Mobile APP 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 askilled React Native Developer to design, develop, and maintain high-performance cross-platform mobile applications forAndroid and iOS .

The ideal candidate must have strong command overReact Native, TypeScript/JavaScript , and working knowledge ofKotlin (Android) andSwift (iOS) to build and integrate native modules when needed.

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 usingReact Native .
• Collaborate with design and product teams to deliver pixel-perfect, responsive UIs.
• IntegrateREST APIs / GraphQL and handle authentication, caching, and error states efficiently.
• Implement and manage appstate using Redux / Context API / Zustand .
• Optimize app performance, handle animations, memory leaks, and rendering issues.
• Build and integratenative Android (Kotlin) andiOS (Swift) modules where React Native limitations exist.
• Manageoffline storage using SQLite / AsyncStorage / MMKV.
• Configure and manageFirebase services - Auth, Firestore, Push Notifications, Analytics.
• Handledeep linking ,in-app navigation , andapp lifecycle events .
• Deploy apps toGoogle Play Store andApple App Store (with signing, provisioning, versioning).
• Work with DevOps to integrate apps intoCI/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.
• Ensuresecurity best practices - secure token storage, environment management, and data encryption.

Must-Have Skills:

• Strong experience inReact Native (0.70+) andJavaScript / TypeScript .
• Solid understanding ofmobile architecture patterns (MVC, MVVM, Flux).
• Knowledge ofKotlin (Android) andSwift (iOS) for native bridge creation and debugging.
• Experience withReact Navigation ,Redux / Context API / Zustand , and API integration (Axios / Fetch).
• Familiarity withFirebase ,App Permissions , andPush Notifications (FCM/APNS) .
• Good understanding ofAndroid Studio ,Xcode ,Gradle , andCocoapods .
• Ability to writeclean, testable code withunit and integration tests .
• Working experience withGit / GitHub / GitLab CI/CD .
• Problem-solving mindset and ability to debug across full mobile stack.

Good-to-Have Skills (Bonus):

• Knowledge ofnative SDK integrations (Maps, Camera, Payments, etc.).
• Experience withReact Query / GraphQL .
• Familiarity withFastlane ,Crashlytics ,App Center , orSentry .
• Understanding ofUX principles and animation libraries (Lottie, Reanimated).
• Experience withOTA updates (CodePush) andApp Store Optimization (ASO) .

Salary Range: 6LPA to 10LPA