Role Overview
As a Mid-weight Front-End Shopify Developer, you will play a key role in scaling our global DTC e-commerce experience and building best-in-class storefront journeys for sneaker enthusiasts. You will work in a Shopify Plus, multi-store environment (initially 3 stores across 4 markets), with the intention of unifying under 1 domain while launching additional markets. This is a hands-on role for someone who understands the real-world complexities of global commerce and cares about craft: clean, maintainable code; thoughtful UI/UX delivery; and performance that holds up as traffic, catalogue, and complexity grow.You will collaborate closely with E-commerce, Marketing, Creative, and Operations, translating designs into fast, accessible, conversion-friendly experiences. You will work within agile delivery, using code pipelines and disciplined engineering practices to ship changes confidently and avoid spaghetti code.
Key Responsibilities
Build and maintain Shopify Plus storefronts across a multi-store, multi-market setup (themes, templates, sections, snippets, and reusable components).
Deliver high-quality UI from Figma files and, where relevant, PSDs, ensuring responsive behaviour across devices and browsers.
Own front-end theme architecture and code quality: keep code modular, readable, well-documented, and easy to extend.
Support international commerce requirements including localisation, currency, shipping and tax considerations, and market-specific merchandising needs.
Contribute to the roadmap to unify multiple storefronts under 1 domain, while enabling new market launches with minimal rework.
Proactively identify scalability and performance risks (theme complexity, app bloat, render-blocking assets, third-party scripts) and propose solutions before they become problems.
Implement and maintain integrations (including Klaviyo, Trustpilot, logistics and social integrations), and collaborate with third parties where needed to deliver the best solution.
Work in an agile framework: estimate tasks, contribute to sprint planning, communicate risks early, and deliver against agreed milestones.
Manage code through version control and deployment pipelines (branching, pull requests, code reviews, testing/QA, and release management).
Key Requirements
Professional experience building and maintaining Shopify storefronts with a strong front-end portfolio.
Excellent understanding of Shopify architecture and theme development (Online Store 2.0, Liquid, JSON templates, sections, metafields/metaobjects).
Hands-on experience with Shopify Plus and Shopify Markets in a multi-store environment.
Strong HTML, CSS/SCSS, and JavaScript (TypeScript is a plus), with an eye for details and interaction polish.
Strong UI/UX implementation skills: accessibility-aware, responsive, and performance-focused.
Comfortable working from Figma and design systems, and collaborating with Creative and Marketing to iterate quickly without sacrificing quality.
Experience using GitHub and working within CI/CD pipelines, including clean pull requests, code review practices, and disciplined release processes.
Experience using Jira and/or ClickUp within an agile delivery framework.
A quality-first mindset: you prefer to do the job right the first time, and you can make pragmatic compromises only when absolutely necessary to hit goals and deadlines.
Clear communicator who collaborates well across design, marketing, and operations teams.
Able to work 5 days per week in our Acton office (W3).
Desirable
Exposure to headless Shopify (Hydrogen/Remix) or the Storefront API.
Experience with Shopify Functions (including discount functions) and Checkout UI Extensions.
Experience evaluating and implementing third-party apps and integrations with an emphasis on long-term maintainability.
Experience with performance tooling (Lighthouse/Core Web Vitals), automated testing, and front-end monitoring.
Experience supporting conversion rate optimisation and experimentation (A/B testing).
Tooling and Integrations
Tooling: GitHub, Jira, ClickUp (plus any additional collaboration tools used across Digital and Marketing).
Integrations: Klaviyo, Trustpilot, logistics integrations, and social platform integrations.
Analytics and tracking: comfortable working alongside GA4/GTM requirements and site performance best practices.
Hiring Process
Stage 1: Video interview.
Stage 2: In-person interview (Acton) plus a take-home task.
Stage 3: Final stage interview with senior stakeholders.
What We Offer
Competitive salary (£40-50k).
Performance-based bonus linked to KPIs.
33 days holiday (including bank holidays).
Career growth opportunities within a rapidly expanding and innovative company.
Collaborative environment where your ideas are valued.
Health and wellness benefits, including access to Vitality health insurance.
Pension scheme with company contributions.
Employee perks including staff discounts and monthly sneaker cleans (x2).
Dynamic work culture with exciting, high-impact projects.Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)