Senior Microsoft Developer

ABOUT THE ROLEeSoftware Associates Inc. is a nationwide U.S.-based Microsoft partner delivering SharePoint, Power Platform, Microsoft 365, and Azure solutions to commercial, nonprofit, and public-sector clients. We are adding a senior developer who builds production solutions hands-on across concurrent client engagements, from requirements through deployment and support, and contributes to the design along the way. We are open to full-time, part-time, or contract engagement, and the structure is agreed with the selected candidate.WHAT YOU WILL DO•    Build - SharePoint Online sites, Power Apps, Power Automate, and Dataverse solutions, from requirements through testing, deployment, and support.•    Extend with code - .NET web apps and Azure Functions, custom connectors, and integrations with business systems such as HR, ERP, and accounting platforms.•    Migrate - move data and documents from Access, FileMaker, legacy databases, file servers, and document management systems into SharePoint, Dataverse, or SQL.•    Ship cleanly - deploy through managed solutions and pipelines, contribute hour-level estimates and design input, and document the work so another developer can maintain it.CORE SKILLS Experience Seven or more years of hands-on Microsoft development, delivered across multiple clients rather than a single internal environment. SharePoint Online Information architecture, permissions, hub sites, lists and libraries, Power Automate workflows, PnP PowerShell, and SPFx. Content and document migrations. Power Platform Canvas and model-driven Power Apps, Power Automate, Dataverse data models, and custom connectors built for real business processes. C#, .NET and Azure C# and .NET web apps and APIs on Azure App Service and Azure Functions, with Azure SQL, Blob Storage, and Key Vault. TypeScript for front-end and SPFx work. Integrations REST APIs, custom connectors, and Microsoft Graph connecting Microsoft 365 to HR, ERP, accounting, and document management systems. Data and migration SQL Server and Dataverse data modeling. Migrating data from Access, FileMaker, and legacy applications. Power BI reports on the result. Identity and security Entra ID, app registrations, OAuth, and guest access. Solutions that restrict sensitive data and honor each user’s own access rights. ALM Managed solutions, environment variables, connection references, deployment pipelines, and source control in Git or Azure DevOps. Copilot Studio and AI Copilot Studio agents with knowledge sources and actions. Azure OpenAI and AI Search where the solution calls for them. Client delivery Work in tenants you do not administer, including GCC High and other regulated environments. Raise scope questions in writing and explain decisions in plain language. ENGAGEMENT EXPECTATIONS•    Status reporting - a written weekly update covering completed work, planned work, and open blockers.•    Time tracking - hours logged daily, or as work is completed, in ESW’s time tracking system.•    Budget notice - written notice when logged hours approach 75% of the estimate with scope outstanding.•    Client communication - project correspondence through ESW channels; engagement ownership remains with ESW.