Frontend Lead (React + React Native)

Experience : 6.00 + years

Salary : INR 3500000-4500000 / year (based on experience)

Expected Notice Period : 7 Days

Shift : (GMT+05:30) Asia/Kolkata (IST)

Opportunity Type : Office ()

Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: IndependenceOS (Roots Health))

**(*Note: This is a requirement for one of Uplers' client - IndependenceOS (Roots Health))

**What do you need for this opportunity?

Must have skills required: FHIR resources or EMR workflows, Native code in Swift or Kotlin, and Detox or Maestro for mobile., bundle size, caching and data fetching (React Query or similar)., Core Web Vitals, itest or Jest, Playwright, profiling, React and TypeScript.

IndependenceOS (Roots Health) is Looking for:**** The role Our React web apps are live with real clinics and ready to be taken further. You will lead the frontend across

web and our React Native mobile app: set the direction, make the apps fast and consistent, and keep new

features shipping on a solid foundation. This is a hands-on lead role. You will write code every day, mentor

engineers, and help grow the frontend team. Speed matters to clinics: a slow patient search or a confusing

schedule costs a practice real time.

What You Will Do Own the frontend roadmap across web and mobile: performance, architecture, accessibility, and patient-

data (PHI) handling in the client.

Ship new features end to end with product and design, from handoff through review, feature flags and

release.

Make the heaviest flows fast with real clinical data: patient search, schedules, charts, and streaming AI

output. Work with backend teams on API shape and caching.

Build our React Native mobile app, sharing components, data and auth logic with the web apps where it

makes sense.

Pull duplicated UI into one shared component library and one shared API and auth layer, with frontend

standards and CI checks that every app follows.

Mentor engineers, review code, and help hire the next frontend engineers.

What You Bring 6+ years of professional frontend engineering, with deep expertise in React and TypeScript.

Production React Native apps shipped on iOS and Android, including App Store and Play Store releases.

Hands-on with the React Native ecosystem: Expo or bare workflow, React Navigation, native modules,

over-the-air updates, and mobile performance tuning.

You have led frontend work on an existing product: made it faster, cleaned up its architecture, and set

standards others followed.

Strong performance skills: profiling, rendering, bundle size, Core Web Vitals, caching and data fetching

(React Query or similar).

A testing habit: Vitest or Jest, React Testing Library, Playwright, and Detox or Maestro for mobile.

Experience with authentication flows (OIDC, Keycloak or similar) and permission-aware UI.

Clear writing, good mentoring, and the confidence to push back on product and design with good

reasoning.

Nice to have Healthcare, Telehealth Or Other Regulated-industry Experience (HIPAA, PHI). Familiarity with FHIR resources or EMR workflows such as scheduling, charting, and claims.

Real-time UI: WebSockets, streaming responses, voice.

Native code in Swift or Kotlin.

Monorepo tooling for sharing code between web and mobile (Nx, Turborepo).

Accessibility expertise (WCAG 2.2 AA).

How to apply for this opportunity?

• Step 1: Click On Apply! And Register or Login on our portal.
• Step 2: Complete the Screening Form & Upload updated Resume
• Step 3: Increase your chances to get shortlisted & meet the client for the Interview!

About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.

(Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).

So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!