Sr Support Engineer-Dynamics
Primary Responsibilities
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Lead diagnosis and resolution of critical (P1/P2) production incidents in Dynamics 365 Finance & Operations environments
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Perform in-depth root cause analysis on complex technical issues, including performance degradation, batch processing failures, integration errors, data inconsistencies, and custom extension defects
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Conduct advanced troubleshooting using X++ debugging tools, Trace Parser, SQL Server Profiler, LCS Environment Monitoring, Application Insights, and Azure diagnostics
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Develop, test, and deploy hotfixes and deployable packages to production and sandbox environments via Lifecycle Services (LCS) and Azure DevOps
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Optimize system performance through query tuning, index management, batch framework configuration, and application-level improvements
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Collaborate with Microsoft Premier Support and Customer Support Services (CSS) on escalated cases, serving as the primary technical point of contact
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Partner with functional teams, infrastructure engineers, and client IT stakeholders during major incidents and post-incident reviews
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Author detailed post-mortem reports and implement preventive measures to reduce recurrence
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Contribute to the development and maintenance of monitoring, alerting, and operational runbooks
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Provide technical guidance and mentorship to mid-level support engineers
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Participate in a structured on-call rotation with premium compensation
Required Qualification
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8+ years of hands-on technical experience with Microsoft Dynamics AX and/or Dynamics 365 Finance & Operations
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Advanced proficiency in X++ development, extensions framework, event handlers, and chain-of-command
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Expert-level knowledge of D365 F&O architecture, metadata model, batch framework, data entities, and security configuration
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Strong command of SQL Server performance tuning and query optimization in Azure SQL environments
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Demonstrated experience resolving complex production incidents in large, multi-company D365 F&O deployments
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Proficiency with diagnostic tools: LCS diagnostics, Trace Parser, PerfTimer, X++ profiler, and Azure monitoring services
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Solid understanding of Azure integration services (Logic Apps, Service Bus, Functions, Data Factory)
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Experience building and deploying solutions using Azure DevOps pipelines and ALM practices
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Relevant Microsoft certifications strongly preferred (e.g., MB-500, MB-700, MB-920)
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Exceptional analytical, problem-solving, and communication skills
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Ability to remain calm and methodical under pressure during major incidents
Preferred Experience
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Prior role within a Microsoft Partner-managed services or enterprise-level support team
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Background supporting global, high-transaction-volume D365 F&O implementations
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Familiarity with ITIL practices and service management frameworks