Salary: £76,000 - 104,000 per year Requirements: We need proven experience delivering end-to-end Microsoft Dynamics 365 Business Central implementations. We need strong expertise in Dynamics 365 Sales (CRM), including product catalogue design, pricing and discounting models, and quoting and proposal processes. We need deep understanding of quote-to-cash processes across CRM and ERP. We need strong knowledge of Business Central modules, including Finance, Sales & Purchasing, Inventory & Warehousing, Projects / Jobs / Resource billing, and Service Management. We need experience designing and supporting CRM-ERP integrations between Dynamics 365 Sales and Business Central. We need strong capability in functional design and documentation, process improvement and standardisation, and stakeholder engagement across business and IT. We need experience migrating from legacy or highly customised systems to Dynamics. Responsibilities: We lead end-to-end process discovery across the commercial lifecycle, from opportunity through to service. We design and optimise the product catalogue, pricing models, and quoting processes within Dynamics 365 Sales. We ensure alignment and integration between Dynamics 365 Sales and Business Central. We translate business requirements into functional designs aligned to platform capabilities. We challenge legacy processes and promote standardised, scalable solutions. We define and document current and future-state process maps, functional requirements and user stories, cross-system data models, and the end-to-end operating model across quote-to-cash. We support solution design decisions in collaboration with technical and delivery teams. We drive process optimisation and automation using Dynamics capabilities. We support data migration activities for product catalogue and pricing structures, customer and contract data, and data validation, transformation, and reconciliation. We ensure clean and scalable data models across CRM and ERP. We lead and support UAT, including cross-system scenario definition, test coordination and execution, and issue triage and resolution. We support cutover, go-live, and hypercare activities. We ensure business readiness and successful adoption of new processes. Technologies: CRM ERP Support Office 365 More: We are seeking an experienced Senior Functional Consultant to support a high-profile transformation programme, migrating from a legacy ERP system to Microsoft Dynamics 365 Business Central, alongside implementing and optimising Dynamics 365 Sales (CRM). This is a key contract role based in a hybrid Nottingham setup for 6 months initially and outside IR35. We are focused on shaping the end-to-end quote-to-cash lifecycle, ensuring seamless integration between CRM and ERP, and driving alignment to Dynamics best practice. ECS Resource Group are an Equal Opportunity Employer. last updated 24 week of 2026