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1,233 java software engineer jobs at 248 companies in Maryland

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Java Software Engineer, Mid
Indian Head, Maryland, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOERequires 6+ years of software engineering experience, a bachelor's degree, Secret clearance, DoD 8570 IAT Level II certification, and Java, web, database, Git, and Microsoft ADO experience.
Java, HTML, CSS, JavaScript, Spring MVC, Git, Microsoft ADO, MySQL, T-SQL, SQL Server, TOAD, Spring Boot, Hibernate, .NET, C#, .NET Core, ASP.NET MVC, RESTful APIs, Docker, Kubernetes, Angular, React, Blazor, Azure, AWS, GCP, CISSP, CASP+, Security X
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Java Software Engineer, Mid
Indian Head, Maryland, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOERequires 6+ years in software engineering/development, bachelor's degree, Secret clearance, Java/Spring MVC, web technologies, Git, Microsoft ADO, databases, Agile/Waterfall, and DoD IAT II certification.
HTML, CSS, JavaScript, Java, Spring MVC, Git, Microsoft ADO, MySQL, T-SQL, SQL Server, TOAD, Spring Boot, Hibernate, .NET, C#, .NET Core, ASP.NET MVC, RESTful APIs, Docker, Kubernetes, Angular, React, Blazor, Azure, AWS, GCP, CISSP, CASP+, Security X
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3mo
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Java Software Engineer
Laurel or Fort Meade
OnsiteFull Time
Orbis Operations
Orbis Operations: Defense and intelligence firm delivering technology, integration, training, and expertise to governments, allies, and critical enterprises.
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
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2mo
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Java Software Engineer Level 5
Aurora or Morrisville or Linthicum
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
12+ YOEActive Top-Secret/SCI clearance required; 12+ years software development experience (alternatively experience/degree combinations), 5+ years Java, RESTful APIs/microservices, Git workflows, Agile experience, strong OOP and SOLID skills.
Java, RESTful APIs, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker
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3mo
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Java Software Engineer (2026-0130)
Bethesda, Maryland, United States
$180k/yr OnsiteFull Time
Entegra Systems
Entegra Systems: Employee-owned national-security contractor providing intelligence, technology, language, operations, and training services to U.S. government agencies.
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
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6d
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Senior Java Software Engineer 759
Annapolis Junction, Maryland, United States
$225k-$275k/yr RemoteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides IT consulting and government technology services.
20+ YOERequires TS/SCI with polygraph, 20 years of similar program experience, Java framework expertise, cloud development experience, and a bachelor's degree or four additional years of experience.
Java, Spring Boot, Hibernate, Docker, Kubernetes
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2mo
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Java Software Engineer Level 5
Aurora or Morrisville or Linthicum Heights
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
12+ YOETop Secret/SCI clearance required; Bachelor’s degree in science with 12+ years (or Master's with 10+ years or equivalent experience); 5+ years Java development; RESTful APIs, microservices, Git, Agile, OOP, and version control experience.
Java, RESTful APIs, microservices, Git, GitHub, GitLab, Bitbucket, Agile, Linux, CI/CD, Docker, cloud platforms
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
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
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2mo
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Senior Software Engineer, Java - Content Team
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$160k-$200k/yr HybridFull Time
NinjaOne
NinjaOne: Privately held NinjaOne provides endpoint management, patching, backup, and remote access software for IT teams and MSPs.
10+ YOE10+ years Java development, strong Kotlin expertise, 4+ years building scalable systems, OOP/design skills, API/REST and relational DB experience, Redis and caching knowledge, Python familiarity, and experience leveraging AI tooling.
Java, Kotlin, Python, C++, Golang, Postgres, AWS, Redis, Jersey, Spring
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3d
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Cleared Software Engineer - Java
Laurel, Maryland, United States
$150k-$230k/yr OnsiteFull Time
Bestgate
Bestgate: Private software and systems engineering firm serving the U.S. Intelligence Community, Department of Defense, and industry partners.
6+ YOERequires 6+ years of software development experience, Java and Spring Boot expertise, JavaScript framework, Linux, Docker, Agile experience, and a bachelor's degree or equivalent experience. TS/SCI with polygraph required.
Java, Spring Boot, Angular, Linux, Docker, Amazon Web Services (AWS), MySQL, Oracle, Maven, Git, GitLab, Node.js, Atlassian Tool Suite
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3w
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Senior Java Software Engineer – Legacy Modernization
Missouri or South Carolina or Georgia or Florida or South Dakota or Minnesota or Tennessee or Illinois or Ohio or Texas or Montana or Iowa or New York or North Carolina or Idaho or Virginia or North Dakota or Alaska or Alabama or Arkansas or Colorado or Michigan or Oklahoma or Oregon or Pennsylvania or Utah or Indiana or Arizona or Kentucky or Washington or Mississippi or Puerto Rico or Massachusetts or Maryland or Delaware or Kansas or Louisiana or Vermont or Nebraska or Wisconsin or New Mexico or Nevada or California or New Jersey or Connecticut or West Virginia or Guam or District of Columbia or Rhode Island or Maine or New Hampshire or Wyoming
$117k-$219k/yr HybridFull Time
IBM Consulting
IBM Consulting: IBM's consulting division provides strategy, technology, operations and AI transformation services to businesses and governments worldwide.
