Sr. Mobile Developer-ReactNative
Infinium Associate
Job Description & Responsibilities
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
48 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. .
About Infinium Associate
Required Skills
Job Details
Posted by
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Posted on:
16 Aug 2026
About Infinium Associate
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