Design and build extensions, integrations, and customizations on Dynamics 365 Finance & Operations. As a Senior D365 Technical Consultant / Developer you'll turn technical designs into high-quality X++ code, build robust integrations, and uphold engineering standards across ALM, performance, and maintainability. You'll work in a modern extension-based codebase with proper DevOps pipelines — no overlayering, real code reviews, real CI/CD. For a developer who cares about clean, supportable solutions and wants to work on enterprise F&O programs end-to-end.
Responsibilities
Develop F&O extensions and customizations in X++ using the extension framework (no overlayering) — forms, tables, classes, data entities.
Author Technical Design Documents (TDDs) from functional designs and advise on technically sound approaches.
Build and maintain integrations: OData, custom services, DMF, dual-write, Logic Apps, and Azure middleware.
Implement and maintain CI/CD via Azure DevOps; manage builds, branching, and code merges.
Optimize performance and ensure quality through reviews, unit testing, and best-practice checks.
Support data-migration tooling and SSIS/data-flow work where relevant.
Collaborate with functional consultants and architects to deliver fit-for-purpose solutions.
Requirements
5+ years developing on D365 F&O / AX with strong X++ and the modern extension model.
Solid integration experience across the F&O stack (OData, custom services, Data Management Framework, dual-write, Azure services).
Ability to write clear TDDs and conduct rigorous code reviews.
English working proficiency.
Nice to have: Power Platform/Dataverse and Power Automate; C#/.NET, Azure Functions, Logic Apps, Service Bus; SSIS/data-engineering for migration and BI flows; extending Copilot/AI agents in F&O.