1w
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Senior .NET Developer
Crum Lynne or Chicago or Reston or Boca Raton
$90k-$150k/yr RemoteFull Time
5+ YOE5+ years building enterprise .NET applications, strong architecture and database skills, Agile experience, cloud and CI/CD familiarity, Bachelor's degree or equivalent experience.
C#, ASP.NET MVC, ASP.NET Web API, .NET Framework, .NET Core, .NET 5, .NET 6, Microsoft Visual Studio, SQL Server, PostgreSQL, AWS, Autofac, Ninject, Unity, CI/CD
1w
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Software Engineer (.NET)
Sterling, Virginia, United States
$115k-$150k/yr OnsiteFull Time
4+ YOEBachelor's in CS or related,4+ years software development experience,proficiency in C#,C++ or Java,.NET/ASP.NET Core,ASP.NET MVC,Angular,SQL Server,EMR with strong communication and analytical skills,Public Trust eligibility.
C#, C++, Java, .NET Framework, ASP.NET Core, ASP.NET MVC, Angular, Bootstrap, Microsoft SQL Server, SQL Server Management Studio (SSMS), HTML, CSS, JavaScript, TypeScript, Docker, Kubernetes, AWS, Azure, Google Cloud, Azure Data Lake Services, Data Factory, Synapse analytics, SQL Managed Instance, Google Workspace, Gemini, Windows Presentation Foundation (WPF), JSON, XML, XSLT, Azure DevOps, GitHub
1w
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Software Engineer - .NET / SES
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3–5 years backend software experience with C#/.NET, APIs/microservices, relational databases, CI/CD, cloud (AWS/Azure), and strong problem-solving skills.
C#, .NET, REST, gRPC, SQL Server, MySQL, GitHub, Azure DevOps, Jenkins, Docker, Kubernetes, Kafka, RabbitMQ, IBM MQ, AWS, Azure, React, JavaScript, TypeScript
4w
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.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1mo
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.Net Full-Stack Developer, Senior
Chantilly or Washington
$145k-$151k/yr OnsiteFull Time
8+ YOEBachelor's in IT or related, 8+ years professional software development, Top Secret clearance required, experience with enterprise applications, API integration, SDLC, automation, and mentoring; strong communication skills.
.NET, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat, CI/CD, DevSecOps
3mo
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Application Engineer
Frederick, Maryland, United States
$110k-$151k/yr HybridFull Time
3+ YOE3+ years of production software development experience; full stack with C#, Javascript; .NET/.NET Core, microservices, Azure DevOps, Agile; strong communication and collaboration.
C#, .NET, .NET Core, JavaScript, TypeScript, Angular, jQuery, HTML, CSS, SQL, Entity Framework, Azure DevOps, Docker, Kubernetes, Cloud (Azure/AWS/GCP), Event Driven Architecture
3mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Active TS/SCI clearance; senior software engineering experience; .NET Core; cloud-first modernization; Agile development
NET Core, C#, JavaScript, TypeScript, Angular, Python
3mo
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Software Developer
Herndon, Virginia, United States
$112k-$179k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph or ability to obtain; 5+ years software development; .NET, HTML, C#; DevOps tools; SQL Server; JavaScript; CSS; cross-browser code; strong teamwork and communication.
.NET, HTML, C#, JavaScript, Git, Azure DevOps, SQL Server, CSS
1mo
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Software Developer (SME)
Herndon or McLean or Virginia or United States
$150k-$254k/yr HybridFull Time
16+ YOETop Secret/SCI polygraph clearance required, U.S. person required, 16+ years software development experience, bachelor’s degree, proficiency in Java and C#, React, Node.js, TypeScript, .NET, cloud platforms, DevOps tools, and scripting (Python or PowerShell).
Java, C#, React, Node.js, TypeScript, .NET, AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Windows, Linux, Ansible
2mo
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Systems Engineer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOE6+ years in software development; BS in CS or related field; .NET, WPF/XAML, C++, ASP.NET MVC, Python, PowerShell; Windows apps; IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; PowerBI; SDLC.
NET, CSharp, WPF, CPlusPlus, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI
2w
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Senior Software Developer
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years application development experience, bachelor\u0002s or equivalent, strong C#/.NET and SQL skills, LOS and mortgage domain knowledge, integrations and reporting experience, project leadership and documentation skills.
