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Software Developer
Herndon, Virginia, United States
OnsiteFull Time
3+ YOEActive security clearance with polygraph; 3+ years software development experience or bachelor's degree; proficiency in JavaScript/Java/ASP.NET and scripting languages; experience with application security, accreditation, and SCRUM.
SCRUM, JavaScript, Java, ASP.NET, Perl, PHP, Ruby on Rails, Flex, Silverlight, Google Earth Plugin
1mo
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
TS/SCI with Polygraph required Day 1; strong software development skills with proficiency in JavaScript, Java, ASP.NET or scripting languages; experience with software lifecycle, security patching, and vulnerability assessment.
SCRUM Agile, JavaScript, Java, ASP.NET, Perl, PHP, Ruby on Rails, Flex, Silverlight, Google Earth Plugin
2mo
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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
1d
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Software Developer
Shepherdstown or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years back-end software development with Java and/or NodeJS, Angular front-end experience, AWS cloud skills, RESTful API design, EDI/healthcare data knowledge, Public Trust clearance eligibility, and U.S. citizenship.
Java, NodeJS, JavaScript, TypeScript, Angular, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, Electronic Data Interchange X.12 (EDI), XML, JSON
3mo
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Software Developer
Chantilly, Virginia, United States
$85k-$100k/yr RemoteFull Time
3+ YOEBachelor’s degree in CS or related; active DoD Secret clearance; 3+ years as software developer; 2+ years with .NET, Java, MuleSoft; experience with SQL Server, PostgreSQL, Oracle; OpenTelemetry, Prometheus/Grafana; Azure DevOps, GitHub Actions; Docker, Kubernetes; ASP.NET/NestJS; strong communication.
.NET, Java, MuleSoft, SQL Server, PostgreSQL, Oracle, OpenTelemetry, Prometheus/Grafana, Azure DevOps, GitHub Actions, Docker, Kubernetes, NestJS, ASP.NET
1d
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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
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Sr Cloud Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's degree, 8+ years software development, active Top Secret clearance with SCI eligibility and CI polygraph, experience with cloud architectures, DevSecOps, Terraform, Docker/Kubernetes, and government cloud security.
AWS GovCloud, SC2S, C2S, Terraform, Docker, Kubernetes, Python, .NET, C#, Elasticsearch, Splunk, Lambda, S3, RDS, DynamoDB, VPC, CI/CD, SAFe Agile, API Gateway
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
4d
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Senior Cloud Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph, bachelor\u0002s degree or equivalent experience, 8 years software development experience with 3 years cloud focus; expertise in Terraform, Docker, Kubernetes, AWS services, Python or .NET C#, CI/CD and DevSecOps.
AWS GovCloud, SC2S, C2S, Terraform, Docker, Kubernetes, Lambda, S3, RDS, DynamoDB, VPC, CI/CD, Python, .NET C#, Elasticsearch, Splunk, API Gateway, SAFe
2mo
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Software Developer - SME
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
16+ YOEBachelor's in CS or related field, 16+ years software development experience, proficiency with C#, .NET, JavaScript, jQuery, HTML, CSS, SQL, Git, experience interfacing with Microsoft Exchange and SharePoint, strong secure coding and API integration skills, Top Secret/SCI eligibility.
C#, .NET, JavaScript, jQuery, HTML, CSS, SQL, Git, Microsoft Exchange, Microsoft SharePoint, MVC
2mo
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Software Engineer
Herndon, Virginia, United States
$130k-$265k/yr OnsiteFull Time
4+ YOE4-7+ years in software development across data, application, and UI layers; APIs, cloud, and data tooling experience; TS/SCI clearance.
Java, C#/.NET, SQL, JavaScript, HTML, XML, Python, R, Spark, Apache Iceberg, EMR, NiFi, Kubernetes
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
2mo
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Senior Software Developer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOETop Secret/SCI with Poly, 6+ years in software development, BS in CS/Info Security or related field, proficient in .NET/C#/WPF/XAML/C++, ASP.NET Web API, HTML/CSS, Python, PowerShell; Windows apps/services/web services on IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; PowerBI; Windows admin/troubleshooting; SDLC and IIS deployments.
.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, PowerBI
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
4d
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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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Full Stack Developer, Lead
Ashburn, Virginia, United States
OnsiteFull Time
9+ YOE9+ years in software development; U.S. citizen with ability to obtain public trust clearance; Bachelor's with related field (Masters/PhD optional)
Java, JavaScript, Vue.js, C#, .NET Core, Web API, PostgreSQL, Visual Studio, Git, AWS, xUnit, SonarQube, Harness
1mo
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Senior Developer
Herndon, Virginia, United States
$94k-$198k/yr OnsiteFull Time
9+ YOETS/SCI with Poly required; 9+ years' experience (BS in Computer Science or equivalent). Experience with Windows PowerShell, Puppet, VPN/IPSEC/SSL, SQL, Ruby, Java, C++, .NET; strong communication and mission-focus.
Windows PowerShell, Puppet, VPN, IPSEC, SSL, C2S, SQL, Ruby, Java, C++, .NET
1mo
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Senior Developer
Herndon, Virginia, United States
$94k-$198k/yr OnsiteFull Time
9+ YOETS/SCI with Poly required; 9+ years' relevant experience with BS in Computer Science or equivalent. Experience with PowerShell, Puppet, VPN/IPSEC/SSL, SQL, Ruby, Java, C++, .net, API integration, and secure remote administration; strong communication and mission focus.
Windows Powershell, Puppet, VPN, IPSEC, SSL, C2S, SQL, Ruby, JAVA, C++, .net, API, PKI, LDAP
1w
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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
2d
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Senior Full-Stack Developer
Reston, Virginia, United States
OnsiteFull Time
7+ YOE7+ years building full-stack apps with modern JavaScript/TypeScript front ends, a mainstream backend (Node.js, Python, Java, .NET), relational databases, system integrations, secure development, and offline-resilient designs.
JavaScript, TypeScript, Node.js, Python, Java, .NET, ASYCUDA, SYDONIA, ETL, ELT, CI/CD
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