Mobile Application Developer

Company Description

ZestFindz is a dynamic platform that curates a wide range of everyday essentials, blending quality, utility, and design into a streamlined digital shopping experience. Based in India, we aim to empower modern consumers with thoughtfully selected products that bring value to their daily lives. By partnering with emerging brands and local vendors, we offer an inclusive and diverse ecosystem of fashion, lifestyle, home utilities, and skincare products. ZestFindz is the go-to destination for stylish, practical, and smart finds that help customers upgrade their daily lives.

Role Description:

We are looking for a skilled React Native Developer

React Native, TypeScript/JavaScript

You will work closely with backend, design, and product teams to deliver seamless, fast, and stable mobile experiences for the ZestFindz ecosystem.

Key Responsibilities:

• Develop and maintain cross-platform mobile applications using 

  React Native

  .
• Collaborate with design and product teams to deliver pixel-perfect, responsive UIs.
• Integrate 

  REST APIs / GraphQL

   and handle authentication, caching, and error states efficiently.
• Implement and manage app 

  state using Redux / Context API / Zustand

  .
• Optimize app performance, handle animations, memory leaks, and rendering issues.
• Build and integrate 

  native Android (Kotlin)

   and 

  iOS (Swift)

   modules where React Native limitations exist.
• Manage 

  offline storage

   using SQLite / AsyncStorage / MMKV.
• Configure and manage 

  Firebase

   services - Auth, Firestore, Push Notifications, Analytics.
• Handle 

  deep linking

  , 

  in-app navigation

  , and 

  app lifecycle events

  .
• Deploy apps to 

  Google Play Store

   and 

  Apple App Store

   (with signing, provisioning, versioning).
• Work with DevOps to integrate apps into 

  CI/CD pipelines

   (Fastlane / GitHub Actions / Codemagic).
• Write clean, modular, reusable code with proper documentation and testing.
• Debug, profile, and optimize performance for low-end devices and weak networks.
• Ensure 

  security best practices

   - secure token storage, environment management, and data encryption.

Must-Have Skills:

• Strong experience in 

  React Native (0.70+)

   and 

  JavaScript / TypeScript

  .
• Solid understanding of 

  mobile architecture patterns

   (MVC, MVVM, Flux).
• Knowledge of 

  Kotlin (Android)

   and 

  Swift (iOS)

   for native bridge creation and debugging.
• Experience with 

  React Navigation

  , 

  Redux / Context API / Zustand

  , and API integration (Axios / Fetch).
• Familiarity with 

  Firebase

  , 

  App Permissions

  , and 

  Push Notifications (FCM/APNS)

  .
• Good understanding of 

  Android Studio

  , 

  Xcode

  , 

  Gradle

  , and 

  Cocoapods

  .
• Ability to write 

  clean, testable code

   with 

  unit and integration tests

  .
• Working experience with 

  Git / GitHub / GitLab CI/CD

  .
• Problem-solving mindset and ability to debug across full mobile stack.

Good-to-Have Skills (Bonus):

• Knowledge of 

  native SDK integrations

   (Maps, Camera, Payments, etc.).
• Experience with 

  React Query / GraphQL

  .
• Familiarity with 

  Fastlane

  , 

  Crashlytics

  , 

  App Center

  , or 

  Sentry

  .
• Understanding of 

  UX principles

   and animation libraries (Lottie, Reanimated).
• Experience with 

  OTA updates (CodePush)

   and 

  App Store Optimization (ASO)

  .

Salary Range: