Senior React Native Developer

Codebase; Pune District; On-site; INR 850,000 - 1,500,000; Full time

Job summary

Codebase, a growing software services company based in Pune, India, is seeking a hands-on React Native developer. In this role, you will independently manage mobile development from architecture decisions to app store delivery, working closely with a dynamic engineering team.

Your responsibilities include building high-quality cross-platform applications and collaborating with backend teams to ship features efficiently. The ideal candidate has strong experience in React Native, JavaScript, and a solid understanding of mobile UX principles.

Qualifications

• 5+ years of experience in mobile application development with React Native.
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Experience with mobile CI/CD pipelines (Fastlane, Bitrise, GitHub Actions).

Responsibilities

• Build and maintain cross-platform mobile applications using React Native.
• Architect scalable and maintainable codebases.
• Own the full release cycle including testing and app store submissions.

Skills

React Native

JavaScript (ES6+)

TypeScript

Redux / Redux Toolkit

Context API

Testing frameworks

Mobile UX principles

API integration

Tools

Jest

Detox

Fastlane

Bitrise

GitHub Actions

Xcode

Android Studio

Gradle

CocoaPods

Job description

Company Introduction

Codebase is a young software services company with a great pool of tech-savvy developers. We started in the spring of 2018, and have been growing aggressively. We are located in Pune, India, and serve software product companies across the globe; focusing on enterprise SaaS, eCommerce, cloud, and application development. We're looking for a hands-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.