243 frontend developer jobs at 135 companies in Leesburg, VA

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
3mo
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Frontend Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required
React, Robot Framework, Python, Java, C++
3mo
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Senior UI/UX Frontend Developer
Fort Meade or Lackland AFB
$170k-$175k/yr OnsiteFull Time
Titan Technologies
Titan Technologies: Provides IT solutions and services to government agencies.
10+ YOE10+ years frontend or software development; 5+ years frontend with modern JS (React/Angular/Vue); UI/UX focus; Agile; CI/CD; DoD TS clearance preferred.
React, Angular, Vue, Jira, Jenkins, GitLab, HTML5, CSS, CSS3, TypeScript
1mo
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Lead Frontend Developer - Geospatial
Chantilly, Virginia, United States
OnsiteFull Time
Closure Technologies
Closure Technologies: An IT consulting and software engineering firm delivering custom software, cloud, cybersecurity, and data solutions for government clients.
TS/SCI with polygraph required; Bachelor's in Computer Science; strong Vue.js, TypeScript, modern JavaScript, component-based UI, Vuetify; experience with OpenLayers, Turf.js, GeoLib, or Geodesy; ability to work independently as sole frontend engineer.
Vue.js, TypeScript, JavaScript, Vuetify, OpenLayers, Turf.js, GeoLib, Geodesy, React, Angular, Playwright, CI/CD
3mo
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Software Engineer - Frontend
Reston, Virginia, United States
$91k-$142k/yr HybridFull Time
Noblis
Noblis: Provides science and technology solutions for government missions.
1+ YOEFrontend-focused software engineer with TS/SCI clearance and strong UI experience.
React, Angular, Vue.js, Python, FastAPI, REST, AWS Lambda, Git, CI/CD, Docker, Kubernetes, Cypress, TypeScript, JavaScript, HTML, CSS, Jira, Confluence, AWS, VS Code
3w
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Front End Developer
Annapolis Junction, Maryland, United States
$162k-$219k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEBachelor's degree, 8+ years experience, strong JavaScript/TypeScript and Angular skills, UI/UX and accessibility knowledge, experience with Git, RESTful APIs, CI/CD, and frontend testing.
Git, GitHub, GitLab, RESTful APIs, JavaScript, TypeScript, Angular, HTML, Material, Sass, CI/CD, UI testing frameworks, Material UI, Bootstrap, React, Vue.js, Java, Python, Node.js, Sketch, Figma, Adobe XD
3mo
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Senior Frontend SWE
Washington, District of Columbia, United States
OnsiteFull Time
Twenty
Twenty: Develops autonomous systems for offensive cyber operations.
5+ YOE5–8 years frontend development; expert in React/TypeScript; strong web fundamentals; performance at scale; automated testing; state management; modern build tools; Git; BS in CS/Engineering.
React.js, TypeScript, Vitest, React Testing Library, Playwright, Cypress, Redux, Zustand, React Query, Vite, Webpack, CI/CD
1mo
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Front End Developer
Washington, District of Columbia, United States
OnsiteFull Time
Vanda Pharmaceuticals
Vanda PharmaceuticalsNASDAQ: VNDA: Develops and commercializes therapies for unmet medical needs.
4+ YOE4+ years front-end development experience with Vue or React, TypeScript, HTML/CSS, REST/GraphQL, and accessibility; bachelor's in CS or related field.
Vue, React, TypeScript, HTML5, CSS3, JavaScript, Redux, Zustand, Tailwind CSS, Styled Components, REST, GraphQL, Git, CI/CD, Jest, React Testing Library, Cypress, Nuxt, Next.js
2mo
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Front End Developer
Springfield or Vienna or St. Louis
OnsiteFull Time
INCATech
INCATech: Award-winning small business delivering geospatial information systems and cloud/Platform services.
2+ YOE2+ years of front-end web development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; GIS knowledge a plus; bachelor's in CS/math/GIS/STEM.
HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, GIS, Docker, Kubernetes, Azure, AWS, GCP, CI/CD
13h
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Front End Developer
Fort Belvoir, Virginia, United States
$185k-$195k/yr OnsiteFull Time
Cape Fox Federal Integrators
Cape Fox Federal Integrators: Provides government agencies with professional, technical, and training services.
8+ YOEBachelor's degree, TS/SCI with CI Poly clearance, 8+ years front-end development, experience with modern JS frameworks, responsive design, web security, REST APIs, and data-visualization.
React, Angular, Vue, HTML5, CSS3, Webpack, Babel, npm, yarn, RESTful APIs, TypeScript, Jest, Cypress, Playwright, WCAG, Redux, MobX, Vuex, GraphQL
2w
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Front End Developer
Washington, District of Columbia, United States
$100k-$150k/yr HybridFull Time
Applied Information Sciences
Applied Information Sciences: Delivers cloud transformation and software engineering services to organizations.
8+ YOE8+ years professional development experience; 5+ years with React/TypeScript; Bachelor's in CS/IT/Software Eng or equivalent; experience with Node.js,.NET, REST, AWS, Git/GitLab; active Top Secret/SCI eligibility.
React, TypeScript, JavaScript, Node.js, HTML5, CSS3, .NET, REST APIs, JSON, XML, AWS, Git, GitLab, GitLab CI/CD, YAML, Jest, React Testing Library, Cypress, Selenium, Docker, Kubernetes
2w
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Front End Developer
Washington, District of Columbia, United States
$100k-$150k/yr HybridFull Time
Applied Information Sciences
Applied Information Sciences: Provides cloud transformation and software engineering services for enterprises.
