (HIG)
-- Material Design guidelines
-- Responsive layouts and adaptive UI
• Experience with testing frameworks:
-- Jest
-- Detox
-- React Native Testing Library
• Experience with mobile CI/CD pipelines:
-- Fastlane
-- Bitrise
-- GitHub Actions
• Experience publishing apps on:
-- Apple App Store
-- Google Play Store
• Good knowledge of API integration (REST/GraphQL), authentication, third-party SDK integrations, debugging, and performance optimization
• Familiarity with Git workflows, Agile/Scrum, code reviews, Xcode, Android Studio, Gradle, and CocoaPods

Soft Skills

• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal abilities.
• Ability to work independently and as part of a team.
• Proactive and eager to learn new technologies.