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Java Software Engineer Jobs in Leonardtown, MD, US

460+ java software engineer jobs from 190+ companies hiring in Leonardtown, MD, US.

467 jobs- Leonardtown • 50 miles
2w
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Java Developer
Washington, District of Columbia, United States
$90k-$110k/yr OnsiteFull Time
IntelliDyne
IntelliDyne: Provides IT consulting and technology solutions to government agencies.
5+ YOESecret clearance; 5 years Java experience; Bachelor's in CS/IT/Software Engineering or related field; strong Java proficiency; OOP; REST APIs; CI/CD; government/compliance experience preferred.
Java, Spring, Spring Boot, Hibernate, JPA, REST, SQL, CI/CD, Eclipse, Git, MS SQL Server, .NET, C#, VB, J2EE
2w
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Java Developer
Washington, District of Columbia, United States
$90k-$110k/yr OnsiteFull Time
IntelliDyne
IntelliDyne: Provides IT solutions and consulting services to government agencies.
5+ YOESecret clearance; Bachelor's in Computer Science/Information Technology/Software Engineering; 5 years Java; strong OOP, SQL; experience with Spring, Hibernate; government/compliance environment experience.
Java, Spring, Hibernate, JPA, REST, SQL, Eclipse, Git, Jenkins
2w
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EHS TECHNOLOGIES CORPORATION - Java Software Developer (IH Code 104)
Indian Head, Maryland, United States
OnsiteFull Time
EHS Technologies
EHS Technologies: Provides engineering, IT, and environmental services to defense agencies.
Seeking a skilled Java Software Developer to design, develop, and deploy server-side components within enterprise applications.
Java, Spring, Java EE, REST, SQL
1w
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Java Developer
Annapolis Junction, Maryland, United States
$189k-$243k/yr OnsiteFull Time
Intelliforce
Intelliforce: Provides engineering and technical solutions for the intelligence community.
Top Secret clearance with Full Scope Polygraph; U.S. citizen; Software Engineer 2 or 1; Java, REST, GitLab/CI/CD, Linux; strong communication and customer-facing skills.
Java, GitLab, CI/CD, Docker, Linux, PKI, REST
4d
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Java Developer
United States or Washington
RemoteFull Time
Cybermedia Technologies
Cybermedia Technologies: Provides IT modernization and cybersecurity services to federal agencies.
6+ YOEAt least 6 years of software design, development and implementation experience; Java 8/11; ORM and SOA; Docker; SQL/NoSQL; strong communication and teamwork.
Java, JDBC, Hibernate, JavaScript, XML, JSON, WebServices, JBoss, IDE (Eclipse/VSCode), Docker, Maven, JUnit, Shell scripting, Git, SQL, Oracle, MySQL, SQL Server, MongoDB, NOSQL
2mo
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Java Developer
Arlington, Virginia, United States
RemoteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
5+ YOESenior Java developer with Java 11+, enterprise Java, Spring, JEE8+, web apps, and background clearance; US citizenship; Agile/Waterfall experience; strong collaboration.
Java, Java 11+, Spring, Hibernate, JPA, SQL, Oracle, JEE8, JSF, PrimeFaces, JBoss EAP, Spring MVC, Web Services, Git, CVS, Test-Driven Development
2mo
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Java Developer
Washington, District of Columbia, United States
$84k-$196k/yr HybridFull Time
Accenture Federal Services: Delivering technology and consulting solutions to federal government agencies.
2+ YOE2+ years of professional Java development, with JEE/Spring, Java tools (Eclipse, JUnit, Git), SQL/DBs, and Java microservices; US citizenship required; bachelor’s degree preferred.
Java, Spring, JEE, Eclipse, JUnit, Git, SQL, Hibernate, REST, SOAP, AWS, Jenkins, Ansible
1mo
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Software Engineer (Mid) – Java, MBSE & Modeling Tool Integration
Arlington, Virginia, United States
$105k-$140k/yr HybridFull Time
G2 Ops
G2 Ops: Provides digital engineering and cybersecurity solutions for defense organizations.
