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Full-Stack E-commerce Developer with Sage X3 Experience

Toptal

Remote Full-Time
Closes in 6 days · Nov 11, 2026

About

We are seeking a Full-Stack Developer to build or customize a dealer e-commerce platform connected to an existing Sage X3 ERP environment. The role is focused on selecting the right e-commerce approach, implementing the portal, and supporting dealer-facing workflows in a manufacturing context.

Requirements

  • Strong hands-on experience with Sage X3 integration
  • Proven full-stack development experience with Python and JavaScript
  • Experience with Node.js, PHP, MySQL, and CSS
  • Experience working with REST, SOAP and GraphQL APIs
  • Nice to have: Manufacturing industry experience

Responsibilities

  • Assess the current Sage X3 environment and recommend the e-commerce platform approach
  • Build or customize a dealer e-commerce portal on top of the existing ERP
  • Integrate the platform with Sage X3 using SOAP and GraphQL APIs
  • Develop full-stack functionality using the selected commerce stack and supporting technologies
  • Implement dealer-facing workflows, data exchange, and platform customizations required for launch
Software & ITManufacturing & FMCGMid levelRemoteFull-StackE-commerceSage X3PythonJavaScriptAPIs

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