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C# / ASP.NET Application Engineer

GovCIOUnited States🇺🇸United StatesPosted 10 Sept 2026

Why This Role Stands Out

This fully remote C# / ASP.NET Application Engineer role offers a fantastic opportunity to leverage your expertise in a high-impact position within a reputable company, with a competitive salary of $160,000 - $185,000. You'll thrive here if you enjoy complex problem-solving and contributing to critical applications, and we encourage you to apply!

Quick Overview

Salary
$160k - $185k/yr
Seniority
Mid Senior
Work mode
Remote
Location
United States
Posted
Yesterday
SQLSQL ServerT-SQLSAMLActive DirectoryAzureC#.NETASP.NETGitGitHub ActionsPowerShell

Job Description

GovCIO is hiring an experienced skilled C# / ASP.NET Application Engineer to maintain and enhance a C# ASP.NET web application with a SQL Server backend, SSIS packages, Active Directory integration, and SQL Server Agent scheduled jobs. This position is fully remote within the United States.

Responsibilities

  • Maintain and improve ASP.NET (MVC/Web API/Web Forms) applications, ensuring seamless integration between front-end and back-end components
  • Support SQL Server databases: queries, indexing, performance tuning
  • Update and deploy SSIS packages
  • Manage SQL Server Agent jobs and troubleshoot failures
  • Design, query, and manage relational databases (SQL Server), including writing efficient T-SQL, stored procedures.
  • Configure and support AD authentication and IIS settings.
  • Troubleshoot, diagnose and debug issues across the full application stack, from the UI down to the database and server layers
  • Collaborate with cross-functional teams including database administrators, system administrators, and security teams to design new features and troubleshoot issues
  • Maintain documentation and follow secure coding practices
  • Write clean, maintainable, and well-documented code following .NET coding standards and object-oriented design principles
  • Optimize data models and database architectures to enhance performance and scalability
  • Participate in code reviews and contribute to overall code quality and adherence to .NET best practices
  • Stay current with updates to the .NET framework and the broader Microsoft development ecosystem, recommending improvements where relevant

Qualifications

Required Skills and Experience
  • Bachelor's in Computer Science, Engineering with 12+ years of experience or commensurate professional experience
  • Strong C# and ASP.NET experience
  • Solid T-SQL skills and SQL Server administration knowledge
  • Hands-on SSIS development and troubleshooting
  • Experience with Active Directory and Windows Authentication. Able read / write to AD.
  • SQL Server Agent job management
  • Familiarity with IIS administration
  • Git-based development workflow
  • Strong problem-solving and communication skills


Preferred Skills and Experience
  • ASP.NET Core experience
  • Advanced SQL performance tuning
  • CI/CD (Azure DevOps or GitHub Actions)
  • PowerShell scripting
  • Experience with modern auth (OIDC/SAML) and cloud/hybrid environments

Clearance Required

  • Ability to obtain and maintain a suitability/Public Trust

Posted Salary Range

USD $160,000.00 - USD $185,000.00 /Yr.

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