5+ YOEMid-level Java software engineer with MBSE and modeling tool integration experience; should design, implement, and debug in a complex engineering domain.
Java, JSON, REST, HTTP, SysML, MBSE, Cameo Systems Modeler
1w
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Java Developer
Arlington, Virginia, United States
$81k-$91k/yr RemoteFull Time
Trilogy Federal
Trilogy Federal: Provides management and IT consulting services to federal agencies.
8+ YOEBachelor's degree; 8+ years overall experience; strong Java and Oracle; JSF/PrimeFaces experience.
Java, Oracle, JSF, PrimeFaces, Oracle WebLogic Server, Apache HTTP Server, SQL, Oracle SQL, HTML, CSS, JavaScript, TypeScript, jQuery, Linux, Git, Oracle DB, WebLogic
2w
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Sr Software Engineer - Java/SpringBoot, Optum Technology - Remote
Minneapolis or Washington, D.C.
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
10+ YOE10+ years IT experience; production software engineering; cloud, APIs, Java, SQL; CI/CD; US healthcare knowledge preferred.
Java, Maven, XML, REST, GraphQL, Kafka, GitHub Actions, Python, Power Automate, Microsoft Graph API, shell scripting, JUnit, MySQL, NoSQL databases, Kubernetes, Artifactory, CodeQL, SonarQube, Grafana, Dynatrace
3w
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Java Developer (Remote)
Stafford, Virginia, United States
RemoteFull Time
Oxley Enterprises
Oxley Enterprises: Provider of enterprise IT solutions and organizational management consulting.
Java development experience; remote work; US-based; benefits and SDVOSB/VOSB status mentioned.
Java
12h
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Software Developer
Saint Inigoes or Saint Inigoes
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
1+ YOEBachelor's in CS/Software Engineering/Computer Engineering/Math; 1+ years in software dev; Linux; C/C++ and Java; Agile environment; US citizen with Secret clearance.
C, C++, Java, Linux, Wireshark, Eclipse IDE, SVN
2w
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Software Developer
Alexandria, Virginia, United States
$75k-$102k/yr OnsiteFull Time
Space Ground System Solutions
Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.
0+ YOE0-5 years software development experience; Linux, React/JavaScript, Java; BS in CS/Engineering.
React, JavaScript, Java, Linux, Go, Python, C/C++, Kubernetes, Docker, Podman, Shell scripting, Git, Jira, REST, JSON, RHEL, NodeJS
3w
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Sr. Java Developer
Ashburn, Virginia, United States
OnsiteFull Time
B&A
B&A: Provides IT systems integration and data services to federal agencies.
7+ YOE7+ yrs Java; Angular 5+; Agile/Jira; CI/CD (Git/Bamboo/Jenkins/SonarQube); relational DBs; web services; automated tests; strong communication; mentoring.
Java, Angular, Spring, Jira, Git, Bamboo, Jenkins, SonarQube, Oracle, PostgreSQL, Web services, Automated testing, Ruby on Rails, Docker, Kubernetes, IBM MQ, ActiveMQ, CI/CD
5d
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Software Engineer
Springfield, Virginia, United States
$112k-$191k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
9+ YOEBachelor's degree and 9-13 years of relevant experience; Java, REST/SOAP, Linux; Security+ or higher clearance; strong software engineering skills.
Java, REST, SOAP, Linux, Angular, Eclipse, JEE/J2EE, JSON, XML, Git, Gradle, Puppet, Jenkins, NPM, TypeScript, Oracle, SQL, Agile, GEOINT, Perl
1w
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Software Engineer
Alexandria or Edgewood
HybridFull Time
BryceTech
BryceTech: Engineering and analytics services for aerospace and defense agencies.
5+ YOESecret clearance preferred; proficient in Java, JavaScript, SQL; BS in CS or software engineering; 5–7 years coding experience; strong communication and teamwork.
