3w
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Building Controls Application Engineer
San Diego or Dallas or Chicago or Waco or Boston or Ashburn or Houston or Lehi or Denver
$120k-$130k/yr HybridFull Time
10+ YOE10+ years engineering experience, 5+ years BMS application development; DDC and PLC programming, BACnet/Modbus/Ethernet-IP integrations, Niagara (Niagara N4), Ignition, Wonderware, Distech, networking knowledge, and Microsoft Office proficiency.
BMS, SCADA, DDC, PLC, BACnet, Modbus, Niagara, Niagara N4, Ignition, Wonderware, Distech, Ethernet/IP, SNMP, MQTT, Microsoft Office
1mo
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Application Engineer
Herndon, Virginia, United States
$80k-$110k/yr OnsiteFull Time
Proficiency in Java, JavaScript, and SQL; experience with relational databases and J2EE application servers; ability to develop and support web-based applications on a low-code platform; bachelor's degree or equivalent.
Java, JavaScript, SQL, Microsoft SQL Server, PostgreSQL, Oracle, J2EE, Tomcat, JBoss, Apache, JSP, iReport
1mo
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Application Engineer 4
Herndon or Potomac
OnsiteFull Time
Must be U.S. citizen with active TS/SCI clearance and full-scope polygraph; experience with Kubernetes, ECS in AWS, GenAI, and Risk Management Framework is required.
Kubernetes, ECS, AWS, GenAI, Risk Management Framework (RMF)
2w
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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
3w
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Application Developer
Chantilly, Virginia, United States
OnsiteFull Time
Active Poly clearance required. Experience developing ServiceNow applications, using Jira, version control (Github/Subversion), supporting Tier 1-3, producing IT documentation, and strong web/UX skills; HTML5/CSS/XML/JavaScript and Tableau experience preferred.
ServiceNow, Jira, Github, Subversion, HTML5, CSS, XML, JavaScript, Tableau
6d
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BAS Application Engineer
Charlottesville, Virginia, United States
$70k-$78k/yr OnsiteFull Time
5+ YOEHigh school diploma, 5+ years BAS/electronics experience with 2+ years programming logic; experience with Automated Logic or Johnson Controls preferred; recognized controls industry certification or vendor courses; ability to develop BAS architecture and programming.
Automated Logic, Johnson Controls, Metasys, WebCTRL
2w
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Application Developer
Reston, Virginia, United States
OnsiteFull Time
2+ YOEU.S. citizenship with ability to obtain security clearance; Bachelor's in CS/Engineering; 2+ years software development; proficiency with Java, JavaScript, relational databases, Git, HTML/CSS/JSON/XML; strong analytical and communication skills.
Java, JavaScript, PostgreSQL, Oracle, Git, HTML, CSS, JSON, XML, XSLT, XSD, Python, Android, Jenkins, Jira, Confluence, REST, SOAP
2mo
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson AFB or Buckley AFB or Belle Chasse or Fort Leavenworth or MacDill AFB or San Antonio or Tampa or Quantico or Lackland AFB or Yorktown or Offutt AFB or Rome or Reston or Camp Parks
$87k-$198k/yr HybridFull Time
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL/PostgreSQL, Redis, Elasticsearch; cross-functional collaboration; automated testing; TS/SCI with polygraph; Bachelor’s degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch
1w
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Senior Application Developer
Fort Belvoir, Virginia, United States
$140k-$155k/yr OnsiteFull Time
5+ YOE5+ MgmtDesign, develop, integrate, and maintain complex .NET applications; mentor junior developers; must hold Top Secret clearance and IAT-II certifications; 5+ years development and supervisory experience.
.NET Core, .NET, Microsoft SQL, C#, JavaScript, AWS, Azure, GCP, REST APIs, ARMIS, AAO, ACOTD, FACTS, MDR, ADAMS, CI/CD
1w
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Application Developer Lead
Quantico, Virginia, United States
$145k-$160k/yr OnsiteFull Time
Active Top Secret clearance and U.S. citizenship; bachelor's in CS/SE/IT or equivalent; experienced leading enterprise application teams with Microsoft 365, SharePoint Online, Power Platform, web APIs, SDLC, DevSecOps, and Agile practices.
