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Hagerstown • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Hagerstown • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Hagerstown • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Hagerstown • 50 milesRemote · Hybrid · Onsite · Field · All Environments

63 senior java full stack developer jobs at 29 companies in Hagerstown, MD

PromotedHiringCafe

Founding Full-stack / Product Engineer

Cupertino, CA, US

$130k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).

React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe

Help us #BeatIndeed & #BeatLinkedIn

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3w

Java Full-Stack Developer Senior

Ashburn, Virginia, United States

HybridFull Time

SAIC

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

5+ YOEBachelor's in CS or related, 5+ years technical experience with Java web development, Spring/Spring Boot, Angular/React, SQL, JPA/Hibernate, EM tools; must be U.S. citizen and able to obtain Public Trust suitability.

Java, JEE, Spring, Spring Boot, Spring REST, SOAP, Angular, React, HTML, JavaScript, CSS, XML, JSON, SQL, JPA, Hibernate, JUnit, Spring WebFlux, R2DBC, JMS, Kafka, AWS, Eclipse, Visual Studio Code

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3w

Java Full-Stack Developer Senior

Ashburn, Virginia, United States

OnsiteFull Time

SAIC

SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.

5+ YOEBachelor's in CS or related + 5+ years technical experience; 5+ years Java web development; Spring Boot, Spring REST/SOAP, Angular, React, HTML/JavaScript/CSS, XML/JSON, SQL, JPA/Hibernate; US citizenship and ability to obtain Public Trust.

Java, Java/JEE, Spring Boot, Spring REST/SOAP web services, Spring WebFlux, R2DBC, Angular, React, HTML, Javascript, CSS, XML, JSON, SQL, JPA, Hibernate, JMS, Kafka, AWS, Eclipse, Microsoft Visual Studio Code, JUnit

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Senior Full-Stack Developer (Java + Angular)

Sterling, Virginia, United States

$125k-$145k/yr HybridFull Time

Laansu

Laansu: Provides IT services and software development for federal agencies.

5+ YOEBachelor's degree in CS or related field, 5+ years software development with 5+ years Java and web/API experience, relational DB design, frontend (Angular/TypeScript/HTML/CSS), AWS, Docker, CI/CD, Git, microservices.

Java, Angular, HTML, CSS, Bootstrap, jQuery, TypeScript, AWS, AWS ECS, AWS RDS, AWS MKS, AWS KMS, Entity Framework, Git, Microservices, Docker, Jenkins, Oracle, JSON, XML, XSLT, Hibernate, JPA

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2w

Full Stack Developer, Senior

Ashburn, Virginia, United States

$87k-$198k/yr HybridFull Time

Booz Allen Hamilton

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

5+ YOE5+ years building full-stack web applications, RESTful APIs, microservices, and cloud-native secure applications; experience with SQL/NoSQL, Java/Python/C#/C++, JavaScript/TypeScript and React; Public Trust eligibility and Bachelor's degree.

Java, Python, C#, C/C++, .NET, JavaScript, React, TypeScript, SQL, NoSQL, AWS, GCP, Azure, RESTful APIs, LLMs, Generative AI

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Full Stack Developer

Sterling, Virginia, United States

$122k-$253k/yr OnsiteFull Time

Nightwing

Nightwing: Provides advanced cyber and intelligence solutions for national security.

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

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1mo

Senior Full Stack Developer

Ashburn, Virginia, United States

HybridFull Time

Niyam IT

Niyam IT: IT services and data analytics for government agencies.

8+ YOEUS citizenship, ability to obtain public trust, 8+ years full stack web/mobile experience, onsite in Ashburn, VA, Kubernetes, CI/CD, Firebase, strong problem-solving and teamwork.

Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS, Android, Firebase, Dart, Java, JavaScript/TypeScript, Swift, PostgreSQL, Groovy, HTML/CSS, TCL

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Full Stack Developer, Senior

Ashburn, Virginia, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen Hamilton

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

5+ YOE5+ years building full‑stack web applications, RESTful APIs, SQL/NoSQL, microservices, cloud (AWS/GCP/Azure); proficiency with Java, Python, C#, C/C++, .NET, JavaScript/TypeScript, and React; Public Trust and bachelor's degree required.