Java, JavaScript, SQL
2w
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Software Engineer
King George, Virginia, United States
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
5+ YOEActive Secret clearance, US citizen, BS in engineering/science/technical field, 5 years software engineering experience, strong Java/C++/Python, Linux, Windows, Git, Jira, and multithreading.
Java, C++, Python, Git, Jira, Linux, Windows, Multithreading, JavaFX, JUnit, Mockito, Network programming in Java
4d
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Software Engineer
Washington, District of Columbia, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in software engineering; proficiency in Rust, C, C++, Java, or Go; Python or Bash; Kubernetes; TS/SCI clearance; Bachelor's in CS/Engineering (or 7+ years experience in lieu of degree).
Rust, C, C++, Java, Go, Python, Bash, Kubernetes, CI/CD, GitHub, Spec Driven Development, Copilots, Secure-by-design
1mo
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Software Engineer
Arlington or United States
$110k-$135k/yr RemoteFull Time
DocMe360
DocMe360: Delivering digital strategy and clinical AI solutions for government.
7+ YOE7+ years in software development; Bachelor's in CS/Software Engineering or related field; strong Java/Spring, REST, databases, cloud, CI/CD; agile team experience; GitHub Copilot familiarity; excellent problem solving and communication.
Java, Spring, Maven, SQL, Docker, REST, Git, GitHub Copilot, CI/CD
1mo
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Software Engineer
Arlington, Virginia, United States
HybridFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
3+ YOE3-5 years software engineering/data management; strong SQL/ETL; React.js/Java/HTML/CSS; Power Platform; BI tools; Git/GitLab; data governance
SQL, ETL, Power BI, Tableau, Power Platform, PowerApps, Power Automate, React.js, Java, HTML, CSS, Git, GitLab, Data Governance
1mo
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Mid-Senior Java Developer
Dahlgren, Virginia, United States
$85k-$150k/yr OnsiteFull Time
SimVentions
SimVentions: Provides engineering and technology services for defense customers.
5+ YOE5+ years of Java development; on-site at Dahlgren, VA; US citizenship and security clearance eligibility; Secret clearance required.
Java, JavaFX, Guice, Git, GitLab, DevSecOps, SonarQube, VMware Workstation, Artifactory, Nexus, Gradle, JIRA, Confluence
2w
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Sr Software Engineer - Java/SpringBoot, Optum Technology - Remote
Minneapolis or Washington
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
10+ YOE10+ years IT experience in application engineering and production operations; strong Java, REST, APIs, SQL; cloud and CI/CD experience; healthcare payer domain knowledge preferred.
IBM ODM, REST, GraphQL, Kafka, GitHub Actions, JFrog Artifactory, JUnit, SonarQube, CodeQL, MySQL, Kubernetes, Splunk, Dynatrace, Zabbix, Grafana, GitHub Copilot, Python, Power Automate, Microsoft Graph API, Java, Maven, XML, Microservices, CI/CD
5d
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Software Engineer
Dahlgren, Virginia, United States
$80k-$100k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
2+ YOEBS in engineering/science/technical discipline; 2+ years software development; C/C++, Java, or Ada; Red Hat/Linux; TCP/IP; track modeling/time algorithms; UNIX utilities; SECRET clearance.
C/C++, Java, Ada, Red Hat, UNIX/Linux, TCP/IP sockets, UNIX tools, UML, NetBeans, CORBA
2w
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Junior Java Developer (Remote Opportunity)
Washington or Philadelphia
RemoteFull Time
VetsEZ
VetsEZ: Digital transformation and healthcare IT services for government agencies.
0+ YOEEntry-level Java developer with a BS in CS/IT/Engineering; knowledge of Java or similar; basic full-stack concepts; strong problem-solving and communication; ability to work in Agile team.
