1,021 csharp jobs at 345 companies in College Park, MD
1mo
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Analytic Engineer
Cockeysville, Maryland, United States
$78k-$85k/yr OnsiteFull Time
BS in a technical discipline or equivalent experience; SQL and Microsoft products experience; data visualization and validation; willingness to learn C#, ASP.net, Visual Basic; US citizen or green card required.
Microsoft products, SQL, Microsoft Navision, C#, ASP.net, Visual Basic
1mo
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Software Engineer - Team Lead (Active Secret Clearance)
Alexandria, Virginia, United States
$140k-$145k/yr OnsiteFull Time
6+ YOEActive Secret clearance, Bachelor’s degree or equivalent, IAT Level II, 6+ years IT experience, experience with cloud-native development, DevSecOps, CI/CD, Azure/AWS, .NET/C# stack, frontend frameworks, containerization, and team leadership.
C#, Java, ASP.NET, .NET MVC, Entity Framework, Angular2+, AngularJS, TypeScript, JavaScript, (X)HTML, CSS, Knockout, Azure, AWS, Bicep, ARM Templates, Desired State Configuration (DSC), Azure DevOps, GitHub, GitLab, YAML, Git, Docker, Kubernetes, API Gateway, Swagger (OpenAPI), SQL, SQL Server Integration Services (SSIS), NuGet, Azure Artifacts, Chocolatey, Power Apps Platform, Power BI, Microsoft 365, Azure App services, Azure Function
1mo
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Software Engineer - Team Lead (Active Secret Clearance)
Alexandria, Virginia, United States
$140k-$145k/yr OnsiteFull Time
6+ YOEActive Secret clearance, bachelor\u0002s degree or equivalent, 6+ years IT experience, IAT Level II, strong full-stack and cloud (Azure) development, DevSecOps, and leadership skills.
C#, Java, ASP.NET, .NET MVC, Entity Framework, Angular2+, AngularJS, TypeScript, JavaScript, (X)HTML, CSS, Knockout, Azure, Microsoft 365, AWS, Bicep, ARM Templates, Desired State Configuration (DSC), Azure DevOps, GitHub, GitLab, YAML, Docker, Kubernetes, API Gateway, Swagger (OpenAPI), SQL, SQL Server Integration Services (SSIS), NuGet, Azure Artifacts, Chocolatey, Power Apps, Power BI, Azure App services
4w
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Stupendous Full Stack Software Engineer
Arlington, Virginia, United States
HybridFull Time
2+ YOEActive US citizenship and Top Secret/TS-SCI clearance required; 2+ years professional experience; proficiency in one OO language, MVC frameworks, relational databases, Linux, web fundamentals; strong communication and adaptability.
Google TensorFlow, Python scikit-learn, Java, Python, C#, C++, Spring, Django, Flask, Rails, MySQL, PostgreSQL, sqlite3, Ubuntu, RedHat, CentOS, HTTP, HTML, REST, CSS, JavaScript, Bash, Perl, NGINX, Apache, React, Backbone, Angular, Ember, Vue.js, Bootstrap, Less, ElasticSearch, Accumulo, MongoDB
3mo
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System Development Engineer II, Platform Engineering and Emerging Technologies
Arlington or Herndon
$129k-$175k/yr OnsiteFull Time
2+ YOEBachelor's degree or CSSLP; 2+ years non-internship software development; 1+ year design/architecting systems; knowledge of systems engineering; proficiency in C++, C#, Java, Python, Golang, PowerShell, Ruby; active Top Secret with SCI eligibility or above
C++, C#, Java, Python, Golang, PowerShell, Ruby
3w
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Full Stack .NET Developer
Washington, District of Columbia, United States
$135k-$160k/yr OnsiteFull Time
5+ YOEActive Top Secret/SCI clearance, U.S. citizenship, 5+ years .NET/C# experience, Security+ certification, SQL Server and T-SQL proficiency, Agile experience, secure development practices.
