Cubic Transportation Systems is seeking a highly skilled Senior Software Engineer with expertise in Microsoft Dynamics 365 Finance & Operations (F&O). The role involves leading the development, configuration, and implementation of D365 F&O solutions. Responsibilities include development, customization, configuration, installation, ISV integrations, code review, testing, and support for current and future projects. The ideal candidate will have a strong understanding of the D365 F&O application stack, server architecture, web services, security, cloud, and infrastructure. Experience with complex integrations using OData, SOAP, JSON, RESTful APIs, .NET client-server applications, and Microsoft Power Platform (Logic Apps, Power Apps, Flow) is required. The role also involves modifying application code, configurations, and databases, participating in full lifecycle D365 F&O implementations, complex data migration using Data Management (DIXF), analyzing business applications, and assisting clients with testing and post-cutover support. Knowledge of Microsoft LCS, Azure AD, and DevOps is desirable.