Full-Stack Shopify Developer – A/B Testing, CRO

This is a fully remote position, open to applicants in Germany.

📋 Description

• Continue enhancing the Shopify Plus store, covering everything from the frontend theme to Shopify Functions, custom applications, and third-party system integrations.

• Create and optimize Shopify theme sections, templates, and snippets utilizing Liquid, HTML5, CSS3 (SCSS), and JavaScript.

• Implement new features for the storefront and execute design updates.

• Ensure high performance, stability, quick load times, and robust Core Web Vitals while avoiding layout shifts.

• Develop Shopify Functions and structure data models using Metafields and Metaobjects.

• Design, build, and manage custom applications with Node.js/TypeScript, Remix, and Shopify CLI.

• Integrate ERP, CRM, and marketing systems through the GraphQL Admin API, webhooks, and event-driven workflows.

• Guarantee accurate data transfers to GA4 and BigQuery and assist with event and tracking setup.

• Technically execute A/B tests in Kameleoon, including goal and event configuration as well as browser and device quality assurance.

• Incorporate successful test variants into the main codebase and develop reusable components.

• Collaborate with the CRO Lead to further enhance the testing infrastructure.

• Leverage AI tools for code generation, code reviews, debugging, and documentation purposes.

• Actively participate in agile processes utilizing Git, pull requests, code reviews, CI/CD, and maintain traceable documentation.

⛳️ Requirements

• Several years of experience in Shopify/Shopify Plus development, especially in theme development with Liquid.

• Advanced proficiency in JavaScript/TypeScript (ES6+), HTML5, and CSS3 (SCSS).

• Strong backend knowledge: Node.js, REST/GraphQL APIs, webhooks, and data modeling.

• Expertise in Git, code reviews, and CI/CD processes.

• Experience with AI-assisted coding techniques.

• Meticulous attention to detail, a strong dedication to quality, and a proactive mindset.

• Fluent in German.

• Permanent residency in Germany is required.

• Familiarity with Shopify Functions, custom applications (Remix, Shopify CLI), and Checkout UI Extensions is advantageous or can be developed at NATURTREU.

• Experience with A/B testing tools (Kameleoon, VWO, Optimizely) and a fundamental understanding of CRO is a plus.

• Knowledge of React, GA4/data layers, and Core Web Vitals is also a plus.

🏝️ Benefits

• 100% remote work available within Germany.

• Up to 90 days of mobile work annually from another EU country.

• Flexible working hours.

• 30 days of paid annual leave.

• Company pension plan based on ETFs.

• Access to professional mental health coaching, sessions, and resources via OpenUp.

• Employee discount on NATURTREU products.

• Summer and Christmas celebrations.

• Opportunities for both professional and personal growth.