Senior Shopify Developer for an E-commerce Agency (US-Based/Remote)

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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