Salary: £50,000 - 60,000 per year Requirements: Strong commercial experience developing Magento 2 (Open Source) platforms Proven track record supporting live, revenue-generating e-commerce websites Deep understanding of Magento architecture, APIs and ORM Solid web stack knowledge: PHP, MySQL, Python, HTML, CSS, JavaScript Experience owning integrations and complex data flows (ERP, feeds, marketplaces) Confident using Git/Bitbucket and structured deployment workflows Strong troubleshooting and problem-solving skills Ability to communicate technical decisions clearly to non-technical stakeholders Strong awareness of security, compliance and data privacy best practices Nice-to-Have Skills: ERP integrations (NAV / Business Central), Middleware or integration-heavy environments, Varnish, Elasticsearch/OpenSearch, Magento certifications, AWS or Cloudflare experience, Hyvä theme development, Headless or composable commerce exposure, Experience leading technical delivery in fast-paced e-commerce environments Responsibilities: Own the stability, performance and development of the Magento 2 platform, including custom module development, upgrades and optimisation Lead production issue resolution while maintaining strong security, monitoring and resilience standards Manage critical integrations and data flows across ERP, middleware, marketplaces and analytics platforms Maintain APIs, automation workflows, cron jobs and backend processes ensuring data accuracy across stock, pricing, orders and customers Support multichannel operations including eBay, Amazon and Google Merchant Centre Maintain clean, scalable code with strong Git and CI/CD practices Act as the technical lead for e-commerce systems, owning documentation, deployments and knowledge sharing Technologies: AWS OpenSearch Backend BitBucket CI/CD CSS ElasticSearch ERP Git Support JavaScript Magento MySQL PHP Python Security Web Cloud More: We are a growing UK/EU e-commerce business investing heavily in our digital capability. We are looking for a Senior Magento Developer to take end-to-end ownership of our Magento 2 platform and supporting infrastructure. This hands-on, senior position offers genuine impact and long-term progression, allowing you to shape a high-performing e-commerce platform that supports customers across the UK and Europe. We offer genuine platform ownership, technical autonomy, and a hybrid working environment. last updated 5 week of 2026