Remote Senior Full-Stack Engineer for Composable Commerce (Contract)

McFadyen Digital is hiring a Senior Full-Stack Developer with a strong backend focus for a fast-moving, headless commerce project. The role involves building composable services on commercetools, integrating Mirakl dropship, and delivering production-ready APIs within a defined engagement. The position is a 3–4 month contract, full-time, fully remote with overlap with US hours. Candidates should be proficient in Node.js/Java, React, and cloud/CDI patterns and able to contribute to frontend work J-18808-Ljbffr