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Java Web Developer Jobs in Leonardtown, MD, US

35 java web developer jobs from 24 companies hiring in Leonardtown, MD, US.

All jobs in Leonardtown, MD, USJava Web Developer Jobs in United States
Nearby:California·Lexington Park·Chesapeake Ranch Estates-Drum Point·Chesapeake Ranch Estates·Washington·Waldorf·St. Charles·Saint Charles·Alexandria·Clinton·Arlington·Fort Washington·Oxon Hill-Glassmanor·Camp Springs·Woodlawn·Dale City·Suitland-Silver Hill·Bowie·Lake Ridge
35 jobs- Leonardtown • 50 miles
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
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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
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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
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3w
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Front End/Angular 2+/Full Stack Java Developer
Hanover, Maryland, United States
$111k-$150k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
1+ YOE1+ years experience with Java and web development (Angular 2+ or ReactJS); experience with MongoDB or relational databases; Java frameworks (Spring, Spring Boot); US Citizenship; clearance: Top Secret/SCI
Java, Angular, Spring, Spring Boot, MongoDB, Relational Databases
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2mo
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Full Stack Developer (Golang/Java)
Arlington, Virginia, United States
$120k-$140k/yr OnsiteFull Time
Dev Technology Group
Dev Technology Group: Provides mission-critical IT services to federal government agencies.
5+ YOE5+ years of development experience; Java and Golang; DevOps tools; Web services; AWS; SAFe/Agile; SQL databases; Docker/OpenShift.
Git, Jenkins, Maven, Spring Boot, Java EE, Java, Golang, Docker, AWS, RedHat/OpenShift, HTML, JavaScript, Oracle DB, PostgreSQL, MySQL
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2w
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JOIN OUR TEAM - Web Scraping Engineer - On-Site (U.S. Citizen - Active Secret Clearance)
Arlington, Virginia, United States
$95k-$105k/yr OnsiteFull Time
Powerhouse Institute
Powerhouse Institute: Provides strategic IT and management consulting services to government agencies.
3+ YOEU.S. citizen with active secret clearance; local to Arlington, 3+ years web scraping; proficient in Python and Java; knowledge of HTML/CSS/JS, APIs, databases; BS/BA in CS or related IT (experience can substitute).
Python, Java, BeautifulSoup, Scrapy, Selenium, HTML, CSS, JavaScript, APIs, JSON, XML, SQL, Cloud
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5d
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Information & Web Support Specialist
Quantico, Virginia, United States
RemoteFull Time
CommIT Enterprises
CommIT Enterprises: Provider of technical engineering and IT services to government agencies.
IAT II certifications, ITILv4, DoD web/content management and development experience, SharePoint/Power Apps/Java/HTML skills, DoD environment preferred, DoD Secret clearance.
SharePoint, Power Apps, Java, HTML, OneNote
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5d
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Senior Software Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
6+ YOESenior software developer with 6-10 years of experience in software development; strong Java, Python, web tech, cloud, containers; Agile leadership; TS/SCI upgrade path.
HTML, CSS, JavaScript, Angular, Python, Java, Golang, Vue, React, AWS, Azure, GCE, Docker, Kubernetes, Helm, CI/CD, SQL, NoSQL, Postgres, MySQL, Redis, MongoDB
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3w
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Software Engineer - Mid Level
Annapolis Junction, Maryland, United States
$132k-$165k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
7+ YOEActive TS/SCI with Polygraph; Java; Agile; Jira/Confluence; AWS; Elasticsearch; Springboot; Kafka; Hibernate/JPA; development of web/mobile software; documentation.
Java, Jira, Confluence, React, CGI, Visual Basic, HTML, XML, AWS, Elasticsearch, Springboot, Kafka, Hibernate/JPA
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1mo
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ServiceNow Developer
Washington, District of Columbia, United States
$79k-$185k/yr RemoteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
3+ YOE3+ years as a developer; ServiceNow and low-code/no-code platforms; developer on RDBMS; web tech; APIs; agile experience; Git; ServiceNow deployment.
ServiceNow, Java, C#, C++, Appian, Salesforce, Oracle, SQL, MySQL, MariaDB, JavaScript, HTML, CSS, Bootstrap, JSON, XML, SOAP, REST, Git
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3w
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Software Developer
Washington, District of Columbia, United States
$140k-$150k/yr RemoteFull Time
CSSI
CSSI: Independent technology solutions provider delivering safety-critical systems.
2+ YOEBachelor’s in CS/IT plus 2 years of full stack web development experience; Java/J2EE, SQL, HTML5/CSS3, Bootstrap, JavaScript, Git, CI/CD; JBoss EAP, Oracle/MySQL, Bash, Red Hat Linux; remote work from US; background check required.
Java, J2EE, SQL, HTML5, CSS3, Bootstrap, JavaScript, JQuery, Git, Jenkins, JBoss EAP, Oracle, MySQL, Bash, Red Hat Linux, VMware
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1mo
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Software Engineer, Senior
Annapolis Junction, Maryland, United States
$100k-$275k/yr OnsiteFull Time
Navstar