Java, Python, C#, C/C++, .NET, JavaScript, React, TypeScript, SQL, NoSQL, RESTful APIs, AWS, GCP, Azure, LLMs, Generative AI, AI Agents

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1mo

Full Stack Java Developer SME (TS/SCI with Poly Required)

Dulles, Virginia, United States

$164k-$275k/yr OnsiteFull Time

GCI

GCI: Engineering and analytics solutions for national security missions.

10+ YOE10+ years' experience in software development; TS/SCI with Poly required; BA/BS in related field; strong Java stack; AWS; Agile experience.

Java, Spring, Hibernate, JDBC, Oracle Database, Tomcat, REST, Microservices, AngularJS, JavaScript, TypeScript, CSS, HTML, AWS, S3, RDS, EC2, ECS, Docker, Kubernetes, Jenkins, Artifactory, CloudFormation, SQL, JSP, JSTL, jQuery

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Full Stack Developer (Angular/Java)

Ashburn or Reston

$115k/yr HybridFull Time

Global Alliant

Global Alliant: Provides IT modernization and software development for government agencies

5+ YOEBachelor's in CS or related, 5+ years software development experience, strong Angular 14+, Angular Material, TypeScript, Karma, Java/Spring Boot, PostgreSQL, CI/CD, EKS; hybrid Ashburn role (1+ day/week onsite).

Java, Spring, Spring Boot, PostgreSQL, CI/CD, EKS, Angular 14+, Angular Material, Karma, TypeScript

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Senior Full Stack Developer (Python/Java/Angular)

Ashburn, Virginia, United States

$112k-$179k/yr HybridFull Time

Peraton

Peraton: National security and mission-critical government technology services provider.

7+ YOEU.S. citizenship and Public Trust eligibility; 7+ years technical experience; strong Python, PostgreSQL, Java Spring Boot, Angular, microservices, and AWS experience; containerized Linux and Git familiarity.

Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, Git, MySQL, SQL, Kafka, NGRX, NGXS, UML, Linux, microservices architecture, RESTful services

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2mo

Full Stack Developer

Herndon or Chantilly

$190k-$250k/yr OnsiteFull Time

Insight Xcite

Insight Xcite: A mission-focused consulting firm that supports critical government programs through engineering, technology, cybersecurity, and analytics.

6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years software development, frontend (React/Angular/JS/TS/HTML/CSS) and backend (Java/Python/Node.js) experience, API development, Git, and Agile.

React, Angular, JavaScript, TypeScript, HTML, CSS, Java, Python, Node.js, Git, AWS, Azure, Docker, Kubernetes, CI/CD, DevOps

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Senior Full Stack Developer (Python/Java/Angular)

Ashburn or United States

$112k-$179k/yr HybridFull Time

Peraton

Peraton: Provides advanced technology and mission support for government agencies.

7+ YOEU.S. citizen able to pass Public Trust; 7+ years technical experience in containerized Linux; experience with Python, PostgreSQL, Java Spring Boot, Angular, microservices, and AWS; strong communication and OODD skills.

Python, PostgreSQL, Java Spring Boot, Spring Boot, Angular, Angular Material, TypeScript, JavaScript, CSS, HTML, microservices, AWS, Linux, Git, SQL, MySQL, Kafka, UML, NGRX, NGXS

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2mo

FULL STACK DEVELOPER (Senior)

Ashburn, Virginia, United States

OnsiteFull Time

Impyrian

Impyrian: Provides engineering, IT, and program management to government agencies.

3+ YOEBachelor's degree in Information Systems, Computer Science, or related field; 3+ years experience; CBP clearance; Java/J2EE; Web Services; JavaScript (jQuery, Angular); JSP; Spring MVC; JPA/OpenJPA/Hibernate; JDBC; JUnit; WebSphere; Eclipse/RAD.

Java, J2EE, SOAP, REST, Eclipse, RAD, JavaScript, jQuery, Angular, JSP, Spring MVC, JPA/OpenJPA, Hibernate, JDBC, JUnit

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1mo

Full Stack Developer

Ashburn, Virginia, United States

OnsiteFull Time

BigBear.ai

BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.

