Paired is a global staffing and recruiting agency that pairs remote work with top-tier talent. We help individuals from around the world connect with great companies that are looking for their specific skill set. Our mission is to provide great jobs to talented people, no matter where they are located. Our client is an e-commerce agency focused exclusively on subscription CPG brands across food, beverage, supplements, and health & wellness. Role Overview: We're looking for a Senior Shopify Developer who will lead the development of custom Shopify themes and features, build and maintain third-party integrations, optimize storefront performance, support experimentation initiatives through A/B testing, and provide technical guidance to junior developers, and will work closely with a Tech Lead, Project Manager, and Designer within a dedicated pod while supporting multiple subscription-focused CPG brands. Key Responsibilities: - Develop and maintain custom Shopify themes using Liquid, JavaScript, HTML, CSS, and modern front-end frameworks. - Build advanced Shopify features and custom storefront experiences. - Deliver complex Shopify projects from requirements gathering through deployment. - Optimize Shopify stores for performance, scalability, and conversion. - Build high-converting paid media landing pages. - Implement theme enhancements and conversion-focused storefront updates. - Execute technical implementations for conversion rate optimization initiatives. - Set up, manage, and deploy A/B tests using Intelligems. - Collaborate with internal stakeholders to implement testing strategies. - Ensure accurate implementation and tracking of experiments. - Design, build, and maintain integrations with third-party applications and services. - Develop and support subscription platform integrations, including Skio and ReCharge. - Troubleshoot and optimize API performance and reliability. - Work with Shopify APIs and external systems to streamline business operations. - Collaborate with the Tech Lead on technical architecture and implementation strategies. - Mentor junior developers and provide technical guidance. - Leverage AI-powered tools to improve development efficiency and problem-solving. - 5+ years of web development experience with significant Shopify development expertise. - Deep knowledge of Shopify architecture and Liquid templating. - Strong proficiency in JavaScript and modern front-end frameworks. - Advanced experience with HTML, CSS, and responsive development. - Experience implementing and managing A/B testing programs. - Strong experience with Shopify APIs and custom API integrations. - Expert-level GitHub knowledge, including: - Version control best practices - Pull requests - Branching strategies - Code reviews - Collaborative development workflows - Experience debugging and optimizing Shopify storefront performance. - Remote Working for US Company - Competitive Salary