Navstar: Provides IT and cybersecurity solutions to the intelligence community.
7+ YOEActive TS/SCI clearance with Polygraph; strong Java experience; proficient in Java/JEE, Python, C/C++, SQL, web services; SAFe/DevOps practices; test automation; Windows/Linux; cryptographic tech; web UI; JSON/XML; able to work independently in fast-paced environment.
Java, Python, C/C++, SQL, SOAP, WSDL, JSON, XML, XSLT, PostgreSQL, Oracle, Jenkins, Eclipse, Tomcat, WebLogic, JBoss, PowerShell, Unix/Linux, Windows, MongoDB
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1mo
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Application Developer / Software Engineer
Washington or Fairfax
HybridFull Time
Navteca
Navteca: Developing specialized cloud and immersive technology for government agencies.
4+ YOEMid-level application developer with 4–6 years of experience, SDLC expertise, on-site or hybrid work in the DMV area, strong skills in web and enterprise app tech; AI/ML preferred.
ASP.NET, C#, Python, Java, C/C++, HTML, XHTML, XML, XSLT, CSS, JavaScript, SQL, SQL Server, Oracle, MarkLogic, Visual Studio, Git, CI/CD pipelines, .NET Framework, SharePoint, Microsoft Power Platform, IIS, SQL Reporting, ETL, AI, ML
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5d
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Software Engineer
Springfield, Virginia, United States
$112k-$191k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
9+ YOEBachelor's degree and 9-13 years of relevant experience; extensive Java experience; REST/SOAP web services; Linux; Security+ or higher; problem solving in agile, cloud-based environment.
Java, REST, SOAP, Linux, AngularJS, Eclipse, JEE/J2EE, JSON, XML, Git, Gradle, Puppet, Jenkins, Continuous Integration, NPM, TypeScript, Oracle, Visual Studio Code, CI, Perl
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1mo
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Senior Big Data Software Engineer Remote
Minneapolis or Eden Prairie or Washington
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled healthcare services.
6+ YOE6+ years software development; 5+ years Java/Scala/Python/JSON/Web Services; 3+ years SQL; 2+ years Spark/Databricks/Hadoop/Snowflake; Agile/SCRUM.
Java, Scala, Python, JSON, Web Services, SQL, Spark, Databricks, Hadoop, Snowflake, Kafka, Cassandra, Docker, Kubernetes, Azure, SOA
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5d
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Software Engineer
Springfield, Virginia, United States
$112k-$191k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
9+ YOEBachelor's degree and 9-13 years experience; extensive Java experience; RESTful/SOAP web services; Linux; Security+ or higher; strong software practices and configuration management.
Angular, Eclipse, Java (JEE/J2EE), JSON, XML, Git, Gradle, Puppet, Jenkins, Continuous Integration, NPM, Visual Studio Code, TypeScript, Oracle, Perl, GEOINT
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1mo
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Senior .NET Developer
Washington, District of Columbia, United States
$135k-$165k/yr OnsiteFull Time
Evolver
Evolver: Provides cybersecurity and IT solutions for government and enterprise.
13+ YOEMaster's degree in CS or related field with 13+ years of experience; SCRUM Master; 10+ years C# web development; 5+ years front-end and SPA frameworks; REST API; .NET Core; TDD; must pass USCP background check.
C#, .NET Core, SQL Server, Oracle, Java, JavaScript, AJAX, JSON, CSS, XHTML, React, Vue, Angular, Blazor, jQuery, REST API, TDD, Visual Studio, VS Code, Azure DevOps, IIS, SQL Server Management Studio, Bootstrap, Material UI, NPM, WebPack, LESS, SASS, Entity Framework Core
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1mo
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Test Engineer Level 4
Washington, District of Columbia, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
6+ YOESoftware testing focus with 6 years experience; TS/SCI clearance or ability to obtain SCI; BS in Computer Science; proficiency with UFT, Java, JavaScript, CI tools, Maven, ORM/Hibernate, MVC frameworks, HTML/CSS, WMS/WFS/WMTS; experience with web mapping and design patterns.
HPE UFT, Java, JavaScript, JIRA, Confluence, FishEye, SVN, Subclipse, Hudson, Jenkins, Maven, Hibernate, Spring MVC, ExtJS, Apache, HTML, CSS, WMS, WFS, WMTS, XPath
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2w
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Software Developer
Welcome, Maryland, 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.
5+ YOE0-5 years software engineering experience; Linux proficiency; Java/Go/JavaScript/C/C+/Python; React/Web tech; on-call rotation; US citizenship for security clearance.
React, Java, Go, JavaScript, C/C++, Python, Linux, RHEL, Kubernetes, Docker, Podman, Git, Bitbucket, Jira
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2mo
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Software Engineer II (Fullstack, Business Systems)
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
WHOOP
WHOOP: Sells wearable health trackers and performance analytics subscriptions.
2+ YOEBS in Computer Science or related field; 2–4 years software development; API design/integrations; relational DB design; production web apps; strong communication; AI tooling aptitude.
Python, Java, JavaScript, TypeScript, APIs, Relational databases, Data modeling, Booth systems integrations, NetSuite, Salesforce, Stripe, Boomi
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2mo
