Senior Shopify Developer

Pattern • Lehi, UT

3d

About The Position

Are you obsessed with data, partner success, taking action, and changing the game? If you have a whole lot of hustle and a touch of nerd, come work with Pattern! We want you to use your skills to push one of the fastest-growing companies headquartered in the US to the top of the list. Pattern accelerates brands on global ecommerce marketplaces leveraging proprietary technology and AI. Utilizing more than 46 trillion data points, sophisticated machine learning and AI models, Pattern optimizes and automates all levers of ecommerce growth for global brands, including advertising, content management, logistics and fulfillment, pricing, forecasting and customer service. Hundreds of global brands depend on Pattern’s ecommerce acceleration platform every day to drive profitable revenue growth across 60+ global marketplaces—including Amazon, Walmart.com , Target.com , eBay, Tmall, TikTok Shop, JD, and Mercado Libre. To learn more, visit pattern.com or email [email protected] . Pattern has been named one of the fastest growing tech companies headquartered in North America by Deloitte and one of best-led companies by Inc. We place employee experience at the center of our business model and have been recognized as one of Newsweek’s Global Most Loved Workplaces®. We are looking for a Senior Shopify Developer to lead the technical evolution of our high-growth storefronts on Shopify Plus. You will be a true game-changer, responsible for a complete website revamp and building custom, scalable solutions that define the future of our digital presence. If you thrive on technical challenges like building custom apps and navigating the complexities of Checkout Extensibility, this is your chance to make a massive impact.

Requirements

• Shopify Mastery: 5+ years of deep experience with Shopify’s ecosystem (Liquid, Shopify Flow, Scripts, and Checkout Extensibility).
• Modern Web Stack: Proficiency in React, Node.js, and Remix (the standard for Shopify App development). Experience with Hydrogen/Oxygen is a major plus.
• API Expert: Extensive experience with Shopify’s GraphQL and REST Admin APIs, as well as the Storefront API.
• Migration Veteran: A proven track record of migrating large-scale stores from platforms like Magento, Salesforce, or custom legacy stacks onto Shopify.
• Product Mindset: You don't just write code; you understand the business logic of e-commerce—from conversion rate optimization (CRO) to complex inventory fulfillment.
• Coding Proficiency: Mastery of Shopify Liquid, HTML5, CSS3, JavaScript, and TypeScript.
• Integration Knowledge: Skilled in managing Webhooks, Customer Events, and complex third-party API integrations.
• Performance Driven: A strong understanding of SEO, accessibility, and web performance optimization standards.
• The "Agentic" Vision: An interest in or experience with AI/LLMs and how they interface with structured e-commerce data.

Nice To Haves

• Experience with Shopify Scripts migration
• Headless Shopify architecture
• A/B testing frameworks

Responsibilities

• Architect & Launch: Lead the end-to-end installation of new Shopify stores, including custom theme development (Liquid/Hydrogen), module integration, and complex API configurations.
• Modernize for Agentic Commerce: Execute the migration of stores from outdated, monolithic stacks to modern, headless, or optimized Shopify environments, ensuring they are "agent-ready" with clean data structures and robust API endpoints.
• Public App Development: Build and maintain Pattern’s public Shopify applications, ensuring seamless integration between Pattern’s proprietary technology and the Shopify admin.
• Bridge the Gap: Work closely with our Data and AI teams to ensure our Shopify implementations support the next generation of automated commerce.
• Optimize for Scale: Ensure all builds meet the highest standards for performance, SEO, and global accessibility for brands operating in dozens of international markets.
• Collaborate with other Teams: Help cross-functional teams to integrate third-party systems like ERPs, CRMs, and payment gateways

Benefits

• Unlimited PTO
• Paid Holidays
• Onsite Fitness Center
• Company Paid Life Insurance
• Casual Dress Code
• Competitive Pay
• Health, Vision, and Dental Insurance
• 401(k) match. Pattern matches 100% of the first 3% in eligible compensation deferred and 50% of the next 2% in eligible compensation deferred.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed
• Number of Employees: 501-1,000 employees