62 full stack javascript engineer jobs at 36 companies in Hanover, PA

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
1mo
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Full-Stack Developer - Python/JavaScript/CSS/REST/Docker
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
2+ YOERequires Top Secret/SCI with favorable Polygraph and U.S. citizenship; 2+ years SWE experience in similar programs; Bachelor's in Computer Science or 4 additional years SWE experience may substitute; skills in Python, JavaScript, CSS, REST, Docker Compose.
Python, JavaScript, CSS, REST Services, Docker Compose, Protobuff, Golang, React, Less/sass, Leaflet, Kubernetes
5d
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Full Stack Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
5+ YOEBachelor's degree required, 5+ years full stack development with languages like Rust,C/C++,C#,Java,Python,Javascript,Typescript and AngularJS or Vue.js; able to obtain Secret clearance and travel to sponsor sites.
Rust, C/C++, C#, Java, Python, Javascript, Typescript, AngularJS, Vue.js
1mo
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Full Stack Software Engineer
Ft Meade, Maryland, United States
OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
12+ YOESenior full-stack development experience with JavaScript/HTML/CSS, UI frameworks (React/Angular), Python, relational databases (Postgres/SQLite), GitLab CI/CD, and Docker; TS/SCI clearance with polygraph required; 12 years experience (B.S. in technical discipline preferred or 4 additional years in lieu).
JavaScript, HTML, CSS, React, Angular, Postgres, SQLite, Python, GitLab, CI/CD, Docker, Kubernetes, Windows, Linux, IOS, Computer Network Operations (CNO)
4w
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Full Stack Developer
Annapolis Junction, Maryland, United States
$70k-$285k/yr OnsiteFull Time
Athenix Solutions Group
Athenix Solutions Group: Provides cybersecurity, systems engineering, and training for defense agencies.
TS/SCI with Polygraph required. Experience developing back-end services in Python, web UIs with Java/JavaScript/HTML, Active MQ, REST, NoSQL/elastic databases, Atlassian (JIRA, Confluence), Linux, CI/CD; test validation and Tier 3 support experience.
Python, Java, JavaScript, HTML, Active MQ, REST, NoSQL, elastic databases, JIRA, Confluence, Linux, CI/CD
2mo
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Full Stack Software Developer
Columbia or Laurel
$150k-$200k/yr OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
6+ YOETS/SCI with Full Scope Polygraph; bachelor's in a technical discipline and 6 years of software development/engineering (10 years substitute for degree); experience with JavaScript frameworks, RESTful endpoints, Linux, MongoDB; SQL/NoSQL; AWS preferred.
JavaScript, REST, Linux, MongoDB, SQL, NoSQL, AWS, GitLab, Docker, Git, CI/CD, LLM, Accessibility (ADA)
1w
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Full Stack Software Engineer
Ellicott City, Maryland, United States
$120k-$140k/yr OnsiteFull Time
DCCA
DCCA: Provides IT and engineering solutions for government and defense agencies.
6+ YOE6+ years full-stack development with Java 17, Spring Boot, React/Redux, REST, SQL/Postgres; Public Trust clearance preferred; BS in CS preferred; strong communication and Agile experience.
Spring Boot, Microservices, Java17, React, Redux, HTML5, CSS3, SCSS, JavaScript, Typescript, JSON, SQL, Postgres, Junit, SonarQube, webpack, npm, Storybook, GitHub, Wildfly, RDBMS, ORM, REST, AWS, Kafka, AWS Lambda, S3, Apache POI, Microsoft Word, Microsoft Excel
1mo
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JOIN OUR TEAM - Full-Stack Developer
Washington or Baltimore or United States
$89k-$110k/yr RemoteFull Time
Powerhouse Institute
Powerhouse Institute: Provides strategic IT and management consulting services to government agencies.
7+ YOE7+ years professional experience with 5+ years full‑stack development; proficiency with HTML, CSS, JavaScript, React/Angular/Vue, Node.js/Java/Python/.NET/PHP/Ruby/C#; DBs MySQL/PostgreSQL/MongoDB/Oracle; cloud (AWS/Azure/Google Cloud), Docker, Kubernetes, CI/CD; U.S. work authorization and Public Trust clearance.
HTML, CSS, JavaScript, React, Angular, Vue, Node.js, Python, Java, Ruby, .NET, PHP, C#, MySQL, PostgreSQL, MongoDB, Oracle, RESTful APIs, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD
2w
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Full Stack Software Engineer
Baltimore or Washington
HybridFull Time
Brandes Associates
Brandes Associates: Provides engineering, software, and program support to defense agencies.
5+ YOE5+ years software engineering experience; strong Java and JavaScript/TypeScript skills; experience with REST, XML/JSON, SQL databases, CI/CD, Git workflows, and secure/messaging systems; active US citizenship and Secret clearance required.
Java, JavaScript, TypeScript, MySQL, PostgreSQL, SQL Server, Oracle, Linux, Windows, Jira, Confluence, GitHub, GitLab, Bitbucket, Git, Apache Camel, Mule, JMS, AMQP, RabbitMQ, ActiveMQ, Artemis, Docker, Kubernetes, SBOM, CI/CD
2mo
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Full Stack Developer
Annapolis Junction, Maryland, United States
$128k-$165k/yr OnsiteFull Time
Intelliforce
Intelliforce: Provides engineering and technical solutions for the intelligence community.
