96 senior java full stack developer jobs at 44 companies in Martinsburg, WV
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
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
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
KDA Consulting: Provides IT engineering and cloud services for intelligence missions.
TS/SCI clearance with polygraph; Bachelor's in CS/Engineering or related field; strong full stack development experience; React/Angular/Node.js/.NET; API development; SDLC/Agile; strong communication.
Securiport: Provides biometric and big data solutions for global border security.
7+ YOE7+ years building full-stack apps with modern JavaScript/TypeScript front ends, a mainstream backend (Node.js, Python, Java, .NET), relational databases, system integrations, secure development, and offline-resilient designs.
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.
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.
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.
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.
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.
Kepora: A technology building software solutions that require cleared U.S. personnel.
U.S. citizenship and active TS/SCI with Full Scope Polygraph required. Experience developing with Python, Java, or JavaScript; building data visualizations and data modeling/normalization with metrics.
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.
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.
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.
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.
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
CapTech: Provides technology and management consulting services to large enterprises.
6+ YOE6+ years experience with Microsoft Stack or Java, RESTful APIs (Swagger/OpenAPI), Microsoft SQL Server and NoSQL, cloud (Azure/AWS/GCP), front-end frameworks (Angular/React/Vue), Git, strong communication and mentoring skills.
Microsoft Stack, Java, RESTful APIs, Swagger, OpenAPI, Microsoft SQL Server, NoSQL, Azure, AWS, GCP, JavaScript, TypeScript, HTML, CSS, Angular, React, Vue, Bootstrap, Claude code, CodeX, Opencode, OpenClaude, Git
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