Our client, a leading global organization, is partnering with a prestigious end client based in Windsor. Were excited to offer an outstanding opportunity for askilled D365 F&O Developer to join a dynamic IT team. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. Job Title: D365 F&O Developer ?? Location: Windsor, UK (Hybrid 1 day per week onsite) ?? Start Date: 1st September 2025 ?? Contract: 6 months ?? Day Rate: £470 Inside IR35 About the Role We are seeking an experienced D365 Finance & Operations Developer to join a hybrid project based in Windsor. Youll play a key role in designing, developing, and enhancing cloud-based ERP solutions that support critical business functions in billing, payment collection, and finance. This role is well-suited for someone who thrives as an individual contributor, enjoys problem-solving, and is confident working with stakeholders to deliver high-quality technical solutions. Key Responsibilities Analyse, design, and develop enhancements within the D365 F&O platform. Write, debug, and optimise code (primarily X) to ensure smooth system operations. Deliver full-cycle ERP implementation solutions, bringing experience from at least five large-scale projects. Work on integrations with external systems (Dataverse, Power Platform, Dual Write, custom web services). Partner with business users and solution architects to validate requirements and designs. Provide technical leadership on new implementations and ensure alignment with best practices. Contribute to business requirement analysis, process mapping, and documentation. Stay ahead of Microsofts preview releases, including RSAT and Dual Write. Key Skills & Knowledge Strong X development skills (D365 F&O customisation and extension). Solid SQL expertise for reporting and data management. Proficiency in .NET technologies. Experience with Azure DevOps (repos, pipelines, automation) and Azure cloud infrastructure. Lifecycle Services (LCS) and ALM management experience. Familiarity with ATL framework for unit testing. Strong understanding of Agile methodologies. Experience developing ISV solutions. Experience Required 78 years of hands-on D365 F&O development experience. Proven track record as an individual contributor on ERP projects. Prior exposure to the energy sector (advantageous, not mandatory). Strong client-facing communication, coordination, and stakeholder management skills. Esther Urtecho Senior Delivery Consultant London | Bristol | Amsterdam