3+ YOETop Secret clearance with CI polygraph; US citizenship; Bachelor’s degree or equivalent experience; 3 years of relevant experience or Master’s +1 year; active TS clearance within last 7 years.
Kubernetes, Docker, CI/CD, Java, JavaScript, Python, Ansible, Playwright, Cypress, Swagger, JAWS/NVDA, JMeter
1mo
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Full Stack Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
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
1mo
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Full Stack Software Engineer
Laurel or Columbia
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
6+ YOETS/SCI clearance with polygraph; bachelor's in a technical discipline + 6 years software development (or 10 years without degree); experience with JavaScript, RESTful APIs, Linux, MongoDB; desired: AWS, GitLab/CI, Docker, LLM, automated testing, accessibility.
JavaScript, Linux, MongoDB, AWS, GitLab, GitLab Runners, Docker, LLM
3d
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Principal Full Stack Software Engineer
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
GliaCell Technologies
GliaCell Technologies: Software and systems engineering for the intelligence community.
12+ YOEActive or rein-statable TS/SCI with Polygraph, U.S. citizenship, 12+ years software engineering experience, BS in Computer Science (or 4 extra years SWE), strong Python and JavaScript skills, experience with NSANet ecosystems and CI/CD.
JavaScript, HTML/CSS, Bootstrap, jQuery, React, Angular, Vue, Python, Asyncio, Pandas, Java Map/Reduce, GHOSTMACHINE, MACHINESHOP, Docker, Nginx, GitLab CI/CD, Git, Claude Code, Codex, Opencode, C2S, HCI, AWS
2mo
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Sr. Full Stack Software Developer (SME)
Annapolis Junction or Fort Meade
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: A government-focused IT services delivering secure software solutions.
20+ YOESenior full stack developer with SME guidance, 20+ years experience in front-end and back-end tech, TS/SCI clearance.
Docker, Kubernetes, Jenkins, Node.js, JavaScript, HTML, CSS, SQL, Python, Rancher
3mo
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UI Full Stack Software Developer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOEExperience with Git, modern JavaScript frameworks (React, Vue.js, or Angular), server-side programming concepts, UI/UX design, problem solving with new tech (AI), teamwork, TS/SCI clearance with polygraph.
Git, JavaScript, React, Vue.js, Angular, Node.js, Python, SQL
3d
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP
1mo
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Sr Full Stack Software Engineer - Clearance Required
Annapolis Junction, Maryland, United States
$151k-$266k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
14+ YOETS/SCI with Poly required. Bachelor's in Computer Science (or related) plus 14+ years SWE experience (or substitution of 4 additional years). Requires Java, JavaScript, Python, ETL, Docker, Kubernetes, Jenkins, GitHub/GitLab, Jira, Confluence, microservices and large-data experience.
Java, JavaScript, Python, ETL, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, ClickHouse, Graphite
1mo
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Full Stack Software Engineer - TS/SCI w/ Poly Required
Annapolis Junction, Maryland, United States
$125k-$225k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
10+ YOEBachelor's degree, 10+ years software engineering experience, U.S. citizenship, active TS/SCI with polygraph, proficiency with Linux, web frameworks (Svelte/Vue/Angular), JavaScript/TypeScript, SQL, Elasticsearch, Docker, Python; IC mission and Agile/SAFE experience.
Linux OS, Svelte, Vue, Angular, JavaScript, TypeScript, SQL, Elastic Search, Docker, Python, Agile, SAFE
3mo
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UI Full Stack Software Developer
Fort Meade or Laurel
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOEGit, JS frameworks (React/Vue/Angular), server-side concepts, UI/UX, quick learning, teamwork, TS/SCI with poly, BS in CS/SE or 7+ yrs exp in lieu.
Git, JavaScript, React, Vue.js, Angular, Node.js, Python, Java, SQL
1mo
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Sr. AI Full Stack Software Engineer- Investments Technology
Baltimore or Washington or Maryland or Colorado or Washington or New York or California or United States
$121k-$258k/yr HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.
5+ YOEBS/MS in CS or related (or equivalent experience); 5+ years in OOP (Java, Python, JavaScript); hands-on cloud-native (AWS, Azure), containerized microservices, and agent frameworks; strong problem-solving and quality practices.
Java, Python, JavaScript, AWS, Azure, Amazon Bedrock AgentCore, AWS Kiro, OpenAI Codex, HireVue, MCP servers
1mo
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Sr. AI Full Stack Software Engineer- Investments Technology
Baltimore or Washington or Maryland or Colorado or Washington or New York or California or United States
$121k-$258k/yr HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.
5+ YOE5+ years professional development experience in an object-oriented language (Java, Python, or JavaScript); hands-on cloud-native (AWS, Azure), containerized microservices, and agent frameworks; commitment to testing, code reviews, and continuous delivery; BS/MS in CS or related or equivalent experience.
Java, Python, JavaScript, AWS, Azure, Amazon Bedrock AgentCore, AWS Kiro, OpenAI Codex, LLM, vector databases, MCP servers, HireVue