Front end developer

Weekday AI; Chennai District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Weekday AI seeks a Senior Web Frontend Engineer to architect, build and maintain enterprise web apps from Chennai, Tamil Nadu. Lead UI development, design systems, and ensure code quality with robust tests as you migrate to TypeScript.

You will own frontend architecture, collaborate across teams and foster reusable components using Storybook. 5+ years of enterprise frontend experience and deep React expertise are expected.

Qualifications

• 5+ years of hands-on frontend web development experience in enterprise environments.
• Expertise in React and modern web platform (HTML5, CSS3, ES6+ JavaScript).
• Advanced experience in Webpack, Vite, Monorepo.
• Proficiency in TypeScript and porting legacy JS modules to TS.
• Familiarity with Vue, Svelte, or SolidJS.
• Advanced experience with Storybook, test runners, assertion suites, and testing strategies (Unit, Integration, E2E).
• Expert understanding of modern asynchronous JavaScript programming.

Responsibilities

• Package Management: Advanced Webpack, Vite, Monorepo.
• Web Application Engineering: Architect and build custom web apps using modern JS, HTML5, CSS3, and React.
• Component Systems & Quality: Develop reusable UI component libraries using Storybook.
• Code Migration & Modernization: Port existing JS modules to TypeScript for type safety.
• Testing & Quality Assurance: Implement Unit, Integration, and End-to-End testing suites.
• Code Reviews: Conduct code reviews across React, Vue, Svelte, SolidJS projects.

Skills

React

TypeScript

ES6+ JavaScript

HTML5

CSS3

Vite

Webpack

Monorepo

Storybook

VueJS

Svelte

SolidJS

Tools

Jest

Cypress

Job description

This role is for one of Weekday’s clients

Min Experience: 5+ years
Location: Chennai, Tamil Nadu, India
JobType: full-time

We are seeking a Senior Web Frontend Engineer to architect, build, and maintain enterprise web applications using modern web technologies and frameworks. You will lead UI development, maintain design systems, drive code quality through robust testing strategies, and migration to TypeScript.

Key Responsibilities

• Package Management:Advanced Webpack, Vite, Monorepo
• Web Application Engineering: Architect and build custom, right-sized web applications using modern JavaScript, HTML5, CSS3, and React.
• Component Systems & Quality: Develop and document reusable UI component libraries using Storybook.
• Code Migration & Modernization: Port existing JavaScript modules to TypeScript to enhance type safety and maintainability.
• Testing & Quality Assurance: Implement comprehensive Unit, Integration, and End-to-End (E2E) testing suites using modern test runners and assertion suites.
• Code Reviews: Conduct technical code reviews for projects built across various frontend JavaScript frameworks (React, Vue, Svelte, SolidJS, etc.).

Technical Qualifications

• 5+ years of hands-on frontend web development experience in enterprise environments.
• Expertise in React and deep proficiency in the modern web platform (HTML5, CSS3, ES6+ JavaScript).
• Advanced experience in Webpack, Vite, Monorepo
• Proficiency in TypeScript and experience porting legacy JS modules to TS.
• Familiarity with alternative FE JS frameworks such as Vue, Svelte, or SolidJS.
• Advanced experience with Storybook, test runners, assertion suites, and testing strategies (Unit, Integration, E2E).
• Expert understanding of modern asynchronous JavaScript programming.

Must-have skills

React, Webpack, Monorepo

Good-to-have skills

VueJS, Storybook, Vite