Web Applications Engineer - C#, ASP.NET, SQL

Jobtailor; Colorado; On-site; USD 90,000 - 120,000; Full time

Job summary

Jobtailor seeks a seasoned IT professional to support FDOT District 2 applications, including public-facing and client-facing systems. You will work with C#, ASP.NET MVC, SQL Server, and Power Platform to develop, troubleshoot, and enhance web apps.

You will collaborate with stakeholders, maintain documentation, and support deployments in an IIS/Windows Server environment, ensuring stability and secure operations. 5–10 years of relevant experience is preferred.

Qualifications

• Bachelor’s degree or equivalent practical experience in web apps, SharePoint, Power Platform, or related fields.
• 5–10 years of professional experience in development, support, or modernization of web apps.
• Experience with C#, ASP.NET MVC, .NET, Visual Studio, SQL Server, and Entity Framework preferred.
• Familiarity with HTML, CSS, JavaScript, Bootstrap, and responsive design.
• Git basics: branching, committing, merging, and pull requests.
• Experience with SharePoint Online, Power Apps, Power Automate, Forms, and Microsoft 365 connectors.
• Experience supporting production applications in controlled environments is preferred.
• Basic SQL knowledge and relational database concepts.

Responsibilities

• Support FDOT District 2 public-facing, internal, and client-facing apps and systems.
• Provide application support across .NET web apps, SharePoint Online, Power Apps, Power Automate, Forms, and 365 processes.
• Assist with developing web apps using C#, ASP.NET MVC, .NET, SQL Server, and EF.
• Implement new features, fix defects, and improve usability and maintainability.
• Support legacy systems, document behavior, and minimize production disruption.
• Develop and maintain SQL data models, queries, and integrations.
• Create and troubleshoot SharePoint lists, libraries, permissions, views, and forms.
• Develop and troubleshoot Power Apps/Power Automate flows, including connectors and notifications.
• Support front-end development with HTML, CSS, JavaScript, Bootstrap, and responsive design.
• Use Visual Studio for development, debugging, testing, and maintenance of web apps.
• Use Git and participate in PR workflows; assist with IIS/Windows Server deployments and configurations.
• Diagnose issues across app, web server, database, and browser layers; respond to production requests.
• Coordinate with FDOT admins on access, environment, security, deployment, and tenant issues.
• Collaborate with teams to understand requirements and deliver solutions; maintain technical/process docs.

Skills

Analytical Skills

Problem-Solving

Organizational Skills

Documentation Skills

Communication Skills

Education

Bachelor's degree in Computer Science / Software Engineering / Information Technology

Tools

Visual Studio

Git

Microsoft IIS

Windows Server

Microsoft 365

Job description

Jobtailor seeks a seasoned IT professional to support FDOT District 2 applications, including public-facing and client-facing systems. You will work with C#, ASP.NET MVC, SQL Server, and Power Platform to develop, troubleshoot, and enhance web apps.

You will collaborate with stakeholders, maintain documentation, and support deployments in an IIS/Windows Server environment, ensuring stability and secure operations. 5–10 years of relevant experience is preferred.