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 modern front-end frameworks, API orchestration layers, and personalization hooks that power dynamic, 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 development (Storybook, atomic design)

- Proven success leading client-facing engagements, with the ability to translate UX and business goals into technical plans and articulate trade-offs in real time

- Demonstrated capabilities delivering resilient, high-performing frontend experiences integrated with MACH services (CMS, search, personalization engines, CDP/CRM, DAM)

- Solid command of responsive design, accessibility, SEO, analytics tagging, and A/B testing enablement

- Experience with CI/CD pipelines (GitHub Actions, Azure DevOps, CircleCI)

- Familiarity with automated testing (Jest, Playwright/Cypress) and performance optimization tools (Lighthouse, WebPageTest)

Nice to have

- Exposure to cloud AI-enabled experiences, personalization engines, or conversational/agentic commerce solutions

- Familiarity with Shopify, commercetools, or SAP Commerce and ability to cross-pollinate composable best practices

- Knowledge of retail/promotional calendars, multi-lingual content operations, and store-level digital tactics

- Experience with design ops, Figma-to-code workflows, and design system governance

- Comfort leveraging AI copilots and automation to accelerate development and regression coverage

Location - Bangalore, Hyderabad, Pune, Gurgaon, Chennai, Coimbatore

📌 Senior BigCommerce Front-End Engineer (Bengaluru)
🏢 EPAM Systems
📍 Bengaluru