Hybrid .NET Software Engineer — Full-Stack (Madison)

Tyler Technologies; Madison (WI); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Tyler Technologies is seeking a Software Engineer in Madison, Wisconsin, to design, build, and maintain applications used by state agencies and residents. The role spans long-lived ASP.NET Framework programs and newer .NET development, with a hybrid work arrangement.

You will work full stack—from database to API to UI—while mentoring teammates and contributing to secure, accessible software aligned with regulatory requirements.

Qualifications

• Bachelor's degree in computer science, software engineering, computer engineering, or related field, or equivalent experience.
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Responsibilities

• Design and deliver complete features from requirements through deployment.
• Work full stack: database schema, API, UI.
• Maintain, modernize ASP.NET Framework apps and migrate to modern .NET.
• Debug across stack; optimize DB queries.
• Follow security, testing, and API design best practices.
• Own testing strategy and code coverage.
• Use AI tools with human-in-the-loop; accountability for code.
• Contribute to shared internal code libraries.
• Build to WCAG; comply with HIPAA, SOX, PCI.
• Write documentation and review code.
• Mentor junior engineers and onboard new hires.
• Improve processes to accelerate the team.
• Participate in on-call rotation.

Skills

C# / .NET

ASP.NET MVC

SQL Server

Security

CI/CD / Docker

Git / GitHub

Agentic AI tooling

Communication

Education

Bachelor's degree in CS/Engineering

Tools

EF6

EF Core

Docker

GitHub

Job description

Tyler Technologies is seeking a Software Engineer in Madison, Wisconsin, to design, build, and maintain applications used by state agencies and residents. The role spans long-lived ASP.NET Framework programs and newer .NET development, with a hybrid work arrangement.

You will work full stack—from database to API to UI—while mentoring teammates and contributing to secure, accessible software aligned with regulatory requirements.