Senior Full-Stack Developer - Remote McFadyen DigitalSenior Full-Stack Developer - RemoteVienna, VirginiaRemoteKeywords: Full-Stack Developer, Backend Developer, commercetools, Mirakl, dropship, marketplace, composable commerce, headless commerce, Node.js, Java, React, TypeScript, API integration, GraphQL, eCommerce, contractor, remote job. Develop robust, secure integrations between commercetools, Mirakl, and third-party systems (OMS, ERP, PIM, payment, and shipping providers) using REST, GraphQL, webhooks, and event-driven patterns.