7+ YOE7+ years Java development experience; familiarity with Spring Framework, Guava, Apache Commons, Guice, JPA, EMF; SQL/ORM/relational databases; CI/CD tools (Git,Maven,Gradle,Docker,Jenkins,Jira); test-driven development; bachelor’s preferred; must be authorized to work in the U.S.
Java, Spring Framework, Guava, Apache Commons, Guice, JPA, EMF, SQL, Git, Maven, Gradle, Docker, Jenkins, Jira, ANTLR, XText, Kubernetes, MVS, COBOL, JCL
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2mo
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Full Stack Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies
Tiber Technologies: Maryland-based small technology services and software firm providing software, systems, cloud, and machine-learning engineering to clients.
Strong Java development with Spring Boot, RESTful APIs, MongoDB, automated testing; US citizenship and active clearance with polygraph required; bachelor\u0002s degree in CS/Engineering; familiarity with full-stack, Kafka, Linux, and CI/CD preferred.
Java, Spring Boot, MongoDB, JavaScript, Vue.js, Kafka, Linux, CI/CD
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3mo
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Senior Software Engineer (JAVA)
Fort Meade, Maryland, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Provides IT, engineering, and project management services to federal agencies.
15+ YOE15+ years in software development with JAVA; Bachelor's in CS or related; Spring/Hibernate; Angular; strong OO design; able to work independently.
Java, Spring, Hibernate, Angular
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2w
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Senior Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Columbia Technology Partners
Columbia Technology Partners: Technology and management consulting firm delivering cybersecurity, cloud, engineering, and IT services to federal and enterprise clients.
U.S. citizenship, active security clearance with appropriate polygraph, DOD 8570 certification, and successful security background investigation and polygraph are required.
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1mo
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Software Engineer--Java Developer
Annapolis Junction or Washington or Reston
$145k-$211k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: U.S. small-business provider of data modernization, cybersecurity, and cloud solutions for Defense and Intelligence Community customers.
13+ YOE13+ years systems/IT experience; expert enterprise Java and Python; experience with Apache Solr/Zookeeper, Tomcat, Oracle 19c, SAP BI, secure coding; ability to obtain TS/SCI clearance.
Apache Solr, Zookeeper, Apache Tomcat, Apache Directory Studio, Java, Python, VMware, Oracle 19c, SAP Business Intelligence, PrimeFaces, Windows
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2w
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Senior Software Engineer - Java/Microservices
Boston or Maryland or California
$138k-$184k/yr HybridFull Time
Tenable
TenableNasdaq Global Select Market: TENB: Tenable is a public cybersecurity providing exposure management solutions that help organizations identify and reduce risk.
4+ YOERequires 4+ years of enterprise software development, Java or Kotlin, distributed microservices, Kubernetes, databases, event-driven systems, and a bachelor's degree or equivalent experience.
Java, Kotlin, Kubernetes, PostgreSQL, DynamoDB, Elasticsearch, SQL, NoSQL, Kafka, SQS, RabbitMQ
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3mo
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Senior Java Software Engineer
Columbia, Maryland, United States
$160k-$250k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Private technology services firm providing cybersecurity, software engineering, and IT solutions to U.S. defense and intelligence agencies.
8+ YOEStrong experience in Java development, Linux environments, Spring Framework, multi-threaded, distributed systems; Git, Maven, Gradle; TS/SCI clearance and U.S. citizenship.
Java, Linux, Spring Framework, Git, Maven, Gradle
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2w
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Senior Full Stack Java Software Engineer - Clearance Required
Annapolis Junction or Texas
$167k-$310k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
20+ YOEBachelor's degree in computer science or related field and 20 years of software engineering experience, or 24 years of equivalent experience; Java, JavaScript, Python, Agile, AWS, DevOps, CI/CD, Jira, and Confluence experience required.
Java, JavaScript, Python, Jenkins, GitHub, AWS CodePipeline, Jira, Confluence, AWS, PostgreSQL, DynamoDB, Angular, Vue, API Gateway, Lambda, Secrets Manager, Parameter Store, Step Functions, Aurora PostgreSQL
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4w
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Software Engineer II (Java/NiFi)
McLean or Leawood or Arlington or Washington or Maryland
HybridFull Time
Torch.AI
Torch.AI: Private defense-focused AI software building reasoning infrastructure for U.S. government missions.
3+ YOEActive TS/SCI clearance, B.S. or M.S. in CS/Engineering, 3+ years Java backend experience, NiFi or Airflow, Spring Boot/Micronaut, SQL/NoSQL, cloud (AWS) and containerization familiarity.
Java, NiFi, Airflow, Spring Boot, Micronaut, REST, SQL, NoSQL, AWS, Kafka, CI/CD
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2mo
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Java Developer
Annapolis Junction, Maryland, United States
$70k-$285k/yr OnsiteFull Time
Athenix Cyber & SIGINT
Athenix Cyber & SIGINT: Private national-security technology contractor serving U.S. intelligence, DoD cyber, and special-operations customers with software and readiness services.
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
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