3mo
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Principal Application Engineer
Frederick, Maryland, United States
$145k-$199k/yr RemoteFull Time
10+ YOE10+ years in software design/development; backend services; strong C#/.NET; distributed systems; DevOps; cloud (Azure); agile; leadership potential.
C#, NET, SQL, Entity Framework, HTML, CSS, TypeScript, JavaScript, Jira, Confluence, Git, Docker, Kubernetes, Azure, AWS, GCP
2w
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Senior Software Engineer
Aberdeen, Maryland, United States
$90k-$198k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience in Defense, BA/BS or equivalent experience, proficiency with C++, Java, Python, C#, secure coding and Defense standards, DoD cybersecurity certification preferred.
C++, Java, Python, C#, Git, SVN, CI/CD, automated testing tools
1mo
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Software Engineering - CTJ - Poly
Redmond or Reston or Annapolis Junction
$85k-$168k/yr HybridFull Time
U.S. citizenship with active Top Secret/SCI (SSBI) clearance, proven software engineering experience in C/C++/C#/Java/JavaScript/Python, familiarity with cloud platforms and CI/CD, and ability to pass Microsoft Cloud background check.
GitHub Copilot, Docker, Kubernetes, Azure, Azure Machine Learning, Azure OpenAI, Microsoft Foundry, C, C++, C#, Java, JavaScript, Python, CI/CD
5d
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Cloud Architect
Linthicum Heights, Maryland, United States
$100k-$170k/yr OnsiteFull Time
12+ YOEActive Secret clearance, 12 years experience, expertise in AWS/Azure, cloud architecture, Kubernetes, Terraform, Ansible, CI/CD, Git, Linux and programming (Java/Python/C#); CISSP and cloud architect cert required.
AWS, Azure, Kubernetes, Terraform, Ansible, Git, GitLab CI, Java, Python, C#, Azure Entra ID, AWS IAM, Keycloak
1mo
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Software Engineer (Backend Focus)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOETS/SCI with poly required; 8 years experience (or BS + 8 yrs / or 12 yrs without BS). Expert in Java or C#, Gradle/Maven, Docker/Kubernetes, Git; experience with graph databases (Neo4j), ETL, data modeling, and SIGINT/CNO concepts preferred.
Java, C#, Gradle, Maven, Docker, Kubernetes, Git, Neo4j
3mo
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Thermal Engineer
Jessup, Maryland, United States
$71k-$121k/yr OnsiteFull Time
4+ YOEDevelop thermal models, support NPI, analyze data, and ensure regulatory compliance; strong thermo/fluid mechanics background required.
Matlab, C#, C++, EES, Microsoft Excel VBA programming, .NET
1mo
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Senior Applications Developer
Germantown, Maryland, United States
$135k-$216k/yr OnsiteFull Time
12+ YOEUS citizen able to obtain DOE clearance. Bachelor's in CS/IT/Software Engineering (or equivalent experience), 12+ years' relevant experience (alternates allowed). Strong Java/JavaScript/.NET, Azure (App Service, SQL Managed Instance, DevOps), Atlassian Cloud/Jira, SQL and web server administration skills.
Jira, Confluence, Java, JavaScript, Azure App Service, Azure SQL Managed Instance, Azure DevOps, .NET, HTML, CSS, C++, C#, SQL, Oracle BI, PowerShell, Eclipse, Atlassian Custom Developer Tools, Visual Studio, IIS, ServiceNow, Microsoft Power Platform, SQL Stored Procedures, WebSphere
1mo
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Software Engineer, Senior
McLean or Annapolis Junction
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years software development experience; 5+ years with C#, HTML, JavaScript, Angular, Git, and relational databases (SQL Server/PostgreSQL/MySQL). Secret clearance and a Bachelor’s degree required.
C#, HTML, JavaScript, Angular, Git, SQL Server, PostgreSQL, MySQL, Docker, Podman, Azure, CI/CD
1mo
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Technical Consultant
Germantown, Maryland, United States
$92k-$154k/yr FieldFull Time
US citizenship and Public Trust clearance, strong Windows deployment and imaging skills, scripting/programming (PowerShell, VBScript, C# .NET), Microsoft SCCM and IBM BigFix experience, networking protocols knowledge, strong problem solving and communication.
PowerShell, VBScript, C# .NET, Microsoft SCCM, IBM BigFix, Windows, WinPE, WIM, HTTPS, DHCP, DNS, SFTP, HTML, XML, JSON, Microsoft SQL Server, MySQL, Microsoft SQL Express, DoD STIG, JavaScript, Python
2w
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Strategic Systems Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years developing in C#,Python,JavaScript,C++,and/or Java; experience with GitLab,Jira,VS Code,databases,DevSecOps,containerization,AI-assisted coding; able to obtain security clearance.
C#, Python, JavaScript, C++, Java, GitLab, Jira, VS Code, Docker, Podman, Kubernetes, GitHub Copilot, Claude Code, Ansible, Terraform, ASP.NET Core, Entity Framework Core, SQL Server
3mo
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Senior Software Engineer - Finance
Hummelstown, Pennsylvania, United States
OnsiteFull Time
5+ YOE5-8 years software development with .NET; strong database, API, and security skills; finance domain knowledge.