5+ YOEBachelor's in CS or related and 5+ years technical experience; 5+ years Java/JEE and Java web app development; Spring Boot, REST, RxJS, TypeScript, RDBMS/SQL, JPA/Hibernate, Angular, HTML/JavaScript/CSS; familiar with AWS.

Java, JEE, Spring Boot, REST web services, JUnit, Angular, RxJS, TypeScript, XML, JSON, RDBMS, Oracle, PostgreSQL, SQL, JPA/Hibernate, HTML, Javascript, CSS, AWS, Eclipse, Visual Studio Code, NoSQL

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1mo

Full Stack Developer

Ashburn or Virginia

$104k-$218k/yr HybridFull Time

CACI International

CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.

7+ YOEU.S. citizen required; B.S. in CS or equivalent; 7+ years software development experience with Java/Spring Boot, Angular/TypeScript, PostgreSQL, microservices, and AWS; Git and RESTful service experience.

PostgreSQL, Java Spring Boot, Angular, AWS, TypeScript, Angular Material, NGRX, NGXS, Kafka, Git, Oracle, MySQL, PostgreSQL Server, PL/SQL, Java, Spring Boot, JavaScript, CSS, HTML

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Full Stack Developer

Shepherdstown, West Virginia, United States

$85k-$117k/yr RemoteFull Time

Syms Strategic Group

Syms Strategic Group: Provides IT and professional services to federal government agencies.

8+ YOE8+ years software development with strong back-end focus (Java and/or NodeJS), Angular front-end, AWS cloud, RESTful API design for healthcare EDI, Public Trust eligibility, U.S. citizenship, Bachelor\u0002s in a technical field.

Java, NodeJS, TypeScript, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange (EDI)

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2mo

Full Stack Developer

Ashburn, Virginia, United States

$104k-$218k/yr HybridFull Time

CACI

CACINYSE: CACI: Provides information technology and professional services to government clients.

7+ YOESeven+ years in software design/development; strong stack: PostgreSQL, Java Spring Boot, Angular; UI/RESTful services; Agile; U.S. citizenship with background check.

PostgreSQL, Java Spring Boot, Angular, TypeScript, JavaScript, CSS, HTML, RESTful services, Git, SQL, ORM, Spring Boot

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Full Stack Developer

Ashburn, Virginia, United States

OnsiteFull Time

Xenith Solutions

Xenith Solutions: Provides IT solutions and consulting for federal government agencies.

8+ YOE8+ years enterprise IT experience; strong front-end (Angular/AngularJS, TypeScript, Storybook) and back-end (Java, Spring Boot, REST/SOAP) skills; SQL/PLSQL/NoSQL, AWS (SQS,SNS), CI/CD, Git/GitHub, JWT, Agile.

Angular, AngularJS, Material UI, CSS, JavaScript, TypeScript, HTML5, Webpack, NPM, Storybook, Java, Spring Boot, Spring WebFlux, JSON, JWT, SQL, PL/SQL, NoSQL, Liquibase, AWS, SQS, SNS, Git, GitHub, CI/CD, Jira

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Full Stack Developer - (BEAGLE)

Ashburn or United States

$75k-$120k/yr HybridFull Time

Le'fant

Le'fant: Provides management consulting and technology services to federal agencies

7+ YOEU.S. citizen with 7+ years software development experience; hands-on with Java or C# (.NET Core), Spring, Angular/React, PostgreSQL/Hibernate/Entity Framework, Git; BS in CS or equivalent; strong communication and mentoring skills.

Java, C#, .NET Core, Spring MVC, Spring Boot, Angular, React, PostgreSQL, Hibernate, Entity Framework, Git

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1mo

Senior Software Full Stack Engineer

Leesburg, Virginia, United States

$112k-$158k/yr OnsiteFull Time

AeroVironment

AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.

8+ YOEU.S. citizenship required; Bachelor's in computer science; 8+ years software development; front-end with React; back-end with Java, C++ and Python; extensive Linux, CI/CD, REST API and embedded integration experience.

React, Java, C++, Python, Linux, Maptiler, Mapbox, mbtiles, Deck.gl, RESTful API, CI/CD

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