Lead Mobile Engineer - React Native (Offline-First Architect)

About WONDRx:

WONDRx is a Mumbai-based health-tech startup transforming how healthcare data is created and connected. Our core innovation, the Smart Rx Kit, digitizes handwritten prescriptions without changing how doctors write. We connect Doctors, Clinics, Labs, Pharmacies, and Patients into one digital ecosystem enabling healthcare access, continuity, and analytics at scale. Were now building a strong marketing foundation to amplify our story, drive awareness, and enable growth across healthcare stakeholders.

Role Overview:

Lead Mobile Engineer - React Native (Offline-First Architect)

Experience: This role is the Technical Backbone of your mobile strategy. You are not looking for a "UI

Developer"; you are looking for a Mobile Architect who understands the complex dance between a

device's local database and the cloud, especially in a Healthcare/SaaS environment where doctors

might be offline.

Non-Negotiable Requirements (The "Knock out Criteria") :

If you do not meet these, please do not apply.

Offline-First Architecture:

Realm with Encrypted Local Storage. You must understand Sync Logic (Delta Sync, Conflict

Resolution) inside out. If you only rely on APIs for every screen, this role is not for you.

Native Bridge Knowledge:

basic Swift (iOS) and Java/Kotlin (Android) code to build Native Modules when RN falls

short (e.g., for BLE integration or Background Tasks).

Performance with Big Data:

managing memory without freezing the JS Thread.

Team Leadership:

enforce Clean Architecture, and manage release cycles (CI/CD, Play Store/App Store).

SaaS/Startup DNA:

ownership of the "Go-Live" and don't just wait for tickets.

Key Responsibilities:

• Architectural Ownership: Design the "Offline Sync Engine" that keeps Doctor data available

even without the internet.

• Team Leadership: Mentor junior devs, assign tasks, and ensure code quality via strict PR

reviews.

• Complex Integrations: Handle Bluetooth Low Energy (BLE) for medical devices, Background

Services, and Push Notifications.

• DevOps: Automate build releases using Fastlane, Gradle, or Jenkins.
• Security: Implement SQLCipher to encrypt patient data locally on the device.

Qualifications:

• Bachelors or Masters degree in Computer Science, Engineering, or related field.

• 6-8 years

  of hands-on experience in

  React Native (Offline-First Architect)

• Proven experience in a startup environment or product-based organization.
• Strong problem-solving, analytical, and architectural skills.
• Excellent communication and collaboration abilities.
• Immediate joiners or candidates with a

  maximum of 30 days notice period

  will be preferred only.