We are seeking a Senior BigCommerce Front-End Engineer to own storefront architecture, drive advanced customizations, and lead front-end engineering teams in delivering high-performing, scalable commerce experiences.
Responsibilities
Own the end-to-end BigCommerce storefront architecture, including headless and native Stencil builds, design system integration, component libraries, and performance guardrails
Stand up and maintain up-to-date front-end frameworks, API orchestration layers, and personalization hooks that power agile, omnichannel experiences
Translate UX designs into production-quality, responsive UI with attention to accessibility and localization/internationalization requirements
Lead code reviews, enforce engineering standards, and enable automated testing/CI pipelines for storefront repositories
Implement advanced BigCommerce customizations such as checkout flows, theme extensions, GraphQL storefront API usage, micro-frontend patterns, and third-party app integrations
Orchestrate CMS, DAM, and marketing tool integrations to streamline content operations,



campaigns, and PIM-driven merchandising updates
Optimize site speed, SEO, and Core Web Vitals, and maintain observability dashboards for proactive issue detection
Mentor nearshore/offshore front-end engineers, coordinate day-to-day tasks, unblock dependencies, and foster an AI-augmented development culture
Capture best practices, runbooks, and playbooks that support transition, onboarding, and continuous improvement without disrupting BAU releases

Requirements
5–10 years of overall front-end engineering experience delivering enterprise commerce or experience platforms
Expertise in BigCommerce, including headless implementations using Storefront GraphQL, REST Admin API, Channels API, and BigCommerce Widgets/App frameworks
Proficiency in JavaScript/TypeScript, React/Next.js (or Remix), and Node.js
Skills in CSS-in-JS, state management (Redux, Zustand), and component-driven deve

📌 Senior Bigcommerce Front End Engineer Gurugram
🏢 EPAM Systems
📍 Gurugram