Java, C#, Python, JavaScript, PHP, React, Angular, Node.js
2w
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Angular/Java Engineer
Quantico, Virginia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
3+ YOE3+ years web app development; Angular, TypeScript, Java/Spring Boot; RESTful APIs; Oracle DB; CI/CD; DevSecOps; Git; Jira; SonarQube; IntelliJ; NgRx/RxJS; AWS GovCloud; DoD/ government compliance.
Angular, TypeScript, HTML5, CSS3, Java, Spring Boot, REST, Oracle, Git, Jira, SonarQube, IntelliJ, NgRx, RxJS, CI/CD, DevSecOps, AWS GovCloud
3d
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Software Engineer
Washington, District of Columbia, United States
$113k-$257k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years software engineering with Rust/C/C++/Java/Go and Python or Bash; experience building revenue-generating apps; containerized architectures with Kubernetes; AI-assisted development tools; Agile/DevSecOps CI/CD; security and networking knowledge; TS/SCI clearance; BS in CS or Engineering (5+ years) or 7+ years without degree.
Rust, C, C++, Java, Go, Python, Bash, Kubernetes, CI/CD, Spec Driven Development, Copilots, Automated Tests, DevSecOps, SysML, DoDAF, UAF, KVM, Virtualization, Containers, Networking, GitHub
3d
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Principal Software Engineer
Arlington or Woburn
$220k-$250k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
10+ YOE5+ MgmtSenior software engineer with 10+ years' experience, strong C++/Java, leadership of small teams, and ability to obtain security clearance.
C++, Java, Python, ROS, MAVLINK, Unreal Engine, TAK, DevSecOps, CI/CD, JIRA, SonarQube
1mo
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Tactical Software Engineer
Arlington or Mount Laurel
$114k-$184k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops automated software integration and testing solutions for defense.
5+ YOEBachelor’s degree in Computer Science or Software Engineering or equivalent experience; 5 years of software engineering; travel up to 25%; proficient in C, C++, Python, JavaScript, Java; experience with Linux, Agile, DevSecOps; software architecture and system integration; strong communication and collaboration skills.
C, C++, Python, JavaScript, Java, Git, Jenkins, Jira, Maven, Ant, Make, Linux, VMware, Azure, MBSE, X-Windows
2mo
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Senior Software Integration Engineer
Arlington, Virginia, United States
$120k-$250k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
3+ YOE3+ years in software for robotics; BS in CS/engineering/robotics or related; strong C++, Python, Java; ROS2 experience; software on hardware products; proven teamwork.
C++, Python, Java, ROS2, Software design, Unit testing, Debugging
1mo
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Software Engineer/Developer
Quantico or Gainesville
OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
3+ YOETS clearance, BS in CS/CE or related field, 3+ years software development, proficiency in C#/C++/Java/Python, scripting (Bash/PowerShell/Perl).
C/C++, C#, Java, Python, Bash, PowerShell, Perl, Docker, Kubernetes, AWS, Azure, GCP, Wireshark, tcpdump, IDAx, HexRays, OllyDbg
1mo
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Senior Software Engineer - Back End
Annapolis Junction, Maryland, United States
$187k-$250k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Provides intelligence analytics and cyber solutions for national security.
20+ YOESenior software engineer with 20+ years experience, TS/SCI with Poly, Bachelor's in CS/Engineering, strong Java/C++/Python, AWS, and DevOps.
AWS, Docker, Kubernetes, HAProxy, Nginx, Elastic Stack, Git, Java, C++, Python, PostgreSQL, SQL
2mo
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Senior Software Engineer
Annapolis Junction or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Technical consulting and engineering for the national security community.
7+ YOESenior software engineer with 7+ years SWE experience; BS in CS required; strong Java/Python, CI/CD, and security clearance with polygraph; experience with Agile; ability to design, develop, and deploy software.
Java, Python, Git, Shell, Maven, JavaScript, HTML, CSS, JUnit, IDE, Spring, Jenkins, Hibernate, MySQL, Web Services, Google Web Toolkit, Vaadin, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube
2mo
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Software Engineer Level 3
Fort Meade, Maryland, United States
$235k-$255k/yr OnsiteFull Time
Markon
Markon: Provides management consulting and technical services to government agencies.
