19 full stack applications developer jobs at 11 companies in Hagerstown, MD
2w
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Full Stack Developer
Sterling, Virginia, United States
$122k-$253k/yr OnsiteFull Time
Experienced full-stack developer with Angular and Java/ Spring backend experience, AWS application support, TS/SCI with Polygraph required day one, bachelor\u0002s in a relevant field.
Angular, JavaScript, TypeScript, HTML, CSS, Java 8+, SpringBoot, Spring Framework, RESTful APIs, AWS, JIRA, Github, SQL, D3, GraphQL, Jenkins, Linux, AWS Services
3w
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Full-Stack Linux Cyber Application Developer
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development experience, 3+ years full-stack Python, 2+ years JavaScript, Linux administration experience, TS/SCI with polygraph required, bachelor’s degree or 8+ years experience.
Python, JavaScript, Linux, Docker, Podman, Angular
3w
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Applications Developer - SME
Sterling or Herndon
$122k-$253k/yr OnsiteFull Time
Experienced full-stack developer with AI/ML integration, Agile development, production web application development, unit testing, documentation, and stakeholder communication.
AI/ML, ETL, Agile
4w
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Senior Level Full-Stack Developer
Rockville, Maryland, United States
$130k-$160k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT, 5+ years Node.js and Angular experience, identity management and application security knowledge, REST API and database experience (MongoDB/MySQL/PostgreSQL), Git, and experience with AI-assisted development tools.
Node.js, Angular, TypeScript, React, React Native, GitHub Copilot, Cursor, MongoDB, MySQL, PostgreSQL, Git, Docker, Kubernetes, AWS, Azure
2w
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Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
Active polygraph clearance required; demonstrated experience with Maven, Java, NodeJS, Angular, JavaScript and related web technologies; testing, usability, and accessibility experience; delivering full-stack application builds.
Maven, Java, NodeJS, Angular, Javascript, HTML, CSS, JSON, Yaml, XML, XSL, AngularJS, Bootstrap, JQuery, SQL, Python
4d
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Senior Full Stack Developer
Ashburn, Virginia, United States
$115k-$190k/yr HybridFull Time
US citizen with active Top Secret clearance; strong Java and modern JavaScript framework experience; microservices, containerization, CI/CD, messaging systems, and cloud experience; 5+ years applicable senior-level experience.
Java, Spring Boot, Jakarta, React, Angular, Vue.js, Docker, Kubernetes, gRPC, RabbitMQ, Kafka, Harness, Jenkins, Gitlab CI, RESTful APIs, AWS, EC2, S3, Lambda, RDS, EKS, Oracle, PostgreSQL, MongoDB, Hadoop, Spark, Impala, MySQL, Elasticsearch, Solr
3w
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Applications Developer - Expert
Sterling, Virginia, United States
$99k-$206k/yr OnsiteFull Time
6+ YOEExpert full‑stack developer with 4–7+ years building web applications, experience with Angular/React/JavaScript, cloud (C2S/AWS), containerization, search/analytics, Linux, ETL and AI/ML integration.
Angular, React, JavaScript, Java Spring, Linux, Commercial Cloud Services (C2S), Amazon Web Services (AWS), ElasticSearch, Solr, OpenSearch, docker, podman, Python, Java, CSharp, HTML, SQL
1mo
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Applications Developer - Expert
Sterling or Herndon
OnsiteFull Time
TS/SCI with polygraph required day 1; expert full‑stack web developer to integrate AI/ML into production apps, design and unit test code, produce documentation, and communicate with stakeholders.
2w
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Full-Stack Linux Cyber Application Developer, Lead
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years software development experience, 5+ years full-stack Python, 3+ years JavaScript, Linux administration, TS/SCI with polygraph, CI/CD and container experience preferred.
Python, JavaScript, Linux, Docker, Podman, Angular, CI/CD
6d
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Java Full-Stack Developer Junior
Ashburn, Virginia, United States
HybridFull Time
2+ YOEBachelor's in CS or related and 2+ years experience; Java/JEE, Spring Boot, React, HTML/CSS/JavaScript, AWS, SQL/JDBC, Unix/Linux, Kubernetes; experience with scalable web applications and OOD.
