Colorado Springs • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Colorado Springs • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Colorado Springs • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Colorado Springs • 50 milesRemote · Hybrid · Onsite · Field · All Environments
17 net developer jobs at 10 companies in Colorado Springs, CO
1w
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Junior .NET Developer
Colorado or Colorado Springs or Washington or North America
OnsiteFull Time
2+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 2+ years supporting complex technical projects, .NET Framework and SQL Server knowledge, data analysis, integration, reporting, and UI development.
.NET Framework, SQL Server, SAFe Agile, Continuous Integration/Continuous Delivery (CI/CD)
1w
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Junior .NET Developer
Colorado Springs or Washington or Colorado or North America
OnsiteFull Time
2+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 2+ years supporting complex technical projects, .NET Framework and SQL Server experience, data analysis, integration, UI development, queries, and reporting.
.NET Framework, SQL Server, CI/CD, SAFe Agile
1w
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Mid-Level .NET Developer
Colorado Springs or Washington or Colorado
OnsiteFull Time
4+ YOERequires 4+ years of C#/ASP.NET development, .NET Framework or .NET Core, Entity Framework, Visual Studio, SQL Server, GitLab, data integration, reporting, and an active Final DoD Secret clearance.
C#, ASP.NET, ASP.NET Framework, Microsoft .NET Core, Entity Framework, SQL Server, Web API, Microsoft Visual Studio, GitLab, CI/CD, Agile, SAFe
1w
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Sr .Net Developer
Colorado or Colorado Springs or Washington or Virginia or Maryland or Washington
OnsiteFull Time
5+ YOEU.S. citizenship, active final DoD Secret clearance, and 5+ years supporting complex technical projects. Requires .NET Framework, C#, Entity Framework, SQL Server, data integration, analysis, reporting, and UI development.
.NET Framework, C#, Entity Framework, SQL Server, CI/CD, SAFe Agile
1w
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Sr .Net Developer
Colorado Springs or Washington
OnsiteFull Time
5+ YOEU.S. citizenship, active Final DoD Secret clearance, and 5+ years supporting complex technical projects. Requires .NET Framework, C#, Entity Framework, SQL Server, data integration, reporting, and UI development experience.
.NET Framework, C#, Entity Framework, SQL Server, CI/CD, SAFe Agile
2mo
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Algorithms Developer
Colorado Springs, Colorado, United States
$95k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in physics/engineering/applied mathematics required (Masters preferred), 5+ years software development, advanced math/physics knowledge, experience with C#/.NET, Java or C++, DoD experience preferred, ability to obtain Top Secret clearance.
C#, .NET, Java, C++, Microsoft Windows
1w
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ASP.NET Applications Developer
Colorado Springs, Colorado, United States
$65k-$75k/yr OnsiteFull Time
2+ YOERequires 2–5 years developing web applications with C#, ASP.NET, ASP.NET Core, and .NET technologies, plus Blazor, SQL Server, front-end technologies, source control, debugging, and collaboration skills.
C#, .NET, ASP.NET, ASP.NET Core, Blazor, SQL Server, Razor Pages, MVC, HTML, CSS, JavaScript, TypeScript, Tailwind, Entity Framework, ADO.NET, REST APIs, Azure DevOps, Microsoft Azure, Formstack, Azure
1mo
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Engineering Developer
Lone Tree, Colorado, United States
OnsiteFull Time
3+ YOE3+ years software development experience; strong C#/.NET and Windows desktop (WinForms); experience with 2D graphics, geospatial math, AI-assisted development, and aviation domain knowledge.
C#, .NET, WinForms, PHP, Swift, GDI+, SVG, SkiaSharp, Anthropic Claude, Claude Code, GitHub Copilot, Git, CI/CD, Ollama, llama.cpp, LM Studio
2mo
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Software Engineer
Colorado Springs, Colorado, United States
$105k-$130k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years software development experience, proficiency with C#, .NET/Java/C++, DoD experience preferred, active Secret preferred and ability to obtain Top Secret clearance, strong communication skills.
