Senior Mobile Engineers (React Native)

💰 ₹50,400 - ₹80,640 (Est.) 📍 Mumbai

Job Description

About Us:

Fluent Health is a dynamic healthcare startup revolutionizing how you manage your healthcare and that of your family. The company will provide customers with high-quality, personalized options, credible information through trustworthy content, and absolute privacy. To assist us in our growth journey, we are seeking a highly motivated and experienced Senior Mobile Engineers (React Native) to play a pivotal role in future success.

Company Website- https://fluentinhealth.com/

Job Description:

We are seeking exceptional Senior Mobile Engineers (React Native) to join our fast-paced and innovative health tech team. This is a unique opportunity to lead a fundamental shift in our mobile strategy as we transition to a unified React Native platform. You will be instrumental in building a new, offline-first application from the ground up, working alongside our existing native Android and iOS teams. The role requires a deep understanding of mobile architecture, a passion for solving complex data challenges, and a commitment to creating a secure and seamless user experience.

The ideal candidates will be seasoned mobile developers with extensive experience in React Native and a strong portfolio of published applications. You must have a solid understanding of a FHIR backend, leveraging GraphQL and RESTful APIs, and be prepared to tackle the complexities of an offline-first paradigm to store critical patient data securely on-device. This role demands a high degree of technical leadership, architectural vision, and a collaborative mindset to mentor others and drive the project to success.

If you are a builder who thrives on technical challenges and wants to create impactful mobile solutions that improve lives, we'd love to have you on board.

Responsibilities:

Offline-First & Data Architecture:
• Design and implement a robust offline-first data layer for the new React Native application.
• Architect and build a resilient synchronization engine to handle bidirectional data flow between the device and our FHIR backend, implementing a hybrid push-pull model.
• Define and implement an intelligent merge-based conflict resolution strategy to prevent data loss in a high-stakes, disconnected environment.
• Manage local data storage, including large binary files (e.g., medical images, documents) on the device's file system, ensuring efficient access and a dual storage approach.

React Native Development & Leadership:
• Lead the design, development, and maintenance of a high-quality, scalable, and secure React Native application from scratch.
• Define and implement scalable component architecture and state management strategy.
• Conduct thorough code reviews to ensure high standards of code quality, security, and performance.
• Act as a technical mentor for junior engineers, fostering a culture of continuous learning and excellence.
• Collaborate closely with our native Android and iOS teams to ensure seamless functionality and knowledge transfer.

API Integration & Health Tech Domain:
• Integrate a GraphQL API alongside RESTful APIs to deliver efficient and dynamic data handling from our FHIR backend.
• Implement FHIR-compliant solutions for seamless interoperability with healthcare systems.
• Architect and implement real-time, event-driven features using Pub/Sub patterns and WebSocket principles.

Security & Compliance:
• Enforce a security-first, privacy-by-design mindset throughout the development lifecycle.
• Implement robust on-device security measures, including hardware-backed key management and AES-256 encryption, to protect sensitive Protected Health Information (PHI) and ensure compliance with regulations like HIPAA, GDPR, and DPDP.

Innovation & Continuous Improvement:
• Leverage AI-assisted coding tools to accelerate development while maintaining a strong sense of critical thinking and code ownership.
• Stay up-to-date with the latest trends in React Native, mobile architecture, and health tech to ensure our application remains at the cutting edge.
• Proactively address technical debt and enhance the scalability and maintainability of the codebase.

Qualifications:
• Experience: Minimum 5-7 years of professional experience in mobile application development, with at least 2 years in a senior capacity using React Native.
• Programming Languages: Expertise in JavaScript/TypeScript.
• Mobile Ecosystem: Deep knowledge of the React Native ecosystem, including component lifecycles, state management libraries (e.g., Redux, Zustand), and navigation.
• Offline-First: Proven experience in designing and implementing robust offline-first applications with complex data synchronization and conflict resolution.
• API Expertise: Strong understanding of GraphQL and experience integrating GraphQL and RESTful APIs, particularly in a health tech or similar domain.
• Data Security: A strong understanding of mobile security best practices, including encryption, secure data storage, and compliance standards (e.g., HIPAA).
• CI/CD: Familiarity with continuous integration and deployment pipelines for mobile apps.
• Problem-Solving: Exceptional analytical and debugging skills with a proactive, solution-oriented approach.
• Leadership: A strong ability to lead projects, mentor junior developers, and drive architectural decisions.
• Communication: Excellent verbal and written communication skills for effective collaboration with cross-functional teams.
• Ownership: A high degree of ownership and accountability for the quality, security, and performance of the product.
• Prior experience in Native Android (Kotlin) or iOS (Swift) development.
• Experience in healthtech or another highly regulated industry.
• A portfolio of published applications that demonstrate an understanding of complex data and security challenges.
• Familiarity with FHIR (Fast Healthcare Interoperability Resources) standards.
• Knowledge of specific tools like Firebase, Sentry, or other mobile observability platforms.
• Experience with multi-module app structures and large-scale mobile application architecture.

