Bhartiya Converge - Frontend Developer - Javascript

Front-End Developer

Exp : 4 to 6 years

Location : Bangalore

Overview :

Front-End Developers focus exclusively on the customer-facing experience in storefront. They build responsive, performant, and accessible UIs using JavaScript within the SFRA framework, collaborating closely with designers and backend engineers to create seamless shopping experiences.

What Youll Own (Responsibilities) :

UI Development :

- Build responsive product pages, category pages, and search results UI

- Develop shopping cart, checkout flow, and account management interfaces

- Implement forms, validation, and error messaging

- Ensure pixel-perfect implementation of design specifications

- Optimize frontend performance (lazy loading, code splitting, bundle optimization)

Component Architecture :

- Create reusable SFRA components and templates

- Develop modular JavaScript components following established patterns

- Maintain component library documentation

- Contribute to design system evolution and component standardization

Performance Optimization :

- Implement performance budgets and monitor Core Web Vitals (LCP, FID, CLS)

- Optimize images and media assets

- Minimize JavaScript bundle sizes

- Implement effective caching strategies

- Profile and resolve performance bottlenecks

Cross-Browser & Device Support :

- Ensure compatibility across modern browsers (Chrome, Firefox, Safari, Edge)

- Test and optimize for mobile and tablet devices

- Implement responsive design patterns

- Ensure accessibility compliance (WCAG 2.1 AA standard)

- Conduct usability testing and iterate based on feedback

Integration with Backend :

- Consume backend APIs and integrate with SFCC controllers

- Handle API errors and edge cases gracefully

- Implement proper loading states and user feedback mechanisms

- Collaborate with backend developers on API design

- Debug integration issues between frontend and backend

Code Quality & Testing :

- Write unit tests for UI components and logic (Jest, Jasmine)

- Participate in code reviews focusing on usability and performance

- Follow CSS methodologies (BEM, SMACSS, or similar)

- Document complex UI interactions and patterns

- Maintain consistent code style and best practices

What Skills Youll Need :

- 4- 6 years of front-end development experience

- Strong proficiency in JavaScript (ES6+), HTML5, and CSS3

- 1+ years of experience with SFCC or similar e-commerce platforms (Shopify, WooCommerce, custom platforms)

- Experience with responsive web design and mobile-first approach

- Understanding of web performance optimization techniques

- Familiarity with Git and agile development workflows

- Ability to work with design tools and specifications

Good to Have :

- SFRA development experience

- Experience with modern JavaScript frameworks (React, Vue, Angular)

- Knowledge of CSS preprocessors (SASS, LESS)

- Frontend testing frameworks (Jest, Cypress, Selenium)

- SEO best practices and structured data (JSON-LD, microdata)

- Experience with progressive web apps (PWA)

- Knowledge of accessibility standards (WCAG)

Technical Skills :

- Core : JavaScript (ES6+), HTML5, CSS3, ISML templating

- Frontend Frameworks : React, Vue, or Angular (1+ frameworks minimum)

- Styling : CSS Grid, Flexbox, SASS/LESS, CSS-in-JS solutions

- Tools : Git, npm/yarn, browser DevTools, Figma or similar design tools

- Testing : Jest, Jasmine, or similar testing frameworks

- Build Tools : Webpack, Gulp, or similar bundlers

- Accessibility : ARIA, semantic HTML, keyboard navigation, screen reader testing