For a major organization within the Customer Assisted Services business unit, we are looking for a Senior Microsoft Dynamics 365 CE Developer to lead complex Customer Engagement implementations. Acting as the technical reference within the squad, you will design, develop, and optimize enterprise-scale solutions built on Dynamics 365 CE and Dataverse. The role requires strong ownership, deep technical expertise, and the ability to operate in structured governance and Agile/SAFe environments. The position is based in Anderlecht, with a minimum of two on-site days per week after onboarding.
Autonomously deliver complex Microsoft Dynamics 365 CE (Customer Engagement) implementations
Serve as the technical reference within the squad, guiding solution design and development
Develop high-quality customizations using C#, JavaScript/TypeScript, Power Platform tools, and Dataverse
Implement plugins, custom workflow activities, custom APIs, PCF controls, and client-side extensions
Design and build integration solutions with external systems using REST/SOAP APIs, Azure Functions, and messaging patterns
Analyze and resolve performance issues and platform bottlenecks
Participate in code reviews and ensure adherence to enterprise coding standards
Maintain high-quality technical documentation
Debug and resolve complex production issues in enterprise-scale environments
Support architects, functional analysts, and DevOps engineers during solution design and delivery
Contribute to CI/CD pipeline configuration and ALM best practices
Identify risks, technical debt, and propose mitigation strategies
Mentor junior developers and foster cross-team collaboration
Participate in Agile/SAFe ceremonies
5+ years of development experience in Microsoft Dynamics 365 CE
Deep expertise in Dynamics 365 CE (Sales, Customer Service, or custom model-driven apps)
Strong knowledge of Dataverse architecture (entities, relationships, business rules, security model, solution layering)
Strong proficiency in C# (.NET) for plugins and custom workflow activities
Strong proficiency in JavaScript / TypeScript for client-side customizations
Solid experience with Power Platform (Power Apps, Power Automate) and Power BI
Experience with plugin pipeline (sync/async), Web Resources, PCF controls, and Custom APIs
Proven experience designing integrations using REST/SOAP APIs, Azure Functions, and Azure Service Bus
Understanding of authentication models (OAuth, Azure AD)
Experience with CI/CD pipelines (Azure DevOps preferred), branching strategies, and automated deployments
Experience in enterprise-scale environments (large user base, multi-team setup)
Strong ability to identify and resolve performance bottlenecks
Fluent written and spoken English
Microsoft Certified: Power Platform Developer Associate
Microsoft Certified: Dynamics 365 CE Developer or Functional Consultant
Availability for minimum 2 days on-site per week in Anderlecht
Experience working in Agile/SAFe environments
Experience integrating with ERP, document management, or other corporate systems
Strong mentoring experience for junior developers
Ability to constructively challenge technical decisions
Additional language skills depending on team context
Experience operating within complex governance structures