C#, Microsoft .NET, Java, C++
2mo
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
1mo
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Senior Engineer I-Software
Colorado Springs, Colorado, United States
$70k-$105k/yr OnsiteFull Time
5+ YOEBachelor's or master's in computer science or related, 5+ years software development, experience with .NET, SQL, enterprise apps, technical leadership and mentoring, ability to work onsite in Colorado Springs and occasional off-hour global meetings.
Microsoft .NET, Visual Studio, C#, ASP.NET, Visual Basic, MVC, Web API, WCF, JavaScript, jQuery, HTML5, CSS3, SQL, Oracle, Microsoft SQL Server, SSRS, SSIS, Microsoft O365, Team Foundation Server, ETL
2d
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Senior Sustainment Software Developer
Colorado Springs or Colorado
$139k-$174k/yr OnsiteFull Time
15+ YOE15+ years in IT with team leadership, a bachelor's degree or equivalent, SECRET clearance, and expertise in C#, .NET Core, Blazor, SQL, web architecture, DevOps, Jira, and Confluence.
SQL, HTML, CSS, JavaScript, JSON, IIS, C#, .NET Core, Blazor Server, Common Access Card (CAC), Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence, SysML, DevOps
2w
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Software Engineer III
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's in CS or related,6+ years software development experience,proficiency in Java,experience with Linux (RHEL) and hardware integration,ability to obtain U.S. Secret security clearance and U.S. citizenship required.
Java, Linux (RHEL), Windows, C#, C++, Python, Java Script/Typescript, React, WPF, .NET
2w
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Software Engineer III
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's in CS/SE or related,6+ years software development experience,proficiency in Java,ability to obtain and maintain Secret U.S. security clearance and U.S. citizenship required,experience with Linux/Windows preferred.
Java, Linux (RHEL), Windows, C#, C++, Python, Java Script/Typescript, React, WPF, .NET, Agile/Scrum, Waterfall, Spiral
3w
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BIM Integration Developer - Kiewit Infrastructure Engineers
Omaha or Lone Tree
$92k-$111k/yr OnsiteFull Time
3+ YOE3+ years software development; bachelor’s in CS/SE/Engineering or equivalent; strong C#/.NET, REST API, React, SQL, Git, CI/CD; familiarity with BIM, ETL, and cloud platforms.
C#, .NET, RESTful APIs, React, JavaScript, TypeScript, SQL, Git, CI/CD, MongoDB, elasticsearch, IFC, Microsoft Azure, Copilot
2w
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Software Engineer II
Lone Tree or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS/Software Eng,2+ years software development,proficiency in Java,knowledge of Linux/Windows,ability to work on multidisciplinary teams.
Java, Linux (RHEL), Windows, C#, C++, Python, Java Script/Typescript, React, WPF, .NET
1mo
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PMO Solutions Engineer
Castle Rock, Colorado, United States
$110k-$130k/yr OnsiteFull Time
5+ YOE5+ years building automation/application solutions and Power Automate workflows; 1+ year with Git/GitHub; 4+ years in enterprise application implementations; 2+ years AI/LLM experience or strong interest; strong Excel and programming skills.
Git, GitHub, GitHub Copilot, GitHub Actions, Flux CD, Joulz, Microsoft Power Automate, Microsoft Logic Apps, MuleSoft, Boomi, REST APIs, JD Edwards E1, Microsoft SharePoint, Salesforce, Microsoft Azure, Azure Kubernetes Service (AKS), ASP.NET Core, Flutter, Dart, C#, .NET, HTML, JavaScript, TypeScript, PowerShell, SQL, VBA, Microsoft Excel, Microsoft Power Query, Microsoft Power Virtual Agents, Microsoft Azure Cognitive Services, Claude, GitOps
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