Technical Developer – Dynamics 365 Customer Service (JavaScript & CIF)

Technical Developer – Dynamics 365 Customer Service (JavaScript & CIF) 📍 100% Remote – Spain 💰 Up to €52,000 gross/year 🕘 Full-time 🗣 English: B1+ minimum ⚙️ Agile environment (Scrum / Kanban) ALL SENIORITIES: JUNIOR, JUNIOR ADVANCED, SEMI SENIOR, SENIOR, LEAD, SPECIALIST About the Role We are looking for a Senior Technical Developer with strong hands-on experience in Microsoft Dynamics 365 Customer Service . This is a development-focused position requiring solid expertise in JavaScript within D365 CE , advanced customization of Customer Service Workspace (CSW) , and experience with Channel Integration Framework (CIF) . This is not a functional consulting role . We are specifically looking for a technical profile comfortable writing and maintaining code in production environments. Key Responsibilities Develop and maintain advanced JavaScript customizations in Dynamics 365 CE. Work extensively with formContext, executionContext, and event handlers (OnLoad, OnChange, Ribbon commands) . Build and deploy Web Resources . Customize and extend Customer Service Workspace (CSW) . Implement and configure Channel Integration Framework (CIF) integrations. Integrate external systems via REST APIs . Work with Microsoft APM SDK where required. Ensure clean architecture, performance optimization, and system stability. Collaborate within Agile teams using Jira and CI/CD practices. Mandatory Requirements Strong hands-on experience with Dynamics 365 Customer Service . Proven experience developing JavaScript inside D365 CE . Experience customizing Customer Service Workspace (CSW) . Experience implementing Channel Integration Framework (CIF) . Ability to translate functional requirements into technical implementations. English level B1+. Nice to Have Experience with TypeScript . Experience integrating CTI / Softphone solutions. Advanced D365 customization experience. What We Offer 100% remote role within Spain. High technical ownership. Agile, modern engineering environment. Competitive compensation (up to €52,000). Long-term project stability. Apply Now If you are a Technical Developer in Dynamics 365 Customer Service with strong JavaScript expertise , we would love to hear from you.