Lead Engineer

5 days ago

Gurgaon, Haryana, India Tap Health Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Role - Principal Engineer - Frontend [React Native], AI HealthTech startup

Experience: 4+ years

Location: Gurgaon, work from office

About Tap Health:

Tap Health is a deep tech startup that helps people manage chronic conditions between doctor visits with AI-first, mobile-first digital therapeutics.

Our flagship, fully autonomous diabetes digital therapeutic makes daily disease management effortless, delivering real-time, human-level guidance tailored to each user's habits, psychology, and health data.

By combining predictive AI, behavioural science and vernacular design, we are creating care products that are radically more scalable and easier to follow than legacy models.

We are reimagining chronic care to fit how people live

Role Overview: Principal Engineer - Frontend [React Native]

As a Principal Engineer at Tap Health, you'll build and maintain our cross-platform mobile applications using React Native. You'll work closely with design, product, and backend teams to deliver high-quality, performant, and user-friendly experiences on both iOS and Android.

Key Responsibilities

  • Feature Development: Development of high-performance, scalable React Native applications for iOS and Android.
  • Code Maintenance: Triage bugs, refactor legacy code, and ensure codebase health and consistency.
  • Performance Optimization: Profile and tune app performance (load times, animations, memory usage) for a smooth UX.
  • Integration: Connect frontend components with RESTful APIs, GraphQL endpoints, and third-party SDKs.
  • Testing & QA: Write and maintain unit, integration, and UI tests (e.g. Jest, Detox) to ensure stability.
  • Collaboration: Participate in sprint planning, code reviews, and pair-programming sessions with cross-functional peers.
  • CI/CD Support: Help maintain automated build, test, and deployment pipelines for mobile releases.

Skills & Experience

  • 4+ years of frontend/mobile development experience building production apps with React Native
  • Strong familiarity with iOS (Xcode) and Android (Android Studio) toolchains
  • Proficient in JavaScript/TypeScript, modern React practices, and state-management libraries (Redux, Context API, etc.)
  • Experience integrating with RESTful APIs, GraphQL, and handling offline-first data
  • Solid understanding of mobile performance optimization and memory management
  • Comfortable with Git workflows and branching strategies
  • Hands-on with automated testing tools (Jest, Detox, Appium, etc.)
  • Knowledge of CI/CD pipelines for mobile (fastlane, Bitrise, GitHub Actions, etc.)
  • Strong UI/UX sensibility and attention to detail
  • Familiarity with Agile methodologies (Scrum/Kanban)

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