user avatar

Senior .Net Developer

Zachary Piper Solutions, LLC

Today
Secret
Unspecified
Unspecified
IT - Software
Colorado Springs, CO (On-Site/Office)

Piper Companies is looking for a Sr .Net Developer to join a government contractor in Colorado Springs, CO. This role requires the candidate to report onsite in Downtown Colorado Springs and have an active Secret Clearance

Essential Duties of theSr .Net Developer:
  • Support a large .NET application with data analysis, reconciliation, and consolidation utilizing Net Framework, SQL Server, C#, and Entity Framework technologies
  • Engage in query development and reporting, user interface design and development, mobile application development, Continuous Integration/Continuous Delivery
  • Designing, coding, and testing applications
  • Creating and consuming RESTful and SOAP APIs

Qualifications of theSr .Net Developer:
  • Bachelor's degree in Computer Science or related field
  • 5+ years experience working on on complex technical projects, including work on highly available, national security systems
  • 3+ years experience with the following:
    • Multi-source data integration and deduplication
    • User interface design and development
    • Data analysis and reconciliation
  • Experience with SAFe Agile delivery framework is a plus
  • Active Secret security clearance or above is required

Compensation for theSr .Net Developer:
  • $120,000 - $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

This job opens for applications on 8/15/25. Applications for this job will be accepted for at least 30 days from the posting date

#LI-ONSITE

#LI-BM2

.NET Framework, C#, SQL Server, Entity Framework, ADO.NET, LINQ, ASP.NET, ASP.NET MVC, ASP.NET Web API, Windows Communication Foundation (WCF), Windows Presentation Foundation (WPF), Windows Forms, Visual Studio, NuGet, MSBuild, IIS, Web.config, App.config, CLR (Common Language Runtime), JIT Compilation, Garbage Collection, Strong Typing, Reflection, Delegates, Events, Generics, Dependency Injection, Inversion of Control (IoC), Repository Pattern, Unit of Work Pattern, Code First, Database First, Migrations, DbContext, DbSet, LINQ to Entities, Stored Procedures, SQL Server Management Studio (SSMS), T-SQL, Views, Indexes, Triggers, Functions, Transactions, Isolation Levels, Connection Pooling, Data Integrity, High Availability, Failover Clustering, Always On Availability Groups, Backup and Restore, Security Roles, Permissions, Encryption, SSL/TLS, Integrated Security, Windows Authentication, Role-Based Access Control (RBAC), Claims-Based Authentication, OAuth, OpenID Connect, Active Directory, Kerberos, Logging, Exception Handling, Serilog, NLog, Log4Net, Performance Counters, Threading, Asynchronous Programming, Task Parallel Library (TPL), async/await, Background Services, Middleware, Configuration Management, AppSettings, Secrets Management, Azure Key Vault, Secure Coding Practices, OWASP Top 10, Input Validation, Output Encoding, Cross-Site Scripting (XSS), SQL Injection, Code Reviews, Static Code Analysis, SonarQube, Unit Testing, MSTest, NUnit, xUnit, Integration Testing, Mocking, Moq, Continuous Integration (CI), Continuous Deployment (CD), Azure DevOps, Git, GitHub, Bitbucket, Version Control, Branching Strategies, Feature Flags, Load Balancing, Caching, Redis, MemoryCache, Distributed Systems, Microservices, Service-Oriented Architecture (SOA), Message Queues, MSMQ, RabbitMQ, Event-Driven Architecture, Health Checks, Monitoring, Application Insights, Prometheus, Grafana, Scalability, Resilience, Fault Tolerance, Disaster Recovery, Compliance, FIPS, NIST, STIG, Audit Logging, Data Classification, Data Retention, Secure APIs, Swagger, OpenAPI, JSON, XML, REST, SOAP, HTTP, HTTPS, TLS, Certificates, PKI, Code Signing, Secure Deployment Pipelines
group id: 10430981
job ad image
Find Zachary Piper Solutions, LLC on Social Media
Network Employers
user avatar
About Us
Zachary Piper Solutions is a National Security focused technology services and consulting firm with a top-secret facility clearance. We support mission-critical initiatives on behalf of the Intelligence Community, Department of Defense, Department of Homeland Security, Department of Justice, Department of State, and a variety of Civilian Agencies. ZPS is dedicated to help protect government networks against cyber threats and to maximize the wide-spectrum of intelligence and security-related technologies. Our dedicated support and proven experience drive results in support of our client’s mission objectives.
job ad2 image

Zachary Piper Solutions, LLC Jobs


Job Category
IT - Software
Clearance Level
Secret