💡 Quick Summary

Seeking a career-building opportunity? The Senior Mobile Engineers (React Native) position is now open for candidates interested in the IT Engineer & Developer Jobs sector. This role in Mumbai offers a professional environment and growth potential.

Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in IT Engineer & Developer Jobs is a plus.

Sponsored

Job Details

Company Name: Fluent Health

Frequently Asked Questions

Click the Apply Now button on this page, login or register for free on CallCenterJob.co.in, fill in your name, mobile number, city, and experience, then submit your application. The recruiter will contact you directly.
The expected salary for Senior Mobile Engineers (React Native) in Mumbai is ₹50,400 - ₹80,640 (Est.) per month. Actual compensation may vary based on experience and negotiation.
No, Senior Mobile Engineers (React Native) is an on-site position based in Mumbai. Candidates must be able to commute or relocate to this location.
Basic communication skills, a proactive attitude, and the ability to work in a team are required for Senior Mobile Engineers (React Native). Previous experience in IT Engineer & Developer Jobs is a plus. Freshers may also apply depending on the employer's requirements.
Yes, CallCenterJob.co.in is completely free for job seekers. Never pay money to apply for any job. If anyone asks for payment to process your application, report it immediately using the "Report this Job" button.

Similar Openings

  • HR Lead

    Resillion is a global company with end-to-end capabilities: no matter your industry, your geographical location, or stage in your digital journey. With offices in North America, Europe, and Asia, Resillion will be by your side. Helping you and your o...

    Full Time / Part Time

    Salary Estimated: 24K to 27K

    Remote

    August 7, 2026


    Apply Now

  • BACKDOOR FOR FRESHERS

    We have openings in Software IT. Front-End Web Developer ,Cyber Security,Java, Dotnet, Testing,Pega,Python, Devops,AWS , SAP ABAP, SAP CRM, SAP FICO, SAP SD and SAP Basis etc, We provide all genuine software IT related jobs through backdoor process, ...

    Full Time / Part Time

    Salary Estimated: 22K to 29K

    Hyderabad, Andhra Pradesh

    August 7, 2026


    Apply Now

  • Junior Fit-Out Engineer / Junior Engineer

    Job Overview We are looking for a Junior Engineer to assist in the execution of interior fit-out projects. The ideal candidate will support site activities, coordinate with vendors and contractors, and ensure that all works are completed within timel...

    Full Time / Part Time

    Salary Estimated: 23K to 28K

    New Delhi, Delhi

    August 7, 2026


    Apply Now

  • IT Support Technician

    No district employee or student shall be subjected to discrimination in employment or any district program or activity on the basis of age, color, disability, gender, gender identity, genetic information, national origin, pregnancy, race, religion, s...

    Full Time / Part Time

    Salary Estimated: 16K to 31K

    South Salt Lake, Utah

    August 7, 2026


    Apply Now

  • Mailroom Lead

    JOB SUMMARY: Under the direction of the Operations Manager this position is responsible for the booking/processing of service maintenance agreements, changes and cancellations and the maintenance of the service tasking data base for the Southern Cali...

    Full Time / Part Time

    Salary Estimated: 18K to 27K

    Remote

    August 7, 2026


    Apply Now

  • Senior Lead Engineer - Development

    Position Type : Full time Type Of Hire : Experienced (relevant combo of work and education) Education Desired : Bachelor's Degree Travel Percentage : 0%Senior Lead Engineer - Development (C#, ASP.net with MVC) As the world works and lives faster, FIS...

    Full Time / Part Time

    Salary Estimated: 15K to 26K

    Pune, Maharashtra

    August 7, 2026


    Apply Now