20+ YOESenior software engineer with TS/SCI w/ poly, BS in CS/Engineering, 20 years of relevant experience, NiFi expertise, Java/Groovy, Bash/Python, Linux, Docker/Kubernetes, and IaC tools.
Apache NiFi, Java, Groovy, Bash, Python, Linux/RHEL, Docker, Kubernetes, Ansible, Terraform
4d
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Software Engineer - Junior Level
Annapolis Junction, Maryland, United States
$98k-$123k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
Bachelor's in CS or related field or 4 years software engineering exp; TS/SCI with Poly; Agile; Jira/Confluence; Git; Java/C++/Python; Postgres.
Git, Java, C++, Python, PostgreSQL, Jira, Confluence, Docker, Kubernetes, Nginx, HAProxy, Elastic Stack
5d
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
8+ YOEEight years of software engineering experience with Java; BS in CS or related field; 4 years additional SWE experience in similar processes.
Spring Framework, RESTful API, MongoDB, Angular, AWS, Rancher, Docker, Kubernetes
1mo
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Software Developer
Springfield, Virginia, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
3+ YOEBachelor’s degree in CS/Engineering; 3+ years development experience; strong Python/Java/Angular/HTML/XML skills; Agile; cloud; REST; SQL.
Python, Java, Perl, Angular, HTML, CSS, XML, Tomcat, Solr, Alfresco, Oracle, PostgreSQL, AWS, REST, SQL
1mo
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Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Zekiah Technologies
Zekiah Technologies: Provides software development and geospatial engineering services.
5+ YOEBachelor’s degree in STEM; 5+ years software development; active Interim Secret clearance or ability to obtain; strong Java/JavaFX; Git/GitLab; DevSecOps/CI-CD.
Java, JavaFX, Git, GitLab, Gradle, SonarQube, VMware Workstation, Artifactory, Nexus, Guice
1mo
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Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Technical Intelligence Solutions
Technical Intelligence Solutions: Provides specialized engineering and cloud solutions for defense missions.
3+ YOE3+ years in software development; OO programming in Python/Go/C#/Java; version control; CI/CD (GitLab); containerization; PowerShell/Bash automation; HS diploma or GED.
Python, Go, PowerShell, Bash, Git, DOTNET, C#, Java, JavaScript, SQL, Linux, Windows, Docker, Kubernetes, Rancher, PostgreSQL, MySQL, SQL Server, MongoDB, jQuery, d3, React, Vue, AWS, Azure, APIs
1w
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Software Engineer 3 (FST - 104)
Annapolis Junction, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
20+ YOETwenty years of software engineering experience; BS in Computer Science; TS/SCI with polygraph; Java experience; GPU-accelerated deployment.
Java, GPU-accelerated computing
1mo
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Software Engineer
Arlington, Virginia, United States
HybridFull Time
IntraFi
IntraFi: Provides deposit placement and liquidity services to financial institutions.
5+ YOE5+ years experience with Java, AWS, Angular, and SQL; design, develop, and maintain customer-facing applications; familiarity with AI tools; bachelor's or master's in CS/engineering preferred; strong SDLC, Agile, and collaboration.
Java, AWS, Angular, SQL, Git, Bitbucket, Jira, Confluence, Jenkins, SonarQube, JUnit, GitHub Copilot, ChatGPT

HiringCafe market data

Java Software Engineer Jobs market signals in Leonardtown, MD, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
460+
Hiring companies
190+
Fresh sample
54% new in 30d
Salary visibility
67% show pay

Companies appearing in this market

BAE SystemsUnitedHealth GroupBooz Allen HamiltonBoeing Intelligence & AnalyticsIntelliDyneAccenture Federal ServicesAmentumECS

Work location mix in visible results

Onsite: 59Hybrid: 30Remote: 12