1,876 java engineer jobs at 381 companies in Hampstead, MD
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Java Developer
Washington, District of Columbia, United States
$90k-$150k/yr OnsiteFull Time
5+ YOESecret clearance (TS eligible), Bachelor's in CS/IT/Software Engineering,5+ years Java (JDK 8+) experience, Spring/Spring Boot, Hibernate/JPA, Eclipse, Microsoft SQL Server 2017/T-SQL, CI/CD, API integration, OOP.
Java, JDK 8, Java Collections Framework, Spring, Spring Boot, Hibernate, JPA, RESTful, Eclipse IDE, IntelliTrack, Entellitrak, CI/CD, Microsoft .NET, C#, Visual Basic, Microsoft SQL Server 2017, T-SQL, Jaspersoft Studio, DevExpress, Git
3mo
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Java Developer
Washington, District of Columbia, United States
OnsiteFull Time
6+ YOE6+ years Java software development; experience with Spring, microservices, REST APIs, Docker/Kubernetes, AWS; strong communication; U.S. citizenship; no sponsorship.
Java, Spring, REST, Docker, Kubernetes, AWS, Git, JUnit, JavaScript, Maven, Gradle
1w
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Java Developer
McLean, Virginia, United States
$160k-$200k/yr OnsiteFull Time
Design and maintain scalable Java applications; experience with Python scripting, cloud development, Flask, semantic search, and Tableau; TS/SCI with polygraph preferred/required.
Java, Python, Flask, Tableau
1mo
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Java Developer
Annapolis Junction, Maryland, United States
$70k-$285k/yr OnsiteFull Time
Requires active TS/SCI with Polygraph, experience with Enterprise Java, microservices and SOA, database experience (MongoDB or MySQL), JMS, and knowledge of cellular communications parameters.
Java, MongoDB, MySQL, JMS
6d
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Java Developer
Annapolis Junction, Maryland, United States
$120k-$240k/yr OnsiteFull Time
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
1mo
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Java Developer
Bethesda, Maryland, United States
OnsiteFull Time
1.5+ YOEBachelor's degree and 1.5+ years experience, proficiency in Java, APIs (REST/GraphQL), PostgreSQL, Docker; experience with Linux/Windows/MacOS; must have active TS/SCI clearance and be willing to obtain a CI poly.
Java, REST, GraphQL, PostgreSQL, Docker, MacOS, Windows, Linux, Google TensorFlow, Python scikit-learn, GitLab, Spring Boot, maven, JUnit, Kubernetes, OpenShift
1w
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Java Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
U.S. work authorization required; Top Secret clearance and favorable polygraph required; experience with Java, Spring, containers, Kubernetes, CI/CD, Linux, Bash, Python, MongoDB, messaging systems; strong communication and problem-solving skills.
Linux CLI, Bash, Python, Java, Spring Framework, Spring Boot, Spring Data, Spring Integration, MongoDB, Docker, containerd, Kubernetes, RabbitMQ, Kafka, Bamboo, GitLab CI, Ansible, Git, Jira, Confluence, Helm
1mo
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Java Developer
Washington, District of Columbia, United States
$90k-$150k/yr OnsiteFull Time
5+ YOESecret clearance required; Bachelor's in a technical field; 5+ years Java development (JDK 8+); experience with Spring/Spring Boot, Hibernate/JPA, RESTful APIs, SQL Server/T-SQL, CI/CD, and Eclipse; strong OOP, multithreading, and secure coding knowledge.
Java, JDK 8, Java Collections Framework, Spring, Spring Boot, Hibernate, JPA, RESTful, Eclipse IDE, IntelliTrack Entellitrak, SQL Server 2017, T-SQL, .NET, C#, Visual Basic (VB), CI/CD, Git, Jaspersoft Studio, DevExpress
1w
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Sr. Java Developer
Washington, District of Columbia, United States
RemoteContract
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
1w
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Senior Java Developer
Washington, District of Columbia, United States
HybridFull Time
9+ YOEActive Top Secret/SCI with CI Polygraph; expertise in enterprise Java and Python, Apache Solr/ZooKeeper, Tomcat, Oracle 19c, VMware, secure coding; bachelor's+9 years (or equivalent) experience.
Java, Python, Apache Solr, ZooKeeper, Apache Tomcat, Apache Directory Studio, Oracle 19c, SAP Business Intelligence, VMware, PrimeFaces
2w
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Senior Java Developer
Annapolis Junction or Washington or Reston
HybridFull Time
13+ YOEU.S. citizen with ability to obtain TS/SCI, 13+ years experience, enterprise Java and Python development, Apache Solr/ZooKeeper, Tomcat, Oracle 19c, VMware, secure coding, Solr index migration and integrations.