Microsoft 365, SharePoint Online, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Power Fx, DAX, Power Query, JSON, REST APIs, Microsoft cloud services, Azure DevOps, Git, SQL Server, Microsoft Graph API
1mo
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Application Developer
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOE7+ years IT experience, strong Java skills, front-end (HTML, CSS, JavaScript, Angular), Spring Framework, RESTful services, SQL and ORM (Hibernate/JPA), Git; active TS/SCI with polygraph required.
Java, HTML, CSS, JavaScript, Angular, Spring Framework, RESTful services, SQL, Hibernate/JPA, Git, Elasticsearch
3w
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Business Application Developer
Quantico, Virginia, United States
OnsiteFull Time
3+ YOE3+ years as an application developer with in‑depth Appian Platform experience, API integration, Agile development, active U.S. citizenship, and active Secret clearance.
Appian, APIs
1mo
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Senior Application Developer
Fairfax, Virginia, United States
$135k-$165k/yr HybridFull Time
12+ YOEActive Secret clearance, 12+ years on large integrated projects (or commensurate experience) with 5+ years Java development; expertise in Java SE/EE, Spring Boot, REST, CI/CD, containerization, and federal security/compliance.
Java, ColdFusion, JavaScript, C#, Java SE/EE, Spring Boot, RESTful services, Maven, Gradle, Git, Jenkins, GitLab CI, Docker, Kubernetes, AWS GovCloud, Microsoft Azure Government
1mo
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Application Developer- Java
Herndon, Virginia, United States
$140k-$175k/hr OnsiteFull Time
Bachelor's degree in a technical discipline, Java development experience, Linux/Windows experience, Agile/DevSecOps experience, active TS/SCI clearance, and U.S. citizenship required.
Java, Linux, Windows, Docker, Kubernetes, Jenkins, Git, Jira, Chef, Kafka, Zookeeper, Consul, CMDB, DevSecOps, Scaled Agile Framework (SAFe), GitOps, Angular, SQL, Oracle, PostgreSQL, MongoDB, MySQL, SQL/PL-SQL, Python
6d
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Application Developer - Mid
Denver or Springfield or Sterling or St. Louis
$63k-$130k/yr OnsiteFull Time
4+ YOETS/SCI clearance with polygraph, Bachelor's or equivalent, 4+ years software development, proficiency in Java and/or Python, web frameworks, relational/non-relational databases, Git, Agile/SAFe experience.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git
6d
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Senior Application Developer
Denver or St. Louis or Sterling or Springfield
$75k-$158k/yr OnsiteFull Time
8+ YOEBachelor's or equivalent,8+ years software development experience,expertise in Java and/or Python,REST APIs,relational and non-relational databases,CI/CD and Git,TS/SCI clearance with polygraph required.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Kubernetes, AWS, Git, CI/CD
3w
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Application Developer Mid
Stafford, Virginia, United States
OnsiteFull Time
5+ YOEBA/BS or equivalent experience; 5+ years relevant experience with 3+ years hands-on software design, development, testing and 3+ years Appian BPM Platform experience; must pass background and drug screening.
Appian BPM Platform
2mo
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Application Developer, Mid
Washington or Belle Chasse or Buckley AFB or Camp Parks or Dayton or Devens or Fort Leavenworth or Fort Meade or Fort Sheridan or Fort Worth or Huntsville or Lackland AFB or MacDill AFB or Millington or Minneapolis or Norfolk or Offutt AFB or Orlando or Peterson AFB or Phoenix or Quantico or Reston or Rome or San Antonio or San Diego or Tampa or Yorktown
$87k-$198k/yr HybridFull Time
6+ YOE6+ years in software development; Node.js with Typescript, SQL, PostgreSQL, Redis, Elasticsearch; TS/SCI with polygraph; Bachelor's degree; experience collaborating in cross-functional teams; automated testing experience.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
3w
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Application Developer - Senior
Colorado Springs or Reston
$60k-$180k/yr HybridFull Time
7+ YOE7+ years software development, 5+ years ServiceNow, Java knowledge, 4+ years development lead experience, integration/API development, IT-II/Tier 3/NACLC/ANACI eligibility or current Tier 3 investigation; relevant ServiceNow and agile certifications preferred.
ServiceNow, Java
2mo
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Application Developer - Expert
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI with Poly; 4-7 years in design, development, deployment of web apps; experience with Angular/React/JS; Linux; cloud (C2S/AWS); ETL; microservices; OO programming; Python preferred.
Angular, React, JavaScript, Python, Java, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman
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