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Senior IT Application Developer - ASP.NET Core, C#, and SQL Server

US🌐 Remote💼 Full-time💰 $75–$75🗓 2026-09-21 → 2026-09-25

Core

Design and develop full-stack .NET applications, APIs, and data services to create a centralized source of truth for critical asset information and enable system integration.

Role type

Senior IT Application Developer (Full-Stack .NET)

Builds

Web applications, REST APIs, modular services, and a Data Exchange Layer for asset data.

Domain

Enterprise IT, State Government Modernization, Asset Management

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

ASP.NET Core, C#, SQL Server, Entity Framework Core, Dapper, REST API design, Azure (Web Apps, SQL, Key Vault), Git, CI/CD, Agile/Scrum, Authentication & Authorization, Workflow Logic, Audit Logging, Database Design

Preferred skills

Geospatial technologies (ESRI), BIM/IFC data standards, Large-scale SaaS/COTS implementations, State agency experience

Technologies

ASP.NET Core, C#, SQL Server, Entity Framework Core, Dapper, Azure, Git, ESRI

Responsibilities

Design and develop web applications, REST APIs, and modular services; Implement business rules, lifecycle management, and audit logging; Build query mechanisms and user interfaces for asset data retrieval; Deploy and maintain applications on Azure cloud services; Collaborate with business analysts and subject-matter experts to gather requirements; Troubleshoot, optimize, and maintain existing applications.

Seniority

Senior, hands-on IC

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