Frontend Engineer (React)

India Health Link; Chennai District; On-site; INR 1,000,000 - 1,800,000; Full time

Job summary

India Health Link is building a greenfield Hospital Management Information System (HMIS) with a focus on scalable frontend architecture. You will contribute to a large forms-heavy application covering patient registration, outpatient workflows, billing, and clinical areas across multiple hospitals.

You will help create reusable frontend foundations, shared components, design tokens, and hospital-specific theming to support 200+ screens and potential AI plug-ins in the future.

Qualifications

• Build production-grade applications using React and TypeScript.
• Develop complex forms with nested fields, conditional logic, validation and autosave.
• Build responsive, reusable UI components and patterns.
• Work with large datasets and optimise screens for speed and usability.
• Own frontend data-fetching, caching, server-state and optimistic updates.

Responsibilities

• Build production-grade applications using React and TypeScript.
• Develop complex forms with nested fields, conditional logic, validation and autosave.
• Build responsive, reusable and maintainable UI components.
• Work with large datasets and optimise screens for speed and usability.
• Own frontend data-fetching, caching, server-state and optimistic-update patterns.
• Improve frontend performance with techniques like virtualization and bundle optimisation.

Skills

React

TypeScript

UI patterns

Performance optimisation

Frontend data-fetching

State management

Tools

TanStack Query

Vite

NestJS

PostgreSQL

AWS

Playwright

Job description

India Health Link is building a new multi-tenant Hospital Management Information System (HMIS) designed to serve multiple hospitals through a single platform.

This is a greenfield product with a core platform that operates independently, while Artificial Intelligence features are delivered as optional plug-ins. Our first pilot hospital is planned to go live within six months.

TypeScript, React, TanStack Query, Vite, NestJS, PostgreSQL 16, AWS and Playwright.

What You Will Build

You will work on a large, forms-heavy hospital application covering areas such as:

• Patient registration and front office
• Outpatient workflows and queues
• Billing and cashier operations
• Laboratory and radiology
• Pharmacy and stores
• Administration and master data

You will also help build reusable frontend foundations that can support more than 200 screens across multiple hospitals.

This includes:

• Shared React components and reusable UI patterns
• Design tokens and hospital-specific theming
• High-performance forms and data-heavy screens
• UI extension points where optional AI plug-ins can display recommendations
• Keyboard-first workflows designed for staff working continuously throughout the day
• Reliable print layouts for hospital documents and operational workflows

Responsibilities

• Build production-grade applications using React and TypeScript.
• Develop complex forms with nested fields, conditional logic, validation and autosave.
• Build responsive, reusable and maintainable UI components.
• Work with large datasets and optimise screens for speed and usability.
• Own frontend data-fetching, caching, server-state and optimistic-update patterns.
• Make appropriate decisions about local, server and global application state.
• Improve frontend performance using techniques such as virtualisation, memoisation and bundle optimisation.