79 frontend developer jobs at 58 companies in Leonardtown, MD
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Frontend Developer - Remote
Washington, District of Columbia, United States
HybridFull Time
3+ YOE3+ years frontend experience with JavaScript (ES6+), Vite, web components, HTML5/CSS3, REST APIs and Git; working knowledge of Ruby; strong accessibility and communication skills.
JavaScript (ES6+), Vite, Ember.js, Lit, Ruby, HTML5, CSS3, Web Components, REST APIs, Git, TypeScript, Node.js, GitHub Actions, Docker
3mo
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Front End (UI) Developer
Washington, District of Columbia, United States
RemoteFull Time
3+ YOE3+ years frontend/UI development experience, bachelor\u0002s preferred; experience with responsive web apps, dashboards, REST API integration, Agile, CI/CD, accessibility (Section 508/WCAG), and ability to obtain Public Trust clearance.
React, Angular, Vue, Python 3.x, FastAPI, Flask, Django
3d
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Senior Software Engineer (Frontend) - Scribd Core
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
JavaScript, TypeScript, React, Next.js, Microfrontend, monorepos
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
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
1w
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Front End Developer
Hyattsville or Washington or Alexandria
$83k-$103k/yr OnsiteFull Time
4+ YOE4+ years web application development experience (2+ years front-end). Bachelor's degree in related field, proficiency with Power Suite/PowerApps, Angular/React/Vue, HTML/CSS, JavaScript/TypeScript, Bootstrap, JSON, YAML, EMR not required.
Power Suite Web applications, PowerApps, Angular, React, Vue, HTML/CSS, JavaScript/TypeScript, Bootstrap, JSON, YAML, JIRA, Confluence, GIT
2w
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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
4w
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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
Arlington, Virginia, United States
$120k-$180k/yr OnsiteFull Time
Bachelor's in CS/Engineering or equivalent experience; experience building large-scale web apps with Vue/React/Angular; E2E testing (Playwright/Cypress/Selenium); REST API and Web Sockets integration; active Top Secret clearance (eligible for SCI); ability to work onsite in Arlington, VA.
Vue, React, Angular, Playwright, Cypress, Selenium, REST APIs, Web Sockets, Git, GitLab, SQL, NoSQL, Graph databases
1w
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Front-End Developer
Springfield, Virginia, United States
$150k-$195k/yr OnsiteFull Time
8+ YOEBachelor's degree in CS or related field,8+ years front-end experience,experience in secure/classified environments,proficiency with modern JS frameworks,web security and data visualization skills,active Top Secret/SCI clearance required.
React, Angular, Vue, HTML5, CSS3, Webpack, Babel, npm, yarn, RESTful APIs, TypeScript, Jest, Cypress, Playwright, Redux, MobX, Vuex, GraphQL
1w
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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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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
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
1w
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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 Web Developer (TS/SCI)
Quantico, Virginia, United States
$95k-$105k/yr OnsiteFull Time
4+ YOEActive TS/SCI clearance; BS in CS or related; 4+ years frontend development with API integration; experience with modern JS framework; JS/TS/HTML5/CSS3; REST APIs; data visualization; accessibility; enterprise tools.
React, Vue.js, Angular, JavaScript, TypeScript, HTML5, CSS3, REST APIs, D3.js, ArcGIS API for JavaScript, npm, yarn, Webpack, Vite, Git
3mo
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Front-End Web Developer
New York or Washington or Seattle or Miami or San Francisco
$85k-$100k/yr RemoteFull Time
4+ YOE4+ years front-end development; HTML, CSS, JavaScript/TypeScript; React; design-focused; experience with headless CMS (Contentful); strong design sensibility.
React, HTML, CSS, JavaScript, TypeScript, Contentful, Sanity, Prismic, Storyblok
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, 3+ years with React/Node/JavaScript/TypeScript, HTML/CSS, REST/JSON/XML, Git/GitLab, AWS experience, strong communication and problem-solving skills.
React, TypeScript, JavaScript, Node.js, HTML, CSS, .NET, REST API, JSON, XML, Git, GitLab, GitLab CI, YAML, Jest, React Testing Library, AWS, API Gateway, Lambda, CloudFront, S3, Chrome DevTools, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat
1mo
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AI Front-End Developer, Senior
Washington, District of Columbia, United States
$99k-$225k/yr RemoteFull Time
7+ YOE7+ years software engineering experience, 5+ years building AI/LLM/chat/front-end streaming UIs, strong React/TypeScript and Python skills, real-time UI and web performance expertise, BS in Computer Science.
Chainlit, React, TypeScript, JavaScript, Python, WebSocket, SSE, Mermaid, GeoJSON, Microsoft Azure, CI/CD, CSS, LLM
2mo
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Front End Engineer- Senior Associate
Washington or Orlando or Montvale or New York City or Dallas
OnsiteFull Time
3+ YOE3+ years front-end experience, strong JavaScript/TypeScript, experience with Angular or React, SDLC/Git/CI/CD and agile, Bachelor's preferred.
JavaScript, TypeScript, Angular, React, Git, Azure DevOps, CI/CD
2mo
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Front--End Developer (Mid) TS/SCI
Arlington, Virginia, United States
$130k-$145k/yr OnsiteFull Time
5+ YOE5+ years front-end experience; proficiency with HTML5, CSS3, JavaScript, TypeScript; experience with Angular/React/Vue; Git and RESTful APIs; AWS certifications required; bachelor’s degree in a related field or equivalent; active TS/SCI clearance adjudicated within 5 years.
HTML5, CSS3, JavaScript, TypeScript, Angular, React, Vue.js, RESTful APIs, Git, GitLab, Terraform, Splunk, HashiCorp Vault, JIRA, Jenkins, Ansible, AWS GovCloud, Amazon Web Services GovCloud, PostgreSQL, Amazon RDS, Keycloak, OIDC/SAML, Microsoft Windows Server, Linux
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