FullStack Support Developer

Your mission is to master the Shopify Plus ecosystem to build the world's most advanced platform for on-demand manufacturing. You will push the boundaries of Shopify, developing custom applications and sophisticated theme architecture to translate the Zellerfeld vision of sustainable, custom-fit footwear into a seamless digital experience. Lead the development of a highly customized and performant Shopify theme, using Liquid, JSON templates, and modern JavaScript to create an immersive digital showroom that effectively communicates our technology and brand story.

Design and implement robust, scalable integrations between Shopify Plus and our core manufacturing systems, ERP, and third-party logistics partners using Shopify's GraphQL and REST APIs.

Platform Architecture & Strategy: Act as the primary technical authority on the Shopify platform, defining the overall architecture and data structures (Metafields, Metaobjects) to support our complex product and fulfillment logic.

checkout, shipping, promotions) and automate key operational workflows between sales and production.

Continuously monitor and optimize the entire Shopify environment for speed, Core Web Vitals, and conversion, ensuring a best-in-class customer experience from landing page to checkout.

Must be proficient in integrating modern JavaScript (ES6+) for dynamic and interactive user experiences within the theme.

This includes deep, hands-on experience with both the Storefront API (GraphQL) for fetching data on the frontend and the Admin API (REST & GraphQL) for backend integrations and custom app logic.

Modern Frontend Frameworks: Strong proficiency in React. Core Web Technologies: A rock-solid foundation in JavaScript (ES6+) and TypeScript, along with expert-level HTML5 and CSS3/Sass.

Advanced Data Modeling: Practical experience using and structuring data within Shopify's modern data platform, including extensive use of Metafields and Metaobjects to build complex product and content models.

DevOps & CI/CD: Proficiency with version control (Git) and experience setting up and managing CI/CD pipelines for automated testing and deployment.

Hands-on experience using tools like Google Lighthouse, WebPageTest, and browser profiling tools to diagnose and improve Core Web Vitals and overall site performance.

The ability to independently identify technical and business problems, and take full ownership of projects from conception to completion.

We are an early-stage startup redefining how shoes are made—powered by 3D printing and a bold vision. In this role, you won’t just be supporting innovation; you’ll be leading it in one of the most critical areas of our production system

Our flat hierarchy and collaborative culture ensure your expertise and ideas are always heard. We believe in challenging the norm—and having fun while doing it.

We’re a passionate team of engineers, designers, and innovators, questioning the status quo and disrupting traditional manufacturing processes.