Senior React Native Developer

Role: Senior React Native Developer (4-7 years experience)

Location Type: Remote (with company base in Mumbai, Maharashtra) | Hybrid workweek available

Status: Immediate Joiners Only

About the Role

We are seeking a seasoned React Native expert to own the mobile experience end-to-end for high-traffic e-commerce applications. You will architect scalable solutions, optimize performance on low-end devices, and deliver flawless UX across iOS and Android platforms.

Key Responsibilities

• Design and build production-grade React Native apps from scratch to App Store/Play Store deployment.
• Architect complex e-commerce flows including product catalogs, carts, checkout processes, payment gateway integrations (Razorpay, Stripe), and order tracking.
• Optimize app performance: reduce Time To Interactive (TTI), ensure 60fps animations, and manage memory efficiently on low-end devices.
• Integrate REST/GraphQL APIs; implement robust state management using Redux Toolkit or Zustand.
• Implement push notifications, deep linking, in-app navigation, and offline-first strategies.
• Maintain CI/CD pipelines using Fastlane, GitHub Actions, or Bitrise and write clean, well-tested code (Jest/Detox).

Tech Stack Requirements

• Core: React Native CLI & Expo, TypeScript, React Navigation v6+, iOS/Android basics.
• Data & State: Redux Toolkit/Zustand, React Query/SWR, AsyncStorage/MMKV, Firebase Realtime DB/Firestore.
• DevOps: Fastlane/GitHub Actions, Jest/Detox, Sentry/Crashlytics, Flipper/Reactotron.

Nice to Have

New Architecture (JSI/Fabric), React Native Web/Monorepo setups, AR try-on experiences, Shopify/WooCommerce SDKs, WCAG accessibility implementation, and live map integration.

Qualifications

• Bachelor's degree in Computer Science or equivalent practical experience.

Benefits & Culture

• Work on diverse projects for Fortune 500 clients.
• Competitive salary with performance-based growth.
• Dynamic, collaborative environment focused on agility and innovation.
• Certification reimbursement and healthcare coverage included.

To Apply: Please submit your detailed resume to jobs@bigrattle.com with the subject line 'Application for Senior React Native Developer' highlighting specific project contributions and accomplishments.