Senior Front-End Developer

Comfrt,
Remote

About The Position

The position of Senior Front-End Developer at Comfrt has deep experience in Shopify Headless storefront development using React, along with proficiency in Shopify Functions and Git-based workflows. You will play a key role in crafting high-quality, responsive, and performance-optimized eCommerce experiences that drive user engagement and conversions. This is a hands-on role ideal for someone who’s passionate about front-end architecture, Shopify customization, and delivering pixel-perfect UI.

Requirements

  • 5+ years of experience in front-end development, with a strong focus on Shopify Headless storefronts.
  • Experience working in fast paced start-up, DTC environment, Ecommerce brand.
  • Deep proficiency in React, HTML, Tailwind, SCSS, and TypeScript for building and customizing Shopify Headless storefronts.
  • Proven experience leveraging agentic coding and AI-assisted development workflows (e.g., Claude, Cursor, GitHub Copilot) to accelerate feature development and maintain high code quality.
  • Direct experience with the Shopify Storefront API (GraphQL) and Shopify Admin API (GraphQL) for data retrieval.
  • Experience with modern React state management libraries (e.g., Redux, Context API, Zustand).
  • Familiarity with modern headless deployment frameworks like Shopify Hydrogen/Next.js.
  • Hands-on experience with Shopify Functions to build custom discount, payment, or delivery logic.
  • Hands-on experience translating Figma designs into pixel-perfect, responsive web experiences.
  • Solid understanding of Git-based workflows and version control best practices.
  • Experience implementing and customizing key eCommerce pages including homepage, PDP, PLP, cart, and checkout.
  • Strong knowledge of front-end performance optimization techniques such as lazy loading, asset management, and code splitting.
  • Familiarity with Shopify apps and the ability to customize or extend their functionality.
  • Excellent cross-browser compatibility and mobile responsiveness skills.
  • Demonstrated expertise in building and maintaining storefronts that meet WCAG 2.1 AA accessibility standards, including deep experience with semantic HTML and ARIA.
  • Experience working cross-functionally with UX/UI designers, product managers, and backend developers.
  • Experience collaborating with QA teams throughout the entire software development life cycle (SDLC), including participating in technical design reviews and assisting with bug resolution.
  • Extensive experience working closely with UI/UX teams to manage seamless design handoffs and ensure accurate implementation of visual specifications.
  • Strong debugging and problem-solving skills related to theme code and front-end issues.
  • Commitment to clean code, documentation standards, and development best practices.

Responsibilities

  • Develop, maintain, and implement new features across the Shopify Headless storefront, focusing on key pages (homepage, PDP, PLP, cart, and checkout) using React, HTML, Tailwind, SCSS, and TypeScript.
  • Implement and customize Shopify Functions to extend backend logic and commerce behavior.
  • Integrate the storefront with external services and APIs, including the Shopify Storefront API (GraphQL), Shopify Admin API (GraphQL), Shopify Metafields, and third-party integrations like Algolia.
  • Act as an engineering partner to UX/UI designers, translating Figma designs into pixel-perfect, performance-optimized, and robust React components, while actively contributing to design critiques to ensure technical feasibility and component reusability early in the product lifecycle.
  • Customize existing Shopify themes and apps to meet business needs.
  • Contribute to the evolution and governance of our Storybook-based design system, including architecting new, high-quality React components, establishing comprehensive usage guidelines, and maintaining the source of truth for design tokens across the application.
  • Optimize storefront performance with lazy loading, proper asset management, and code splitting.
  • Ensure cross-browser compatibility and mobile responsiveness.
  • Uphold the highest standards of web accessibility, ensuring compliance with WCAG 2.1 AA.
  • Debug and resolve technical issues related to front-end development and theme code.
  • Maintain and follow coding best practices and documentation standards.

Benefits

  • generous paid time off
  • company-covered health insurance
  • 5% 401k match
  • discounts on all Comfrt products
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