Integra EPIC LOS, C#, .NET, Python, R, PowerShell, JavaScript, VB.NET, Microsoft SQL Server, T-SQL, XML, JSON, Microsoft Power BI, SSRS, Crystal Reports, SSIS, Azure SQL, Synapse, Snowflake, REST, SOAP, OAuth, TLS, Git, Microsoft Azure DevOps, GitHub, Bitbucket, Azure DevOps Boards, Jira, Microsoft SharePoint, Confluence, Microsoft Teams, Microsoft Power Automate, Microsoft Power Apps
3mo
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Test Engineer
Chantilly, Virginia, United States
$100k-$115k/yr RemoteFull Time
4+ YOE4+ years in test engineering; bachelor's in computer science or related field; active DoD Secret clearance; experience with .NET, Java, Node/NestJS, MuleSoft; CI/CD, Docker, Kubernetes; Selenium/Cypress; Azure DevOps/GitHub Actions.
Selenium, Cypress, Postman, Newman, JUnit, NUnit, Jest, Azure DevOps, GitHub Actions, Docker, Kubernetes, .NET, Java, Node/NestJS, MuleSoft, OpenTelemetry, App Insights
3mo
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Senior Full Stack Developer
Chantilly, Virginia, United States
OnsiteFull Time
TS/SCI clearance with polygraph; Bachelor's in CS/Engineering or related field; strong full stack development experience; React/Angular/Node.js/.NET; API development; SDLC/Agile; strong communication.
React, Angular, Node.js, .NET, Java, RESTful APIs, Microservices
2mo
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Senior Software Engineer
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in software development; Dynamics 365 CRM; .NET, C#, SQL; Azure; strong teamwork and problem-solving.
Microsoft Dynamics 365 CRM, NET, C#, SQL, Azure, REST APIs
1mo
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Full Stack Software Developer with C#/.NET Expertise
McLean or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required, Bachelor's in CS or related, 7+ years developing in high-side environments; expert in C#, .NET, AngularJS, TypeScript, Node.js, JavaScript, HTML/CSS; strong communication and problem-solving.
C#, .NET, AngularJS, TypeScript, JavaScript, HTML, CSS, Angular Material, Node.js
3mo
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Software Engineer
Warrenton, Virginia, United States
OnsiteFull Time
2+ YOEU.S. citizen eligible for DoD Secret clearance; associate degree; 2+ years in .NET, Java, or C/C++ in production.
.NET, Java, C/C++, Azure DevOps, Blazor, Razor, Git, Visual Studio, DevOps, JavaScript, Aspire
4d
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Software Engineer
Reston, Virginia, United States
$130k-$145k/yr OnsiteFull Time
5+ YOE5+ years building and supporting enterprise applications with Dynamics 365 CRM, .NET/C#, SQL, and Azure; strong integration, troubleshooting, and communication skills.
Microsoft Dynamics 365 CRM, .NET, C#, SQL, Azure Functions, App Services, API Management, Service Bus, Logic Apps, Key Vault, Azure SQL
2w
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Full-Stack Developer
Leesburg, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in CS/IT, 3–5 years full-stack development experience, proficiency in C#, .NET, Microsoft SQL Server, HTML5/CSS3/JavaScript, Git; experience with Rock RMS, REST APIs and on-premise hosting preferred.
Rock RMS, C#, .NET, Microsoft SQL Server, HTML5, CSS3, JavaScript, Git, REST APIs, Proxmox, CEPH
1mo
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Principal Solutions Developer , Prototyping and Customer Engineering (PACE)
Boston or Austin or Arlington or Seattle or New York or Herndon or Chicago or San Francisco or Dallas
$183k-$284k/yr OnsiteFull Time
15+ YOE15+ years technical experience, bachelor's in CS/engineering/math (or equivalent), expertise in cloud architecture and CXO engagement, experience developing end-to-end solutions, programming with Python/JavaScript/Go/.Net/Java, EMR of distributed systems.
Python, JavaScript, Go, .Net, Java, AWS
3w
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Lead Power Platform Developer
Reston, Virginia, United States
$135k-$200k/yr HybridFull Time
10+ YOE10+ years of Dynamics 365 and Power Platform experience, hands-on development in Java/Python/.NET, Dynamics 365 certification preferred, strong project leadership and communication skills.
Microsoft Dynamics 365, Microsoft Power Platform, CCaaS, Omnichannel, Java, .NET, Python, Salesforce