Java, Spring Boot, React, HTML, CSS, JavaScript, AWS, SQL, JDBC, Unix, Linux, Kubernetes, Eclipse, Git, Docker, Atlassian Suites, Hibernate, JMS, XML, JSON, Gradle, Maven, Postgres, DynamoDB, HBase, MongoDB, Cassandra
2mo
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Java Full-Stack Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related engineering, 5+ years Java/JEE and Java web application experience, Spring Boot, REST, Angular, SQL, familiarity with AWS; ability to obtain Public Trust and must be US citizen.
Java/JEE, Spring Boot, REST web services, RxJS, TypeScript, XML/JSON, Oracle, PostgreSQL, SQL, JPA/Hibernate, Angular, HTML, JavaScript, CSS, AWS, Eclipse, Visual Studio Code, JUnit
3w
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Full-Stack Linux Cyber Application Developer
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development experience, 3+ years Python, 2+ years JavaScript, Linux OS experience, TS/SCI with polygraph, bachelor's degree or 8+ years experience, familiarity with containers and CI/CD.
Python, JavaScript, Linux, Docker, Podman, Angular, CI/CD
2mo
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KD Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOERequires active Top Secret/SCI clearance with polygraph; 8+ years experience; 4–6 years building web apps with Angular/React/JS; Linux 2–4 yrs; cloud experience (AWS/Azure/Ocean Cloud); Bachelor's degree (8+ yrs) or 11 yrs without degree; Agile development.
Angular, React, JavaScript, Java, Python, CSharp, Docker, Podman, AWS, Azure, Oracle Cloud, MySQL, PostgreSQL, MongoDB, DynamoDB, Jira, Confluence, GitHub
2w
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Full-Stack Linux Cyber Application Developer, Lead
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years software development experience, 5+ years Python, 3+ years JavaScript, Linux admin, Agile experience, TS/SCI with polygraph, Bachelor\u0002s degree or 8+ years experience, CI/CD and container familiarity preferred.
Python, JavaScript, Linux, Docker, Podman, Angular
1d
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Sr. Developer
Herndon, Virginia, United States
$145k/yr RemoteFull Time
10+ YOE10+ years experience building and modernizing public-facing federal web applications; strong Java and full-stack development skills, microservices, cloud, EMR not required; ServiceNow certification preferred.
Java, J2EE, JavaScript, TypeScript, Python, PHP, PERL, SQL, HQL, NodeJS, ExpressJS, HTML, CSS, LESS, SASS, JSON, XML, XSLT, RegEx, Spring Boot, Spring, JSF, Hibernate, STRUTS, AngularJS, Angular, React, jQuery, Bootstrap, CXF, JAX-WS, JAX-RS, Amazon AWS, ServiceNow, Tomcat, Weblogic, JBOSS, Adobe Live Cycle ES, SOLR, Liferay, Oracle Internet Directory, Apache, Oracle 10g/11g, SQL Server, MySQL, DB2, Sybase, MongoDB, LDAP Directory, Hyperion Essbase (OLAP)
1mo
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Application Engineer
Herndon, Virginia, United States
$100k-$120k/yr OnsiteFull Time
Experience with full life cycle Java development, JavaScript, SQL, J2EE and web application stacks; relational DB experience (SQL Server, Oracle); strong analytical, communication, and testing skills.
Java, JavaScript, SQL, Microsoft SQL Server, Oracle, J2EE, JBoss, Apache, Tomcat, JSP, Java IDE
1w
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Senior Application Engineer (Full-Stack Engineer + PEGA)
Vienna or Pensacola or Winchester
$115k-$180k/yr HybridFull Time
Bachelor's or equivalent, strong Java/JEE, Spring, Hibernate, REST/SOAP, database and cloud (Azure) experience, hands-on PEGA, Agile experience, and leadership/mentoring ability.
Java, Java Enterprise Edition (J2EE/JEE), Spring Framework, Hibernate, REST, SOAP, Oracle, Microsoft SQL Server, DB2, AzureSQL, Cosmos, Microsoft Azure, PEGA
1mo
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IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
1mo
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IT Software Application Developer II (79634)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equivalent experience), 10+ years full-stack web development, hands-on Java and .NET (ASP.NET MVC/Web API), Spring Boot, Microsoft Azure, Angular, HL7/FHIR/EHR integrations, SQL, Git/SVN, CI/CD.
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Microsoft Azure, Microsoft Azure DevOps, Angular, HL7, FHIR, EHR, SQL, Microsoft SQL Server, PostgreSQL, SVN, Git, GitHub, Jenkins, CI/CD, Power BI, Pentaho, Microservices