C#, .NET Framework, .NET Core, MVC, WPF, React, SQL Server, PostgreSQL, APIs, Confluence
1mo
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Dynamics 365 / Power Platform Developer
Harrisburg or Murrysville or Harrisburg
OnsiteFull Time
3+ YOEBachelor's degree in CS/IT/MIS, 3+ years developing in Microsoft Dynamics 365 ecosystem, strong X++, C#/.NET, Power Platform, Azure, SQL, Visual Studio, and Azure DevOps skills.
Microsoft Dynamics 365, Microsoft Dynamics 365 F&O, Microsoft Dynamics 365 Customer Engagement, X++, C#, .NET, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Microsoft Dataverse, Azure App Services, Azure Logic Apps, Azure Functions, Azure DevOps, Azure Service Bus, SQL Server, SQL Server Management Studio, Visual Studio, SSRS, Lasernet, JavaScript, HTML, CSS, JSON, REST, OData, Microsoft Lifecycle Services (LCS), Power Platform Admin Center, Azure Data Lake, Azure Data Factory, Azure Synapse Analytics
1mo
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Software Developer
Columbia, Maryland, United States
$60-$80/hr OnsiteFull Time
Bachelor's degree in CS/SE or related field, strong CS fundamentals, proficiency in one or more of C/C++, C#, Java, or Python, experience with Windows/Visual Studio, version control (Git or SVN), and SDLC/agile practices.
C/C++, C#, Java, Python, Visual Studio, Git, SVN, AVL (Automatic Vehicle Location), IoT
1mo
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Manufacturing Test Engineer III
Germantown, Maryland, United States
$79k-$113k/yr HybridFull Time
3+ YOEBachelor's degree in engineering or related field, 3+ years experience, software development (C/C++/C#/Bash/Python/Test Stand/LabView), Linux/QNX/FreeRTOS experience, electronic test equipment knowledge, strong communication skills.
C, C++, C#, Bash, Test Stand, LabView, Python, Linux, Unix, QNX, FreeRTOS, DMMs, Oscilloscopes
1mo
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Engineer Electronics/RF Antenna Test-1st Shift
Baltimore, Maryland, United States
$88k-$131k/yr OnsiteFull Time
2+ YOEBS in Electrical Engineering or related STEM +2 years (or MS), experience with RF test equipment, professional software development (C#, Visual Basic, MATLAB, Mate), active DoD Secret clearance, and U.S. citizenship.
oscilloscopes, power meter, spectrum analyzer, signal generator, C#, Visual Basic, MATLAB, Mate
1mo
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Software Engineer III - Front End/ Back End
Columbia, Maryland, United States
$110k-$130k/yr RemoteFull Time
8+ YOE8+ years software engineering experience (or equivalent), strong Java and Spring Boot backend skills, RESTful API and microservices experience, relational DB experience, Git and CI/CD familiarity, US citizenship and DHS Public Trust eligibility.
Java, Spring Boot, RESTful APIs, Oracle, PostgreSQL, Microsoft SQL Server, Git, Docker, Kubernetes, EKS, Jenkins, GitHub, SonarQube, Splunk, Kafka, New Relic, Angular, React, C#, .NET, VB.NET, C++, Tomcat, Oracle SQL Developer, AWS
2mo
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Full Stack Developer - AI (Remote)
Columbia, Maryland, United States
$80k-$120k/yr RemoteFull Time
4+ YOE4+ years C#/.NET, 3+ years Angular/TypeScript, 3+ years SQL Server, 2+ years Git/Azure DevOps, 1+ years AWS serverless; AI tool experience preferred.
C#, .NET, Angular, TypeScript, SQL Server, Git, Azure DevOps, AWS, AI tools, Kiro, Q
4d
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AFS Developer
Baltimore, Maryland, United States
$45-$56/hr HybridFull Time
7+ YOE7+ years designing, developing, testing, implementing and maintaining application or systems software; experience with Microsoft Dynamics 365, X++, AOT, .NET, C#, Visual Studio, Power Automate, Power BI, and SSRS.
X++, AOT, Power Automate, Robotic Process Automation (RPA), .NET, C#, Visual Studio, Power BI, SSRS, Microsoft Dynamics 365, Microsoft Excel
6d
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Software Developer
Linthicum, Maryland, United States
$104k-$166k/yr OnsiteFull Time
3+ YOERequires hands-on experience with .NET Core/ASP.NET, C#/Java/Python/PHP, cloud-native and containerized solutions, CI/CD (GitLab), and an active Secret clearance; Security+/CASP+/CKA/AWS Developer Associate required.
C#, ASP.Net, AngularJS, Angular, Apache HTTPD, postGres, Microsoft databases, .NET Core, .NET 6+, ASP.NET Core, Java, Python, PHP, Docker, Kubernetes, GitLab CI/CD, Helm, GitLab, Jira, Confluence, SQL/NoSQL
1mo
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Software Engineer
Columbia, Maryland, United States
$87k-$198k/yr OnsiteFull Time
4+ YOETS/SCI with polygraph required. 4+ years (with Bachelor) or 6+ years (with HS/GED) software engineering experience. Experience with Python, Java, C++, RESTful APIs, cloud (AWS/Azure), containers (Docker/Kubernetes), SQL/NoSQL.
Python, Java, C++, RESTful APIs, AWS, Azure, Docker, Kubernetes, SQL, NoSQL, Svelte, Vue.js, Angular, React, C#, .NET, JavaScript, NodeJS, PHP, Drupal, Git, CI/CD