Zachary Piper Solutions is looking for a Senior .NET Developer to support a large scale Federal IT program. This is onsite in Colorado Springs, CO and a full-time position.

Essential Duties of the Sr .NET Developer:

• Support a large .NET application.
• User interface design and development.
• Multi-source data integration and deduplication
• Analysis of trends and patterns, query development and reporting

Qualifications of the Sr .NET Developer:

• 5+ years of C# and .NET development experience.
• Experience with the Entity framework.
• Mobile application development experience is a “nice to have”

• Must be able to obtain and maintain an active Secret clearance.

  Compensation for the Sr .NET Developer:

• $110,000 - $130,000 (based on experience)

• Comprehensive benefit package; Cigna Medical, Cigna Dental, Vision, 401k w/ ADP, PTO, paid holidays, Sick Leave as required by law, paid holidays

This job opens for applications on 8/29/2025. Applications for this job will be accepted for at least 30 days from the posting date.

• Support a large .NET application.
• User interface design and development.
• Multi-source data integration and deduplication
• Analysis of trends and patterns, query development and reportin