Senior Shopify Developer

<img src="https://we-work-remotely.imgix.net/logos/0084/0935/logo.gif?ixlib=rails-4.0.0&w=50&h=50&dpr=2&fit=fill&auto=compress" /> <p> <strong>Headquarters:</strong> Sweden <br /><strong>URL:</strong> <a href="http://career.proxify.io">http://career.proxify.io</a> </p> <h4><strong>The Role:</strong></h4> <p> </p> <p>We are looking for a Senior Shopify Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features.</p> <p> </p> <h4><strong>What we are looking for:</strong></h4> <p> </p> <ul> <li>3+ years of dedicated experience architecting and scaling Shopify Plus stores, including advanced theme development using Shopify CLI, Liquid, and Online Store 2.0 JSON templates.</li> <li>5+ years of core web development experience using modern JavaScript (ES6+), TypeScript, and React.js. Expertise in building responsive, accessible, and ultra-fast user interfaces without relying on excessive app code injections.</li> <li>Hands-on experience developing with Shopify Storefront API and Admin API (GraphQL and REST). Experience with headless e-commerce architectures using Hydrogen / Remix or Next.js is a significant advantage.</li> <li>Proven ability to build custom apps and extensions utilizing Shopify Functions (custom discount, shipping, and payment logic) and Checkout Extensibility.</li> <li>Mastery of site speed optimization (Core Web Vitals, asset minification, lazy loading) and A/B testing implementation (e.g., VWO, Optimizely) to continuously boost store conversion rates.</li> <li>Experience setting up reliable data pipelines between Shopify and external systems like ERPs (Netsuite, SAP), CRMs (HubSpot, Salesforce), and Subscription platforms (Recharge, Skio).</li> </ul> <p> </p> <h4><strong>Nice-to-have:</strong></h4> <p> </p> <ul> <li>Experience migrating legacy Shopify stores from vintage Liquid templates to Online Store 2.0 or Headless solutions.</li> <li>Experience building public or private Shopify Apps using Node.js / Remix / GraphQL.</li> <li>Familiarity with internationalization (Shopify Markets), multi-currency, and localization setups.</li> </ul> <p> </p> <h4><strong>Responsibilities:</strong></h4> <p> </p> <ul> <li>Architect and maintain pixel-perfect, mobile-first Shopify themes, utilizing modular Liquid components, custom sections, and metafields.</li> <li>Build custom Theme App Extensions and Shopify Functions to solve complex business logic (e.g., custom bundling, tiered pricing, subscription flows) while keeping the site lean and performant.</li> <li>Audit and refactor front-end code to maintain high Core Web Vitals scores, fast DOM rendering, and instant checkout transitions.</li> <li>Connect Shopify storefronts to third-party APIs, fulfillment partners, warehouse management systems (WMS), and marketing platforms using webhooks and GraphQL middleware.</li> <li>Maintain clean version control workflows using GitHub and Shopify CLI, enforcing automated code checks, staging previews, and safe production deployments.</li> </ul> <p> </p> <p><strong>What we offer:</strong></p> <p> </p> <p><strong>Get paid, not played</strong></p> <p>No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.</p> <p><strong>Predictable project hours</strong></p> <p>Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.</p> <p><strong>Flex days, so you can recharge</strong></p> <p>Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.</p> <p><strong>Career-accelerating positions at cutting-edge companies</strong></p> <p>Discover exclusive long-term remote positions at the world's most exciting companies.</p> <p><strong>Hand-picked opportunities, just for you</strong></p> <p>Skip the typical recruitment roadblocks and biases with personally matched positions.</p> <p><strong>One seamless process, multiple opportunities</strong></p> <p>A one-time contracting process for endless opportunities, with no extra assessments.</p> <p><strong>Compensation</strong></p> <p>Enjoy the same pay, every month with positions landed through Proxify.</p> <p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/proxify-ab-senior-shopify-developer-3">https://weworkremotely.com/remote-jobs/proxify-ab-senior-shopify-developer-3</a></p>