D365 F&O Engineer - Finance
Permanent - Full Time
2 days per week in London
D365 F&O
We are looking for a highly skilled and motivated Lead D365 Engineer to help shape and optimize their Microsoft Dynamics 365 Finance & Operations (F&O) ecosystem. You’ll lead the design, development, and implementation of solutions that directly impact core financial processes across a growing global organization.
You’ll be part of a specialised Microsoft Dynamics 365 F&O team responsible for end-to-end solution delivery. The environment is agile, collaborative, and innovation-driven. Creativity is encouraged — whether that means experimenting with new tools, improving team workflows, or introducing better engineering patterns.
They believe in strong ownership, open communication, and a shared commitment to building robust systems that serve the needs of a global business.
Your Mission
End-to-End Solution Ownership
Lead full lifecycle D365 F&O projects, from requirements gathering and technical design to development, testing, deployment, and post-launch support
Build and maintain customized features within D365 F&O Finance modules to support complex financial processes
Ensure high-quality integrations between D365 and other enterprise systems (e.g., CRM, ERP, commerce platforms)
Technical Leadership
Develop and maintain clean, efficient, well-documented code using X++, .NET, C#, and related technologies
Conduct regular code reviews and enforce coding standards and development best practices
Stay ahead of Microsoft Dynamics 365 updates, release plans, and technical innovations
Solution Design and Architecture
Translate business needs into scalable, maintainable technical solutions
Design system architecture that aligns with both business goals and platform capabilities
Evaluate and recommend improvements to optimize financial workflows and technical performance
Mentorship and Collaboration
Provide guidance and support to less experienced engineers within the D365 team
Collaborate closely with cross-functional teams, including finance, data, and operations
Promote a culture of continuous learning, knowledge sharing, and technical excellence
Support and Optimization
Troubleshoot technical issues, ensuring timely resolution and minimal business disruption
Monitor system performance, proactively identifying and resolving bottlenecks
Support ongoing enhancements, patching, and upgrades to the D365 environment
Your Background
6+ years of experience in Microsoft Dynamics 365 development, with a focus on Finance modules in large-scale or retail-driven environments
Expertise in X++, .NET, TypeScript, and C#, with solid understanding of the D365 development lifecycle
In-depth experience with core Finance modules such as General Ledger, Accounts Payable, Accounts Receivable, and Fixed Assets
Proficiency in D365 data management, workflows, and integrations using APIs and Microsoft Power Platform
Hands-on experience with source control and CI/CD pipelines using Azure DevOps, Jira, or similar tools
Solid understanding of finance and accounting processes, including financial planning, reporting, and compliance