Senior .NET Engineer - Data-Driven Gov Tech

Neumo Holdings LLC; Fort Wayne (IN); On-site; USD 105,000 - 140,000; Full time

Benefits offered by this job

Competitive benefits

Job summary

Neumo Holdings LLC in Fort Wayne, IN is seeking a Senior Software Engineer to design, build and maintain data-intensive enterprise applications across our government-focused portfolio. The role centers on C# and .NET, SQL Server, and Vue.js front ends in production systems.

You will move across mixed stacks, covering legacy and modern platforms, and mentor engineers while contributing to CI/CD improvements in an on-site environment.

Qualifications

• Strong professional experience with C# and .NET, building and maintaining production web applications and services.
• Strong experience with SQL Server, including query design and optimization, performance tuning and efficient data access patterns.
• Experience with modern front-end frameworks such as Vue.js, or the ability to pick one up quickly, alongside comfort working in traditional server-rendered front ends.
• Experience with CI/CD pipelines and Azure cloud development.

Responsibilities

• Design, build and support web applications and services using C# and .NET MVC
• Design and optimize SQL Server queries and data access patterns for high-performance systems
• Contribute to front-end development across Vue.js and server-rendered views
• Maintain and extend core application logic in C++ for high-throughput components
• Troubleshoot and resolve complex production issues across database, backend and UI layers
• Mentor engineers and contribute to the technical growth of the team
• Collaborate with QA, Product and cross-functional teams to deliver high-quality releases
• Participate in code reviews and improvements to development standards
• Support automated testing and CI/CD pipeline improvements
• Deliver jurisdiction-specific change requests and configuration work to committed dates
• Experience with AI-assisted development tools such as Claude Code, Cursor or GitHub Copilot

Skills

C#

.NET

SQL Server

Vue.js

C++

Azure

CI/CD

AI-assisted tools

Tools

GitHub Copilot

Claude Code

Cursor

Job description

Neumo Holdings LLC in Fort Wayne, IN is seeking a Senior Software Engineer to design, build and maintain data-intensive enterprise applications across our government-focused portfolio. The role centers on C# and .NET, SQL Server, and Vue.js front ends in production systems.

You will move across mixed stacks, covering legacy and modern platforms, and mentor engineers while contributing to CI/CD improvements in an on-site environment.