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
1mo
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Application Developer- Frontend
Herndon, Virginia, United States
$140k-$175k/hr OnsiteFull Time
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)
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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Senior Front-End Software Development Engineer
Herndon, Virginia, United States
$137k-$200k/yr HybridFull Time
14+ YOEU.S. citizen with active TS/SCI clearance (CI poly). 14+ years technical experience. Strong front-end skills (JavaScript, HTML5, CSS3, React/Angular/Vue.js), data visualization, API integration, Git/CI/CD, cloud familiarity, and bachelor's degree or equivalent.
JavaScript, Python, Java, R, React, Angular, Vue.js, HTML5, CSS3, D3.js, ECharts, Plotly, AWS, Azure Government, Kubernetes, Git, CI/CD, Jest, Cypress, Playwright, Selenium, RESTful APIs, JSON
3w
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Front-End Developer SME
Herndon, Virginia, United States
$140k-$165k/yr RemoteFull Time
10+ YOE10+ years front-end experience with React, JavaScript (ES6+), HTML5/CSS3, accessibility (USWDS/ODG/WCAG 2.2 AA), CI/CD, automated testing, and ability to obtain Public Trust.
React, JavaScript (ES6+), HTML5, CSS3, GitHub Actions, Jenkins, Jest, Cypress, Selenium, AWS, Kubernetes, USWDS
1mo
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Senior Front End Developer
Reston or United States
$120k-$140k/yr RemoteFull Time
8+ YOEUS citizenship and government clearance eligibility required; 8+ years front-end experience; strong JavaScript (ES6), React, testing, Git, HTML/CSS skills; experience modernizing legacy front-end stacks and building offline-capable web/mobile apps.
JavaScript ES6, Node package management, React, Jest, HTML5, JSON, CSS3, Grid, Flexbox, Git, Polymer, PHP, Linux
2w
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UI Front-End Engineer
Sterling, Virginia, United States
OnsiteFull Time
3+ YOETop Secret clearance, Bachelor's in CS or related, 3+ years front-end experience with JavaScript/TypeScript, HTML5/CSS3, modern frameworks (React/Angular/Vue), RESTful integration, GIS/mapping and real-time data experience.
JavaScript, TypeScript, HTML5, CSS3, React, Angular, Vue.js, Apache Kafka, RabbitMQ, ActiveMQ, ZeroMQ, Protobuf, GitLab, CesiumJS, OpenLayers, Leaflet, Mapbox GL JS, WebGL, Redux, Zustand, Pinia, Swagger/OpenAPI, WebSockets, gRPC, MQTT, DDS, AMQP
1w
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Senior Front-End Software Engineer - Clearance Required
Reston, Virginia, United States
$130k-$185k/yr HybridFull Time
6+ YOEU.S. citizen with Active Top Secret (upgradeable to TS/SCI with CI Poly), 6+ years software engineering experience, strong frontend skills in Vue/JavaScript/TypeScript, API and data modeling knowledge, Agile experience.
Vue, JavaScript, TypeScript, Linux, Git, Jira, Confluence, Artifactory, ESlint, Vuetify, Vue Composition, Vue Router, Pinia, TanStack, Axios, VitePress, TypeDoc, Jest, Vitest, Jasmine, Python, Java, Webpack 5, Vite, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, AWS, EC2, S3, RDS, SQS, ELB, Azure, SonarQube, OWASP ZAP, Fortify
1w
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Front-End JavaScript Web Developer
Chantilly, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOE5+ years software development experience, 2+ years JavaScript, TS/SCI with polygraph required, Bachelor's degree, EMR not required; experience with React and Ruby on Rails desirable.
JavaScript, React, Ruby on Rails
1w
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Front-End JavaScript Web Developer
Chantilly, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOE5+ years software development, 2+ years JavaScript, active TS/SCI clearance with polygraph required, bachelor\u0002s degree, EMR not mentioned, React and Ruby on Rails desirable.
JavaScript, React, Ruby on Rails
2mo
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Software Engineer: Front-End
Herndon, Virginia, United States
OnsiteFull Time
8+ YOEFront-End engineer with React/Vue/Angular/Next.js; TS preferred; 8+ years experience; TS/SCI clearance; location Herndon, VA; US citizenship.
