Full Stack .Net Developer

Job Title:

Senior Full Stack .NET Developer Workplace Type: 100% Remote (Must Reside in Colorado)

Required Skills:

1. C# / .NET Development : 5+ years of hands-on experience developing enterprise applications using C# and modern .NET technologies. Candidates should have recent experience actively writing production code and be comfortable troubleshooting, enhancing, and maintaining complex business applications.
2. Full Stack Web Development (HTML, CSS, JavaScript, APIs):
Strong experience developing both front-end and back-end components of web applications, including user interfaces, business logic, and integrations. Candidates should be comfortable building and consuming REST APIs and supporting applications across the full technology stack.
3. WPF Desktop Application Development:
Experience developing and maintaining WPF applications using MVVM, data binding, state management, and asynchronous programming patterns. Candidates should be comfortable building responsive user interfaces and supporting desktop applications that interact with APIs, databases, and background processes.
4. Experience using modern AI-assisted development tools (Git Hub Copilot, Microsoft Copilot, ChatGPT, or similar) to improve productivity, accelerate development, troubleshoot issues, and enhance code quality.
5. Communication, Collaboration & Adaptability:
Proven ability to work independently while collaborating within a high-level development team. Candidates should possess strong communication skills, be comfortable working directly with technical and business stakeholders, and be able to quickly ramp up on existing systems and technologies.

About the Role We're partnering with a mission-driven Colorado organization seeking an experience Full Stack .NET Developer to join a highly collaborative software development team.

This role offers the opportunity to work across both modern web applications and established desktop solutions that support critical business operations throughout the organization.

The ideal candidate is a seasoned C#/.NET developer who enjoys solving complex challenges, contributing to modernization initiatives, and collaborating with experienced developers and business stakeholders. If you're looking for meaningful work, a strong team culture, and the chance to make a direct impact, this could be an excellent fit.

Responsibilities Design, develop, enhance, and support custom web and desktop applications

Develop solutions using C#, .NET 8, .NET 10, and related Microsoft technologies

Build and maintain front-end applications utilizing HTML, CSS, and Java Script Support  and enhance WPF desktop applications

Develop, integrate, and maintain REST APIs and system integrations

Troubleshoot and resolve application defects and performance concerns

Participate in Agile ceremonies including sprint planning, standups, backlog refinement, and retrospectives

Provide accurate work estimates and consistently deliver on sprint commitments

Conduct code reviews and contribute to development best practices

Collaborate closely with developers, analysts, architects, and business stakeholders

Support application modernization while maintaining existing production systems

Create and maintain technical documentation

Tools & EnvironmentC#.NET 8 / .NET 10

HTMLCSSJavaScriptREST APIsWPFMVVMData Binding Asynchronous Programming Agile/Scrum Git Hub  Copilot, Microsoft Copilot, ChatGPT, or similar AI-assisted development tools

Competencies5+ years of enterprise-level C#/.NET development experience

Strong full stack web development expertise

Experience developing and maintaining WPF desktop applications

Ability to work independently and quickly learn existing systems

Strong communication skills with both technical and non-technical…