1w
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Sr. Frontend Engineer (React)
Washington or Falls Church
RemoteFull Time
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
1mo
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Senior Front End Software Engineer, React
Washington, District of Columbia, United States
$191k-$253k/yr OnsiteFull Time
Proven engineering background; proficiency with React and TypeScript; experience building real-time, reactive user interfaces; ability to empathize with end users; eligible to obtain U.S. Top Secret security clearance.
React, ReactJS, TypeScript, Lattice OS
2w
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Front End Developer
Washington, District of Columbia, United States
$91k-$185k/yr OnsiteFull Time
8+ YOE8+ years building frontend applications with React, JavaScript/TypeScript and Node.js; experience with REST APIs, Git/GitLab, AWS, mentoring, and active Top-Secret/SCI clearance.
Node.js, React, JavaScript, TypeScript, HTML, CSS, Sass, .NET, REST APIs, JSON, XML, Git, GitLab, AWS, YAML, GitLab CI, JFrog Artifactory, Jira, Jest, React Testing Library, Cypress
3w
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Front End Developer
Chantilly, Virginia, United States
$125k-$145k/yr RemoteFull Time
3+ YOE3+ years frontend experience with React, Next.js, and TypeScript; scripting with Node.js/Python/Bash; familiarity with AI-assisted tools; strong asynchronous communication and Agile/Scrum experience.
React, Next.js, TypeScript, Node.js, Python, Bash, GitHub Copilot, Cursor, Jira, Linear
1mo
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Lead Frontend Developer - Geospatial
Chantilly, Virginia, United States
OnsiteFull Time
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
3w
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Frontend / UX Engineers
Bethesda, Maryland, United States
$68k-$142k/yr RemoteFull Time
3+ YOEBachelor's degree, minimum 3 years designing digital user interfaces, expertise with modern frontend frameworks, accessibility (Section 508), and DoD cybersecurity/privacy requirements; ability to obtain Secret clearance.
React, Angular, Vue
2w
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Drupal Frontend Engineer, (Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$133k/yr RemoteFull Time
5+ YOE5+ years web development with Drupal 10/11 frontend, component-based design, WCAG accessibility, PostCSS, Cypress, Git, React/JS experience; ability to obtain Public Trust clearance and meet CMS residency.
Drupal 10, Drupal 11, Storybook, Single Directory Components (SDC), PostCSS, Cypress, Git, React, JavaScript, PHP
2mo
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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
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
1mo
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Senior Frontend Software Engineer - Ground Software
Laurel or Austin or Greenwood Village
$120k-$190k/yr HybridFull Time
6+ YOERequired: Bachelor's in CS or related, 6+ years frontend experience, deep React and TypeScript, design system and component library experience, Yarn/Babel/Material-UI, Git, REST APIs, mentoring ability, and ability to obtain security clearance.
React, TypeScript, C# .NET, Docker, Kafka, REST, Yarn, Babel, Material-UI, Git, TanStack Query, WebAssembly (WASM), WebGL
1mo
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Front End Developer
Annapolis Junction, Maryland, United States
$162k-$219k/yr OnsiteFull Time
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
2mo
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Front End Developer
Washington, District of Columbia, United States
OnsiteFull Time
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
1d
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Senior Frontend Platform Engineer
North America or San Francisco or Los Angeles or New York City or Washington or London or Singapore
$210k-$230k/yr RemoteFull Time
Strong JavaScript/TypeScript, React, experience building data-dense visualization platforms with Canvas/WebGL and graph visualization libraries; performance optimization and platform/SDK design experience required.
JavaScript, TypeScript, React, Canvas, WebGL, GPU, Web Workers, D3, PixiJS, Three.js, D3-force, Cytoscape.js, vis.js, Sigma.js
2mo
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Front End Developer
Springfield or Vienna or St. Louis
OnsiteFull Time
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
3d
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Front End Developer
McLean or Fort Belvoir
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years building web apps with JavaScript/TypeScript and frameworks (Angular/React/Vue), Node.JS experience, familiarity with testing and web standards, TS/SCI clearance required, HS diploma/GED.
JavaScript, TypeScript, Angular, React, Vue, Node.JS, ArcGIS JavaScript, Java Spring Framework, Jasmine, Karma, Selenium, Bash, Perl, D3, Leaflet, AG Grid, JIRA, Confluence, Git, GitHub, GitLab, JSON, REST, CORS, HTTP
1mo
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Frontend / UX Engineers (Bethesda (REMOTE), MD, US)
Bethesda or United States
$68k-$142k/yr RemoteFull Time
3+ YOEBachelor's degree, 3+ years designing digital user interfaces, ability to obtain Secret clearance. Expertise with modern frontend frameworks (React, Angular, Vue), accessibility (Section 508), UX research, and DoD cybersecurity/privacy standards.
React, Angular, Vue
1mo
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Front End Engineer
Arlington or Seattle or New York City
OnsiteFull Time
4+ YOE4+ years front-end experience (75%+ in pure front end); expert in React or Angular, TypeScript, JavaScript, and HTML; able to own front-end architecture and build production-grade, data-intensive UIs.
React, Angular, TypeScript, JavaScript, HTML, APIs, WebSocket, D3.js, Mapbox, MapLibre
3d
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Front End Developer
McLean, Virginia, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years building web applications with JavaScript/TypeScript and frameworks (Angular/React/Vue). Node.JS experience, automated testing, collaboration, and ability to obtain DoD 8570 Security+ or CISSP; 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
Washington, District of Columbia, United States
$145k-$151k/yr OnsiteFull Time
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
1mo
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Front End Developer
Annapolis Junction, Maryland, United States
$92k-$154k/yr OnsiteFull Time
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
Washington, District of Columbia, United States
HybridFull Time
5+ YOEBachelor's degree required, 5+ years building enterprise web apps; strong HTML5, CSS3, JavaScript/TypeScript skills; experience with React/Angular/Vue, USWDS, responsive design, accessibility (Section 508/WCAG 2.1 AA), RESTful APIs, and Git.
HTML5, CSS3, Flexbox, CSS Grid, JavaScript, TypeScript, React, Angular, Vue.js, U.S. Web Design System (USWDS), RESTful APIs, JSON, Git, Jest, Cypress, Playwright, Selenium, Bootstrap, Tailwind CSS, Material Design, Azure DevOps, GitHub, GitHub Actions, Jenkins, Docker, OWASP, Agile/Scrum