Skip to main content

Senior Microsoft Dynamics 365FO Developer

Posted today

aircross itFargo (ND)

SENIORITY

Lead

Apply (opens in a new tab)

About the role

Senior Microsoft Dynamics 365 Finance & Operations Developer (X++)About Aircross ITAircross IT is a Microsoft Partner specializing in Dynamics 365 Finance & Operations (D365 F&O). We help clients and Microsoft partners implement, support, and improve their ERP systems across finance and supply chain operations.
About the role: We’re looking for a senior X++ developer to build enhancements and integrations and troubleshoot production issues in D365 F&O. You’ll work closely with functional consultants, who document business requirements, own configuration, and validate the completed development against the acceptance criteria.
What you’ll do:
  • Review Functional Design Documents (FDDs) with functional consultants, clarify expected behavior, and estimate development effort.
  • Build and maintain X++ extensions for business processes such as sales order processing, procurement, invoicing, and inventory management.
  • Develop and troubleshoot integrations using data entities, APIs, and batch processing.
  • Investigate production issues, identify root causes, and deliver fixes that preserve existing business processes.
  • Test your changes and hand them back to the functional consultant with test results and deployment notes. Support the team through validation and release.
  • What you’ll bring
  • Hands-on experience delivering and supporting X++ solutions in D365 F&O production environments.
  • Strong knowledge of extension patterns, including Chain of Command and event handlers, and the ability to diagnose performance issues.
  • Experience with Visual Studio, Azure DevOps, source control, and code reviews.
  • Clear written and spoken English and the ability to explain technical decisions to functional consultants.
Preferred qualifications: Microsoft Certified: Dynamics 365: Finance and Operations Apps Developer Associate (Exam MB-500).Experience with Dynamics AX, 365, ISV, EDI integrations, or manufacturing and distribution environments.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

More like this