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IntegrateUs LLC

Senior Full-Stack .NET Developer

IntegrateUs LLC · Austin, TXClose: Mar 6th 2026
Term:Full timeWork:Onsite
Type:EmployeeContract
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We are seeking a full-time contractor or employee for a Senior Full-Stack .NET Developer role 

  • Perform highly advanced (senior-level) computer programming work, including research, design, and implementation of web-based applications.
  • Perform research and analysis required for specialized programs or routines to supplement and enhance front and back-end web-based applications software using HTML, HTML5, ASP.NET/C#
  • Design, develop and implement specialized programs or routines to supplement and enhance front and back-end web-based applications software using HTML, HTML5, ASP.NET(Blazor)/C#.
  • Write, test, evaluate, debug, and document complex programs, including client/server and web-based applications using C# (.Net), MVC, and/or SQL.
  • Provide support of Texas Department of Agriculture applications software through diagnosis of problems and implementation of changes to resolve problems and maintain software at the most current level.
  • Work closely and coordinate with other developers, business analysts, project leadership, and business areas to validate requirements and understand technical issues and limitations and model solutions that meet the functional and technical requirements.
  • Recommend improvements and identify risks to processes for application development projects, as needed.
  • These are the same duties as we used for the current posting of multiple Software Developers.
  • Works under limited supervision with considerable latitude for the use of initiative and independent judgment.
  • Independently performs complicated tasks using experience, judgment, and creativity to plan and accomplish goals.
  • Perform other duties as assigned
  • Bachelor’s degree or higher

Required Skills
  • experience with highly complex (senior-level) software development and web programming to enhance user experience
  • experience with functional and performance automation of APIs, web services, and web application using C# .net framework, MVC, and SQL server
  • experience in design and development of web-based and windows-based applications using various .NET HTML, HTML, HTML5, ASP.NET(Blazor)/C#, JavaScript, SQL, and CSS
  • experience using Azure DevOps and AWS DevOps
  • years of experience working in Agile-based development environment
  • experience working with the Texas Automated Nutrition System (TANS)

Preferred Skills
  • experience working with Washington D.C.’s Office of the Special Superintendent of Education (OSSE)’s Orchard application

Updated on March 3, 2026
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