MS Dynamics 365 Engineer - 90404545 - Onsite, Washington DC, Philadelphia PA, or Wilmington DE

Amtrak

22d•Onsite

About The Position

This role is located in Washington, DC, Philadelphia PA or Wilmington DE and requires being onsite 4-5 days per week. The position involves leading the analysis, design, development, and implementation of complex enterprise software solutions, with a primary focus on Microsoft Dynamics 365 Finance & Operations (ERP). The engineer will provide senior-level technical leadership across architecture, integration, and development initiatives, ensuring scalable, secure, and high-quality system designs. Collaboration with project managers, architects, business analysts, and cross-functional engineering teams is essential to translate business requirements into robust technical solutions. The role drives architectural direction, guides development teams throughout the full project lifecycle, and serves as a key technical authority for Dynamics 365 ERP, related extensions, and enterprise-level integrations.

Requirements

Bachelor’s Degree or equivalent combination of education, training and/or relevant experience.
Plus 9 years of relevant work experience.
Deep expertise in Microsoft Dynamics 365 Finance & Operations Commerce (formerly Retail), Supply Chain, Inventory, Finance, and Administration as a Technical Architect and Senior Developer.
Strong experience developing and managing Payment Connectors for D365 POS with full support for Online and Store & Forward modes.
Strong development experience coding extensions for D365 HQ, CSU, and POS.
Advanced knowledge and hands-on experience with .NET, SQL Server, X++, C#, Java, Azure, and AWS technologies (such as S3, Lambda, Glue, etc.).
Highly proficient in algorithms, data structures, design patterns, and programming languages.
Extensive experience with Agile methodologies, ability to work under deadlines, and understanding of business operations and systems requirements processes.

Nice To Haves

Bachelor’s Degree or equivalent combination of education, training and/or relevant experience.
Plus 11 years of relevant work experience.
Knowledge of MuleSoft, Azure Data Lake, Enterprise Data Warehouse technologies, Crystal Reports, Business Objects, and Microsoft Power BI preferred.
Excellent documentation and communication skills, including articulating complex architectures effectively.

Responsibilities

Provide technical leadership as a Senior Developer and Technical Architect for Microsoft Dynamics 365 Finance & Operations (Commerce/Retail, Supply Chain, Inventory, Finance, Administration).
Lead the development, integration, and lifecycle management of Payment Connectors for D365 POS, ensuring seamless operation in both Online and Store & Forward modes.
Architect and develop extensions for D365 HQ, CSU, and POS, ensuring high-quality, scalable, and maintainable solutions.
Lead software development, ensuring clear requirements, documented methodology, and unit testing to deliver code as designed; design sustainable architecture.
Evaluate operational feasibility through analysis, problem definition, requirements, and solution development; lead technical direction and decisions.
Collaborate with enterprise architects and infrastructure teams to integrate applications and hardware, ensuring designs and implementations meet security and QA standards.
Maintain updated documentation for architectures, designs, and system descriptions; ensure development teams adhere to standards for methodologies, integration, tools, and testing.
Prepare and install solutions by designing system specifications and standards, follow Information Security standards, and provide technical guidance, reports, and presentations for senior management.