Senior FullStack Developer

About the role

You will be the senior technical owner of high‑traffic e‑commerce storefronts, working across WordPress/WooCommerce and Shopify. This hands‑on full‑stack position involves front‑end, back‑end, integrations and deployments, with a focus on performance, accessibility and scalability.

Key responsibilities

• Build and maintain responsive WooCommerce and Shopify themes, ensuring WCAG 2.1 AA compliance and cross‑browser compatibility.
• Develop custom WordPress plugins, reusable components and APIs using PHP and Node.js.
• Own database performance, schema design and migrations for WooCommerce.
• Extend Shopify via custom sections, metafields, functions and apps.
• Design and maintain integrations with payment, ERP, CRM, inventory and marketing systems, consuming REST and occasional GraphQL APIs.
• Manage multiple environments, deployment pipelines and CI/CD workflows.
• Mentor developers, lead code reviews and drive architectural decisions.
• Contribute to pre‑sales scoping, estimates and client meetings.

Required profile

• 7+ years of full‑stack web development experience, including 2+ years in a senior or lead role.
• Strong PHP (preferably PHP 8) and MySQL expertise.
• Deep knowledge of WordPress, WooCommerce and hands‑on Shopify experience.
• Proven ability to communicate effectively with cross‑functional teams.

Required skills

• PHP, MySQL, REST API design, GraphQL (occasionally)
• WordPress, WooCommerce, Shopify
• HTML, CSS/SCSS, JavaScript (ES6+)
• Node.js
• Git, CI/CD, deployment pipelines

What we offer

• Competitive salary
• Flexible / hybrid working within Ireland
• Opportunity to shape the technical direction of a growing global business
• Modern tech stack and strong engineering culture