Shopify Theme Developer in City of London, London

Shopify Theme Developer – Hydrogen / React / Node.js Location: Hybrid from London office (2 days a week) Contract Length: 6–12 months (extendable) Start Date: ASAP Full-time Contract | eCommerce Technology | Shopify Experts Wanted About the Role We’re seeking a Shopify Theme Developer with deep technical expertise in Shopify platform development and Hydrogen (React-based headless framework) to build scalable, high-performance eCommerce solutions. Key Responsibilities Design, develop, and maintain Shopify-based eCommerce solutions , including Hydrogen storefronts. Build and optimize headless commerce architectures integrated with OMS, IMS, WMS, and payment systems. Develop and manage large-scale, distributed services and APIs. Implement modern development practices , including CI/CD pipelines (Jenkins) and TDD. Collaborate with cross-functional teams to design scalable, secure, and high-performing systems. Continuously improve automation, testing, and deployment processes. Required Skills & Experience 6 years of professional software development experience. Strong Shopify expertise – including Hydrogen and Liquid frameworks. Proven experience building end-to-end eCommerce technology solutions . Proficiency in JavaScript, TypeScript, React, Node.js, Python, Ruby, HTML5, CSS3, and Bootstrap . Solid understanding of design patterns, APIs, and webhooks . Experience with agile development methodologies and Test Driven Development (TDD) . Familiarity with Jenkins CI/CD pipelines and automated deployment processes. If you would like immediate consideration, please send me an updated CV/contact details to jcaria@redglobal.com so we can discuss further or reach out to me through LinkedIn.