Web Developer & eCommerce Migration Support

We are seeking a technically capable, organised and detail-driven Web Developer & eCommerce Migration Support Specialist to assist with the migration of from BigCommerce V2 to V3. This is a hands‑on role focused on detailed catalogue work including SKU deduplication, product restructuring, data preparation and testing, alongside the ongoing management of (BigCommerce) and (Shopify).

• Add and maintain products on BigCommerce and Shopify
• Configure variants, pricing and attributes accurately
• Ensure correct categorisation, filters and product visibility
• Process bulk updates including pricing and availability
• Support ongoing catalogue maintenance

• Maintain stability and usability across both websites
• Manage apps, updates and content changes
• Implement merchandising and promotional updates
• Monitor site functionality and report issues

• Support integrations with systems such as Linnworks and Peoplevox
• Maintain accurate product mapping and data synchronisation
• Identify and resolve discrepancies between systems

• Make minor frontend adjustments using BigCommerce Stencil or Shopify Liquid where required
• Resolve layout or usability issues
• Ensure responsive performance across devices
• Manage user permissions and platform settings
• Assist with testing before updates or releases go live

• Support product data migration activities
• Identify duplicate SKUs and carry out catalogue clean‑up and consolidation
• Organise products into clear structures with correct variants
• Validate pricing across currencies and markets
• Prepare and update data using spreadsheets and bulk tools
• Support sandbox testing across product pages, navigation, cart and checkout
• Log issues clearly and assist with resolution
• Perform quality checks xcfaprz prior to launch

• Experience working with BigCommerce and/or Shopify
• Strong large product catalogue and data management experience
• Excellent attention to detail and accuracy
• Comfortable working with large volumes of product data
• Strong Excel or Google Sheets skills
• HTML/CSS knowledge
• Liquid and/or Stencil knowledge

• Familiarity with systems such as Linnworks or similar is beneficial
• Ability to work to deadlines in a fast‑paced environment
• Strong communication and problem‑solving skills