C#, .NET Core, MVC, SQL Server, T-SQL, JavaScript, HTML, CSS, Azure DevOps, TFS, Git, SharePoint, Azure, AWS
1mo
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Senior Geospatial Application Developer
Washington, District of Columbia, United States
HybridFull Time
6+ YOEBachelor's in a related field, 6+ years relevant experience, experience leading development teams, proficiency with Python/C++/JavaScript/C#/ .NET, ArcGIS Enterprise/Server, federal IT/cybersecurity requirements, and strong communication.
Python, C++, JavaScript, C#, .NET, ArcGIS Enterprise, ArcGIS Server, ArcGIS APIs, ArcGIS SDKs, ArcGIS GeoEvent Server, Kubernetes, DevSecOps, CI/CD
1mo
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Senior Full Stack Developer
Washington or Maryland or Virginia
OnsiteFull Time
6+ YOE6+ years building enterprise applications with C#/.NET or Java; modern JavaScript (React/Angular); SQL databases; Microsoft Azure and Azure DevOps experience; Agile, DevSecOps, and active DoD Secret clearance required.
C#/.NET, Java, JavaScript, React, Angular, RESTful APIs, SQL Server, PostgreSQL, Oracle, Microsoft Azure, Azure DevOps, Docker, Kubernetes, Terraform, Bicep, ARM Templates, PowerShell, Python, Bash
3mo
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CNO Software Engineer Level 1
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years SWE experience; BS in CS; strong programming in C/C++/Java/Python; DevOps & CI/CD; TS/SCI with polygraph.
C, C++, C#, Java, Python, Docker, Terraform, Ansible, Packer, Artifactory, Jenkins, Bamboo
3w
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Solutions Architect
Washington, District of Columbia, United States
HybridFull Time
10+ YOE5+ MgmtBachelor's in CS, 10+ years software engineering, 5+ years as technical lead/solutions architect; experience with Microsoft 365, SharePoint Online, Azure, enterprise integrations, Agile leadership; able to obtain Public Trust.
Microsoft 365, SharePoint Online, Azure Government, Power Apps, Power Automate, Power BI, ASP.NET, C#, .NET, SQL Server, REST APIs, Azure DevOps, Git, CI/CD, DevSecOps, PowerShell
6d
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Senior Back-End Developer - Onsite at Fort Belvoir, VA (Top Secret/SCI and CI Poly is Required)
Fort Belvoir, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI with CI Polygraph, Bachelor's in CS or related, 8+ years back-end experience, expertise with Python/Java/C#/Ruby/Node.js, REST/GraphQL, relational and NoSQL databases, cloud (AWS/Azure/GCP), Docker/Kubernetes, secure coding.
Python, Java, C#, Ruby, Node.js, GraphQL, PostgreSQL, MySQL, MongoDB, Cassandra, AWS, Azure, Google Cloud Platform, Docker, Kubernetes, Django, Spring, .NET, Kafka, RabbitMQ, Redis, Memcached, Terraform, Ansible, AWS Lambda, Azure Functions
1d
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SharePoint Solutions Engineer
Chantilly, Virginia, United States
$128k-$214k/yr OnsiteFull Time
4+ YOEBachelor’s degree, 4+ years in SharePoint engineering, administration, or development, PowerShell, C#, .NET, JavaScript, SQL Server, Microsoft Graph API, Windows infrastructure, DoD certification compliance, and active TS/SCI clearance.
Microsoft SharePoint, PowerShell, C#, .NET, JavaScript, SQL Server, Microsoft Graph API, Microsoft 365, Windows, Agile, DevOps, Sentris Protected SharePoint, Sentris Enterprise Engineer Training
19h
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Software Development Consultant - CTJ - TS/SCI
Springfield, Virginia, United States
$78k-$156k/yr OnsiteFull Time
1+ YOEBachelor's degree or equivalent experience, 1+ year relevant experience, and active U.S. Government Top Secret/SCI clearance. Preferred: software development experience, cloud familiarity, programming, Git, REST APIs, and DevOps exposure.
