62 full stack javascript engineer jobs at 36 companies in Hanover, PA
🚀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).
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.
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.
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).
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.
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.
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
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.
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.
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.
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
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.
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.
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.
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.
Full Stack Software Engineer - TS/SCI w/ Poly Required
Annapolis Junction, Maryland, United States
$125k-$225k/yrOnsiteFull Time
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.
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/yrHybridFull Time
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.
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/yrHybridFull Time
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.