Apache Solr, ZooKeeper, Apache Tomcat, Apache Directory Studio, Oracle 19c, Java, Python, Windows, VMware, SAP Business Intelligence, PrimeFaces, DevSecOps, CI/CD
2mo
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Mid Java Developer
Columbia, Maryland, United States
$80k-$128k/yr HybridFull Time
5+ YOEActive Secret clearance and US citizenship required. 5+ years Java enterprise development (React, Spring Boot, HTML/CSS/JavaScript), 2+ years with Eclipse and Git/GITLAB; bachelor's or equivalent experience options available.
Java, Spring, Spring Boot, React, HTML, CSS, JavaScript, REST, Eclipse, Git, GITLAB, Redux, Microsoft SQL Server, Transact-SQL (T-SQL), Linux/Unix shell scripting, KornShell (ksh), Bourne Again Shell (Bash), C shell (csh), JSON Web Token (JOTS), Drools, Jakarata Persistence API (JPA), Hibernate
2mo
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Java Software Engineer
Laurel or Fort Meade
OnsiteFull Time
5+ YOETS/SCI with poly, Bachelor's or Master's in CS, 5-10+ years SWE, Unix/Linux, Java, Spring, SQL/NoSQL, Docker, CI/CD, web frontend basics.
Unix, Bash, Python, Java, Spring, SQL, NoSQL, MongoDB, Docker, CI/CD, GitLab CI, Jenkins, Web Services
1w
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Senior Java Software Engineer
Columbia or Minneapolis or Charlotte
$88k-$146k/yr HybridFull Time
7+ YOE7+ years software engineering experience with 5+ years Java/J2EE, Spring/Spring Boot/Spring Batch, JPA/Hibernate, Autosys/Control-M, Git, Agile, front-end basics, and test automation (Selenium).
Java, J2EE, Java Web Services, Spring, Spring Batch, Spring Boot, JPA, Hibernate, Autosys, Control M, JavaScript, JSON, CSS, JQuery, Ajax, HTML5, Git, GitHub, Selenium
2mo
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Cloud Java /GUI Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEBachelor's degree in computer engineering or related field; 8 years software engineering; 3+ years in SIGINT/IA/IT; TS/SCI with poly; GUI, Java, Python; cloud experience (AWS).
Java, Python, AWS, Linux, APIs, GUI development
2mo
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Java Developer with Spark Experience
Rockville, Maryland, United States
$120k/yr RemoteFull Time
5+ YOE5+ years JVM development with Java/Kotlin/Scala, strong Apache Spark experience (Spark SQL, DataFrames, Datasets), SQL, AWS, Git; US citizenship and ability to undergo security clearance required.
Java, Kotlin, Scala, Apache Spark, Spark SQL, DataFrames, Datasets, Git, AWS, SQL
2mo
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Mid Java Developer
Columbia, Maryland, United States
$80k-$128k/yr HybridFull Time
5+ YOEBachelor's (5+ yrs) or associate's (7+ yrs) or HS (9+ yrs); US citizenship and active Secret clearance required; 5+ years building enterprise apps with React, HTML, CSS, JavaScript, Spring Boot; Eclipse and Git/GitLab experience.
Java, React, HTML, CSS, JavaScript, Spring Boot, Eclipse, Git, GITLAB, Redux, Microsoft SQL Server, Transact-SQL (T-SQL), KornShell (ksh), Bourne Again Shell (Bash), C shell (csh), JSON Web Token (JOTS), Drools, Jakarata Persistence API (JPA), Spring JPA, Hibernate, Linux, Unix
1w
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
Must hold TS/SCI with polygraph, bachelor's in CS or equivalent experience, experienced with Java/Python/C/C++, web and database technologies, Agile and TDD practices.
Java, Java Cryptographic Framework, Python, C/C++, SQL, SOAP, WSDL, WADL, XHTML, HTML, XML, XSLT, Windows, Linux, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JEE, Tomcat, WebLogic, JBoss, FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium, SAFe
2mo
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Java Software Engineer (2026-0130)
Bethesda, Maryland, United States
$180k/yr OnsiteFull Time
6+ YOEExperience with Java, SpringBoot, Hibernate; TS/SCI clearance with polygraph; DevOps tools; Agile; cloud; JUnit/Katalon; Python/Bash.
Java, Spring, Hibernate, Junit, Katalon, Python, Bash, Git, Jenkins, JIRA, Confluence, AWS, Google Cloud, Azure
1mo
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Java Software Engineer Level 4
Aurora or Morrisville or Linthicum Heights
$142k-$213k/yr OnsiteFull Time
8+ YOETop Secret/SCI required; Bachelor’s degree (or equivalent experience); 5+ years Java development; experience with RESTful APIs, microservices, Git, and Agile; strong OO design and SOLID principles.
RESTful APIs, microservices, Java, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker
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