S4
Posted 5y ago

Java Developer

S4
Fort Meade, Maryland, United States
OnsiteFull Time
Responsibilities
  • developing software
  • maintaining systems
  • testing components
Requirements
  • U.S. citizen with TS/SCI and full-scope polygraph
  • BS in CS or related field
  • 4 years experience may substitute
  • Strong Unix/Linux/Windows
  • Java or C++, HTML
  • JavaScript
  • SQL skills
Technical tools mentioned
JavaC++HTMLJavaScriptSQLUnixLinuxWindows

Job description

This Java Developer will be responsible for the development and maintenance of complex and diverse software systems using object oriented programming and AGILE software methodologies.  You will design and code new software or modify existing software to add new features and integrate existing software into new or modified systems or operating environments.  You will provide input to software components of system design to include hardware/software, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis.  You will review and test software components, document test results, and resolve software problem reports/correct software defects/bugs.  Developing simple data queries for databases or data repositories may also be required.


 


Qualifications: You must be a U.S. citizen and currently possess a TS/SCI with full scope polygraph.  A Bachelor’s Degree from an accredited college or university in Computer Science or related discipline is required.  Four (4) years may be substituted for a bachelor’s degree. Experience with Unix/Linux/Windows OS, JAVA or C++, HTML, Javascript and SQL is required and will enable you to use your experience or gain new experience with many other leading-edge technologies.


 


S4, LLC is a privately held company working with federal customers since 1998. We offer competitive compensation packages to include full employee benefits and we offer schedule flexibility. Location of this position is in the Fort Meade, MD vicinity. If you enjoy a company with a family-oriented culture where the owners appreciate and recognize your achievements, come explore our opportunities!

About S4

Provides software and systems engineering services to federal agencies.

Similar jobs

Java Developer roles near Fort Meade, Maryland
2d
Save
Mark Applied
Hide
Senior Java Developer - Java J2EE, Cursor AI
Silver Spring or United States
$110k-$130k/yr RemoteFull Time
Accellor
Accellor: Digital transformation consultancy specializing in cloud and CRM solutions.
12+ YOERequires 12+ years of Java development, 8+ years of architecture and design, cloud experience, a bachelor's degree or equivalent, Cursor AI proficiency, modern programming languages, DevOps, APIs, and Azure expertise.
Java, Spring, AWS, GCP, Azure, Cursor AI, C++, Python, C#, SQL, Docker, Kubernetes, Microsoft PowerShell, REST APIs, Azure DevOps, Microsoft Azure Portal, Active Directory, Windows Authentication, SAML, OAuth
6d
Save
Mark Applied
Hide
Junior Java Developer
Colorado Springs or Washington
OnsiteFull Time
Blue Rose Consulting Group
Blue Rose Consulting Group: Provides IT and management consulting services to government agencies.
2+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 2+ years of Java development, and experience with AngularJS, HTML, CSS, JavaScript, Bootstrap, Agile, Eclipse, JUnit, and Git.
Java, Spring, AngularJS, HTML, CSS, JavaScript, Bootstrap, Eclipse, JUnit, Git, SAFe
6d
Save
Mark Applied
Hide
SCON Java Developer
Columbia, Maryland, United States
$64k-$124k/yr HybridFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
4+ YOERequires 4+ years Java development, 1+ year with Java tools, and 1+ year developing solutions using AngularJS, HTML, CSS, JavaScript, Bootstrap, and Java. US citizenship and Secret clearance required.
Java, Spring, REST, Eclipse, JUnit, Git, AngularJS, HTML, CSS, JavaScript, Bootstrap, SAFe Agile
1w
Save
Mark Applied
Hide
Senior Java Developer
Washington, District of Columbia, United States
HybridFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
9+ YOERequires enterprise Java and Python expertise, Solr with ZooKeeper, Tomcat, Directory Studio, Oracle 19c, SAP Business Intelligence, secure coding, and active Top Secret/SCI with CI Polygraph clearance.
Java, Python, Apache Solr, ZooKeeper, Apache Tomcat, Apache Directory Studio, Oracle 19c, SAP Business Intelligence, PrimeFaces, Microsoft Windows, VMware
1w
Save
Mark Applied
Hide
Senior Java Developer
Sterling or Sarasota or Denver
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOETS/SCI with polygraph,7+ years Java development,experience with Java Swing,Spring/Boot,Hibernate,Gradle/Maven,GitLab CI/CD,containerization (Docker/Podman/Kubernetes),databases (MongoDB/Cassandra),Linux,and strong communication/leadership skills.
Java, Java Swing, Spring, Spring Boot, Hibernate, Java EE, RESTful, SOAP, Gradle, Maven, GitLab, MongoDB, Cassandra, Docker, Podman, Kubernetes, Linux, Artifactory, Jira, Confluence
1w
Save
Mark Applied
Hide
Senior Java Developer
Sterling or Sarasota or Denver
$90k-$190k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOETop Secret/SCI with recent polygraph required, 7+ years Java experience, proficiency with Java Swing, Spring, Hibernate, Gradle/Maven, CI/CD, containerization, databases, Linux; BS in CS or equivalent.
Java, Java Swing, Spring, Spring Boot, Hibernate, Java EE, RESTful, SOAP, Gradle, Maven, GitLab, MongoDB, Cassandra, Docker, Podman, Kubernetes, Linux, Artifactory, Jira, Confluence
2w
Save
Mark Applied
Hide
Java Developer
Annapolis Junction, Maryland, United States
$120k-$240k/yr OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
20+ YOEDesign, develop, test, deploy, and maintain Java applications with containerized deployments; strong experience with AWS, Kubernetes, CI/CD, and modern tooling. TS/SCI with poly required.
Java, JSON, XML, SpringBoot, Mongo, AWS Services, Kubernetes K8, Maven, ReactJS, Elastic, GraphQL, Git, Git CICD, Artifactory, JUnit, Cucumber, Wiremock, GreyBox, K6, Coder Platform, IntelliJ, VSCode, Prometheus, Grafana
2w
Save
Mark Applied
Hide
Sr. Java Developer
Washington, District of Columbia, United States
RemoteContract
CMT Services
CMT Services: Provides management and technology consulting to government entities.
Experience supporting Java enterprise applications; familiarity with Java/JDK, Oracle 19c, SQL, WebLogic, RHEL; ability to analyze defects, perform unit testing, document technical materials, and comply with DHS/FEMA security and Section 508 requirements; U.S. citizen or green card holder; bachelor\u0002s degree.
Java, JDK, Oracle 19c, SQL, WebLogic, RHEL, FEIMS, SFS, IFMIS