Frontend Developer

HUMBEE; Dadri; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

HUMBEE is seeking a Frontend Engineer to own features end-to-end across our web platform (React.js/Next.js) and mobile apps (React Native, iOS, Android). You will build responsive UI, share components, and implement Redux Toolkit with offline-capable persistence.

You will integrate REST/GraphQL, Firebase, and analytics, and drive performance improvements while collaborating in an Agile team. Opportunities for growth and a supportive culture are offered.

Qualifications

• Frontend development with React.js/Next.js and React Native.
• Experience shipping apps to Play Store and App Store.
• Strong JS/TS skills and modern UI design.
• Familiarity with Redux Toolkit and MUI.
• CI/CD and debugging tools experience.

Responsibilities

• Build and maintain web apps with React.js/Next.js, including PWA offline support.
• Develop React Native apps for iOS/Android and manage app releases.
• Write modular, reusable code and shared UI components; implement Redux Toolkit.
• Integrate REST/GraphQL APIs with backend teams.
• Incorporate Firebase, CleverTap, and analytics; implement push notifications and deep links.
• Optimize performance across platforms and devices; ensure cross-browser compatibility.
• Write unit tests, participate in code reviews, and collaborate in Agile sprints.

Skills

React.js

Next.js

React Native

JavaScript

TypeScript

Redux Toolkit

MUI

UI design

Git

Jest

Chrome DevTools

Flipper

Sentry

Bitrise

Fastlane

Docker

Workbox

Service Workers

Recharts

Chart.js

Reanimated

Gesture Handler

Kotlin/Java

Swift

Education

Bachelor's degree in computer science

Tools

Redux Toolkit

Material-UI (MUI)

Git

Jest

React Testing Library

Chrome DevTools

Flipper

Sentry

Bitrise

Fastlane

Docker

Workbox

Service Workers

Reanimated

Gesture Handler

Job description

We are looking for a Frontend Engineer who can own features end-to-end across our web platform (React.js/Next.js) and mobile apps (React Native, iOS, and Android), sharing logic, components, and practices across both.

Responsibilities:

• Build and maintain responsive web applications using React.js and Next.js, including PWA features with offline support.
• Build and maintain React Native applications for iOS and Android, and manage releases on the Play Store and App Store.
• Write clean, modular, and reusable code; create shared UI components and business logic across web and mobile. Implement state management using Redux Toolkit with async middleware and persistence for offline-first experiences.
• Integrate REST / GraphQL APIs in collaboration with backend teams.
• Integrate Firebase (Auth, Cloud Messaging, Crashlytics), CleverTap, and analytics tools; implement push notifications and deep links.
• Optimize performance on both platforms, rendering, bundle size, smooth animations, and cross-browser/cross-device compatibility.
• Write unit tests, take part in code reviews, and work with designers and product managers in Agile sprints.

Requirements:

• Bachelor's degree in computer science, software engineering, or a related field.
• 3 - 6 years of frontend experience, with hands-on, production work in both React.js / Next.js and React Native. Strong proficiency in JavaScript (ES6+) and TypeScript.
• Solid knowledge of Redux / Redux Toolkit, Material-UI (MUI), and responsive, mobile-first UI design.
• Experience shipping at least one app to the Google Play Store and Apple App Store. Proficiency with Git and collaborative workflows (branching, pull requests).
• Familiarity with Jest / React Testing Library and debugging tools (Chrome DevTools, Flipper, Sentry).
• Good to have native module experience in Kotlin/Java (Android) or Swift (iOS). Mobile CI/CD with Bitrise or Fastlane; basic Docker knowledge.
• PWA tooling (Workbox, Service Workers) and data visualization libraries (Recharts, Chart.js).
• Animation libraries such as Reanimated and Gesture Handler. ON OFFER: Opportunity to be a part of a fast-growing digital company.
• A platform for huge professional growth with learning opportunities across domains.
• A great, amicable, and collaborative work culture.
• Besides compensation, there are retirement and social security benefits.