Azure, C#, Python, JavaScript, TypeScript, Git, Bicep, ARM, Terraform, REST APIs, CI/CD, DevOps
1d
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Digital Twin Engineering Team Lead
Ashburn, Virginia, United States
$202k-$220k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree or equivalent experience, active DoD Secret clearance, 8+ years in systems, digital, software, architecture, or cloud engineering, and 3+ years leading technical or multidisciplinary engineering efforts.
NVIDIA Omniverse, Azure Digital Twins, Unreal Engine, Unity, Cesium, OpenUSD, Siemens Xcelerator, Kubernetes, Docker, VMware, AWS, Microsoft Azure, GovCloud, Infrastructure as Code (IaC), DevSecOps, RMF, NIST Cybersecurity Framework, NIST SP 800-53, DISA STIGs, SIEM, ACAS, Tenable, SysML, Cameo, MagicDraw, Sparx EA, Python, C#, Java, PowerShell, Bash
19h
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Senior Architect (Microsoft Power Apps)
Falls Church, Virginia, United States
$140k-$165k/yr HybridFull Time
10+ YOERequires 10+ years designing enterprise Microsoft applications, 5+ years as an architect, Power Platform and Azure expertise, secure federal environment experience, and a bachelor's degree or equivalent experience.
Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Pages, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure API Management, Microsoft Logic Apps, Microsoft Azure Service Bus, Microsoft Azure SQL, Microsoft Dynamics 365, Microsoft 365, Microsoft .NET, C#, ASP.NET Core, JavaScript, TypeScript, Microsoft Graph, REST APIs, Microsoft Entra ID (Azure AD), OAuth 2.0, OpenID Connect, SAML, RBAC, SQL Server, Microsoft Azure DevOps, GitHub Enterprise, Bicep, ARM, Terraform, Microsoft Copilot, Azure OpenAI, Azure AI Services
1d
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Dynamics 365 Administrator
Millersville, Maryland, United States
RemoteFull Time
3+ YOEBachelor's in CS or related, 3+ years C#.NET and Microsoft Dynamics 365 experience, FetchXML and Advanced Find proficiency, agile experience, ability to pass background/drug screen and obtain Public Trust clearance.
C#.NET, Microsoft Dynamics 365, FetchXML, Advanced Find, XRMToolBox, Azure Functions, Azure App Services, Dynamics Portals, ADX Studio
1w
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CNO Reverse Engineer
Fort Meade, Maryland, United States
$145k-$230k/yr OnsiteFull Time
Active TS/SCI with polygraph, bachelor’s degree, reverse engineering and low-level software analysis experience, proficiency in Assembly/C/C#/C++/Java/Perl/Python, and strong analytical and technical writing skills.
Assembly, C, C#, C++, Java, Perl, Python, Ghidra, IDA Pro, Binary Ninja, Radare2, Subversion, CVS, Git
1mo
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System Engineer – ArcGIS (Mission-Focused)
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years supporting enterprise ArcGIS and system engineering; experience with ArcGIS Enterprise/Desktop/Online, Windows/Linux administration, scripting (Python, PowerShell, JavaScript, C#), RDBMS and SQL; US citizen with active Top Secret/SCI; Bachelor's in STEM.
ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, Windows, Linux, Python, PowerShell, JavaScript, C#, SQL Server, Oracle, PostgreSQL
3w
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Principal Software Engineer
Tysons, Virginia, United States
$168k-$214k/yr HybridFull Time
15+ YOEBachelor's or equivalent, 15+ years software development, strong object-oriented skills, C#/.NET experience preferred, database design, technical leadership and mentoring experience.
C#/.NET
2mo
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Postdoctoral Fellow (PREP0004606)
Gaithersburg, Maryland, United States
$82k-$89k/yr OnsiteFull Time
Ph.D. in Mechanical Engineering or related field; familiarity with CONTAM and its APIs; programming in C, C#, Python, or Java; experience with Git/DevOps and CI/CD; agent-based AI development; strong oral and written communication; U.S. citizenship preferred.
CONTAM, CONTAM APIs, C, C#, Python, Java, Git, CI/CD