Sr. Mobile Developer-ReactNative
Infinium AssociateDelhi, India₹1,500,000 – ₹2,000,000
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Job Description
We are looking for a Senior Mobile Developer with deep React Native expertise to lead feature development on our investor-facing and advisor-facing mobile applications. You will own critical mobile modules end-to-end — from architecture through App Store release — and actively integrate AI capabilities into the mobile experience. Key Responsibilities ● Design and develop high-quality, production-grade React Native features for iOS and Android apps serving retail investors and wealth advisors. ● Own module-level architecture decisions: navigation, state management, offline handling, performance optimisation, and security. ● Integrate with backend APIs for real-time portfolio data, transaction processing, KYC workflows (Digilocker, V-CIP, eSign), UPI, and payment flows. ● Implement AI-powered mobile features: intelligent recommendations, conversational interfaces, AI-assisted portfolio insights, and smart alerts. ● Write unit tests, integration tests, and E2E tests; maintain high coverage on critical modules. ● Conduct thorough code reviews; mentor junior and mid-level mobile engineers. ● Optimise app performance: startup time, frame rates, memory profiling, and battery usage. ● Manage app release pipelines: CI/CD, TestFlight/Play Console beta, App Store/Play Store deployment, and OTA updates. ● Collaborate with Product, Design (Figma), and Backend teams in Agile sprints. Required Qualifications ● 4–8 years of mobile development experience with 3+ years in production React Native apps. ● Strong JavaScript/TypeScript fundamentals; deep understanding of React hooks, context, and performance patterns. ● Experience with state management (Redux Toolkit, Zustand, or Jotai) and navigation (React Navigation v6+). ● Hands-on with native modules/bridging when React Native abstractions are insufficient. ● Experience with mobile CI/CD (Fastlane, GitHub Actions, Bitrise, or equivalent). ● Knowledge of mobile app security: certificate pinning, biometric auth, secure storage, jailbreak/root detection. ● B.Tech / B.E. in Computer Science or equivalent from a reputed institution. Good to Have ● Experience in fintech or BFSI mobile apps — MF transaction apps, trading apps, insurance apps, or payment apps. ● Familiarity with SEBI/AMFI/IRDAI compliance requirements for digital financial products. ● Exposure to LLM integration on mobile: streaming responses or AI assistant UX patterns. ● Experience with React Native New Architecture (Fabric, JSI, TurboModules). AI Expectations ● Use AI coding assistants (GitHub Copilot, Cursor, Claude) as standard daily practice. Skills:- React Native, Javascript, TypeScript, Artificial Intelligence (AI), CI/CD, Redux/Flux and Large Language Models (LLM)
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