8+ YOEBachelor's in IT/CS or equivalent,8+ years software development,5+ years React/JavaScript/TypeScript,3+ years Node.js,experience with .NET integrations,AWS,GIT;Active Top Secret clearance with SCI eligibility required.
React, TypeScript, JavaScript, Node.js, HTML5, CSS3, .NET, REST, JSON, XML, AWS, Git, GitLab, GitLab CI/CD, YAML, Jest, React Testing Library, Cypress, Selenium, Docker, Kubernetes
1mo
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Application Developer- Frontend
Herndon, Virginia, United States
$140k-$175k/hr OnsiteFull Time
Point Solutions Group
Point Solutions Group: Engineering and cybersecurity solutions for defense and aerospace missions.
3+ YOEBachelor's in CS/Software Engineering/STEM, 3+ years developing web apps with Angular and TypeScript, experience with Angular migrations, JavaScript proficiency, Agile experience, active Top Secret clearance and U.S. citizenship required.
Angular, TypeScript, JavaScript, Java, Python, Scaled Agile Framework (SAFe)
1mo
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Front End Developer
Washington, District of Columbia, United States
$145k-$151k/yr OnsiteFull Time
Cayuse Holdings
Cayuse Holdings: Tribally-owned provider of IT and professional services.
8+ YOETop Secret clearance required; 8+ years software development experience with 3+ years on React/Node.js/TypeScript; strong HTML/CSS, REST/JSON/XML integration, Git/GitLab, and AWS experience; excellent communication and problem-solving.
React, TypeScript, JavaScript, Node.js, HTML, CSS, .NET, JSON, XML, Git, GitLab, AWS, Chrome DevTools, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Acrobat, YAML, GitLab CI, Jest, React Testing Library, API Gateway, Lambda, CloudFront, S3
2w
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Front End Developer
McLean, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years developing web applications with JavaScript/TypeScript and frameworks (Angular/React/Vue); Node.JS experience; EM/automated testing; ability to obtain DoD 8570 Security+ or CISSP; HS diploma/GED; TS/SCI clearance required.
JavaScript, TypeScript, Angular, React, Vue, Node.JS, ArcGIS JavaScript, Java Spring Framework, Jasmine, Karma, Selenium, Bash, Perl, Linux, D3, Leaflet, AG Grid, JIRA, Confluence, Git, GitHub, GitLab, JSON, REST, CORS, HTTP
1mo
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Front End Developer
Annapolis Junction, Maryland, United States
$92k-$154k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
3+ YOEActive TS/SCI with polygraph required. 3+ years front-end development; expert in HTML5, CSS3, TypeScript; experience with React/Vue/Angular, RESTful APIs, data visualization libraries, Git, and build tools. Up to 25% CONUS travel.
HTML5, CSS3, TypeScript, React, Vue, Angular, RESTful API, D3.js, Plotly, Chart.js, Git, Webpack, npm, yarn, Golang, Svelte, WebSocket, Material-UI, Ant Design
1mo
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Front End Developer
Columbia, Maryland, United States
$104k-$218k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
14+ YOETS/SCI with Polygraph required; 14 years relevant experience; Bachelor's in computer science or equivalent; experience with ReactJS, NodeJS, Java/Spring Boot, JavaScript, Docker/Podman, AWS, MongoDB, Elasticsearch, Gradle; ability to design, develop, debug, and integrate software.
API, ReactJS, NodeJS, Java, Spring Boot, JavaScript, Docker, Podman, AWS, MongoDB, Elasticsearch, Gradle, Robot Framework
1mo
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Software Engineer II (Frontend)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$186k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
4+ YOE4+ years frontend software development; strong TS/JS/React; Next.js; Rails familiarity; API integration; accessibility; testing; A/B testing; AI tools.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD, Monorepos, UI Libraries, AI Tools
2d
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Sr. Frontend Engineer (React)
Washington or Falls Church
RemoteFull Time
Data Society Group
Data Society Group: Provides data science training and AI solutions for organizations.
6+ YOE6+ years front-end experience with 4+ years in React, leading offshore teams, Figma-to-React implementation, RBAC/SSO integration, CI/CD and security scanning (Veracode), and automated UI testing.
React, .NET, Figma, Azure APIM, Azure Entra ID, OAuth 2.0, Veracode, Storybook, Playwright, Claude Code, GitHub Copilot, Cursor, RTK Query, Material UI, React Router, Azure DevOps, Azure App Service
2d
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Engineer III - Front End
Austin or New York City or Toronto or Arlington
$120k-$180k/yr OnsiteFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
5+ YOE5+ years frontend experience, 2+ years building design systems, expertise with web components, Lit, TypeScript, testing, accessibility, i18n, CI/CD, and collaboration with UX and product teams.
Lit, Playwright, HTML, CSS, JavaScript, Web Components, TypeScript, Node, NPM, REST APIs, GraphQL, Figma, Nx, Turborepo, Storybook, React, Next.js, Vue, Ember, AgGrid, Claude, Copilot
2d
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Frontend Software Engineer
Columbia, Maryland, United States
HybridFull Time
Northstrat
Northstrat: Provides IT and engineering solutions for US government agencies.
5+ YOERequires active U.S. Top Secret clearance, 5+ years front-end experience with JavaScript and modern frameworks, familiarity with Git and *nix, ability to work hybrid 2–3 days/week in Columbia MD.
JavaScript, Vue, React, Angular, Backbone, Git, *nix, REST