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Security Verification Test (SVT) Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides engineering services and automation software to defense agencies.
8+ YOETS/SCI with polygraph; Bachelor's in CS or related field; 8+ years exp; strong Java; diverse tech experience; Windows/Linux; web services; cryptography basics; agile/scrum experience.
Java, Python, C/C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT, JEE, Mongo, Tomcat, WebLogic, JBoss, Selenium, Mockito, Cucumber, FITNesse, UFT, BDD, SAFe, J2EE, XML, CANONICALIZATION
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2mo
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Sr AI/ML Engineer Remote Nationwide or Hybrid in MN/DC/NJ
Basking Ridge or Minneapolis or Washington D.C.
$44-$79/hr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
6+ YOEBS in CS/Engineering or related field; 6+ years software engineering; 4+ years AI/ML; 4+ years web/API; 4+ years cloud (AWS); NLP/conversational AI; Python/Java.
Python, Java, AWS, LLMs, Generative AI, NLP, Chatbots, Agentic AI, MCP, Strands Agents
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Sr AI/ML Engineer Remote Nationwide or Hybrid in MN/DC/NJ
Basking Ridge or Minneapolis or Washington
$44-$79/hr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health services.
6+ YOESenior AI/ML engineer with 6+ years software experience; 4+ years AI/ML development; web/API and cloud experience; healthcare knowledge preferred.
Python, Java, AWS, NLP, Generative AI, LLM, Chatbots, APIs
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3mo
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Frontend Lead Engineer
Richmond or Arlington
OnsiteFull Time
Koalafi
Koalafi: Provides lease-to-own and loan financing for non-prime consumers.
6+ YOE6+ years of front-end experience with modern web technologies (React, Vue, Angular); four-year CS/engineering degree; experience with REST APIs, AWS, and testing; in-person location requirement to Richmond, VA or Arlington, VA.
React, Vue, Angular, Golang, Java, Node, Python, Cypress, Playwright, AWS, Kubernetes, Postgres
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2mo
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Senior Application Developer
Columbia or Annapolis Junction
$190k-$250k/yr OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Geospatial and systems engineering for the national security community
12+ YOESenior-level experience with COTS enterprise apps; TS/SCI w/ FS poly; Java/web apps; 12+ yrs (or 16+ yrs w/o technical degree); full lifecycle support; strong communication; able to learn IBM Maximo.
IBM Maximo, Java, SQL, JavaScript, Python, Bash, REST APIs
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2mo
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Eng Sr Prin II - Test
Annapolis Junction, Maryland, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides global defense, aerospace, and information security solutions.
8+ YOEMust have Java experience; strong JS/web services; cryptography basics; Windows/Linux proficiency; able to work independently and in Agile teams.
Java, Python, C/C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, Web Services, JSON, HTML, XML, XSLT, cryptography, Windows, Linux, JEE, Tomcat, WebLogic, JBoss, Selenium, BDD, SAFe
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1mo
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Development Chief / Technical Architect
Arlington, Virginia, United States
HybridFull Time
Sprezzatura
Sprezzatura: Provides IT and management consulting for federal government agencies.
10+ YOEBA/BS or 5 years experience; moderate security clearance; 10+ years leading technical software and system solutions; software architecture expertise; Agile experience; strong leadership and communication; web and API development experience.
Java, JavaScript, Git, SQL, Python, Angular, React, Vue, AWS, Microsoft C#, Angular 2
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3w
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Senior Data Scientist
Springfield, Virginia, United States
OnsiteAll Commitments Available
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
7+ YOE7+ years of data analytics/model development; TS/SCI with poly; master’s degree or 10+ years without; strong visualization and cross-functional collaboration.
GIS tools, Geospatial Software, Java, Python, Tableau, SharePoint, Web development, HTML, FrameMaker, Dreamweaver, Photoshop, ERDAS Imagine, ArcGIS, ArcView, RemoteView, Macromedia Dreamweaver, Macromedia Fireworks, Photoshop
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1mo
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Appian Solutions Architect
Alexandria, Virginia, United States
RemoteFull Time
Atlas Technologies
Atlas Technologies: Delivers secure networking and cybersecurity solutions to defense agencies.
7+ YOE7+ years Appian, integration and data modeling experience; DoD/Public Trust clearance eligibility; Appian Certified Senior/Lead Developer preferred; strong SQL and web services knowledge; Bachelor's degree in CS/IT or equivalent.
Appian, Oracle, REST, SOAP, JSON, XML, SAML, OAuth 2.0, PeopleSoft, SQL, PL/SQL, JavaScript, Java
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HiringCafe market data

Java Web Developer 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
35
Hiring companies
24
Fresh sample
43% new in 30d
Salary visibility
60% show pay

Companies appearing in this market

UnitedHealth GroupAccenture Federal ServicesApplied Research AssociatesBAE SystemsPrescient EdgeASRC FederalAtlas TechnologiesB&A

Work location mix in visible results

Onsite: 20Hybrid: 8Remote: 7