React, Vue, Angular, SolidJS, Next.js, Typescript, Vite, react-query, TailwindCSS, Openlayers, Playwright, Yup, MUI, Bootstrap, RESTful APIs, GraphQL
4d
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Front End Software Developer
Sterling or Denver or Aurora
$82k-$172k/yr OnsiteFull Time
5+ YOERequire TS/SCI clearance,5+ years front-end development,BA/BS in CS or related,proficiency in JavaScript/TypeScript and frameworks (React/Angular/Vue),HTML/CSS,Git,REST,available to work onsite in Sterling,VA or Aurora,CO.
Java, Spring Boot, Spring Framework, REST, JavaScript, TypeScript, Vue 3, Bootstrap, Vite, Mockito, JUnit, Cypress, PostGres, MySQL, Redis, AWS DynamoDB, AWS EC2, RDS, S3, SNS/SQS, Lamda, Git, Jira, Confluence, Gitlab CI/CD, SonarQube, SAST, Docker, Kubernetes, React, Angular, Vue.js
3w
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Sr. UI/UX Frontend Software Developer - Hybrid - TS/SCI
Reston or Washington
$170k-$200k/yr HybridFull Time
9+ YOEActive or recent DoD TS/SCI with Poly,9+ years UI/UX and frontend development, Vue.js experience, portfolio, Agile experience, ability to work hybrid and visit secured facilities.
Vue.js, HTML, CSS, SQL, TypeScript, jQuery, Python, Restful APIs
2w
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Software Engineer - Frontend Development
Reston, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in computer science, 2 years relevant experience, JavaScript/TypeScript, React, HTML/CSS, strong communication, US citizenship and eligibility for security investigation.
JavaScript, TypeScript, React, HTML, CSS, Spring Boot, Redux, WebGL, OpenGL, Java, Python
1mo
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Technology Consultant 2
Plano or Raleigh or Reston or Richardson or Tempe
$76k-$120k/yr OnsiteFull Time
Bachelor's degree or equivalent (or progressive experience), experience with Angular and TypeScript, cloud/AWS development, Java familiarity, micro-frontend and CI/CD experience preferred; US work authorization required; strong communication and SDLC experience.
Angular, TypeScript, AWS Core services, Amazon Webservices DevOps, Claude, GitHub Copilot, Java
3w
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Software Engineer (Front-End) / SES
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3–5 years front-end experience with React/Blazor/Flutter, JavaScript/TypeScript, HTML5/CSS3, REST/gRPC API integration, CI/CD familiarity, basic SQL knowledge, and strong problem-solving.
React, Blazor, Flutter, JavaScript, TypeScript, HTML5, CSS3, gRPC, C#, .NET, RESTful APIs, Azure DevOps, Jenkins, DevExpress, SQL Server, MySQL, Docker, Azure, AWS, Kafka, Git, ASP.NET
2w
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Engineer II - Web Development
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
2+ YOEExperience building frontend pages and components with JavaScript, HTML, CSS, TypeScript; familiarity with git, npm/toolchains, UNIX-like OS, secure coding, and 2+ years software development or equivalent.
JavaScript, HTML, CSS, TypeScript, Git, SVN, npm, webpack, babel, prettier, postCSS, UNIX, Jenkins, Docker, Ansible, Terraform, Jira, GitHub, StencilJS, Astro, Tailwind CSS, Jest, Enzyme, Mocha, BrowserStack, StoryBook, Playwright, Selenium, Puppeteer, Cloudfront, S3, Route53, Bash, Python, Gradle, Yarn
1w
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Senior Software Engineer – Front-End Training System Software (Onsite)
Sterling, Virginia, United States
$96k-$182k/yr OnsiteFull Time
5+ YOEActive transferable US government Secret clearance, US citizenship, STEM degree with 5+ years experience (or advanced degree with 3+), strong C# and WPF front-end experience, agile practices, multi-threaded debugging.
C#, WPF, Visual Studio, Python, Perl, SVN, GIT, ClearCase, JIRA, Confluence, Crucible, Bamboo, DevSecOps, Electronic Medical Records (EMR)
2d
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Power BI & Front-End Data Visualization Developer
Herndon or Virginia
RemoteFull Time
2+ YOE2+ years experience building Power BI dashboards and front-end visualizations; advanced Power BI (DAX,data modeling); JavaScript/React/TypeScript/D3.js; Databricks, SQL and Python experience; U.S. citizenship and security-clearance eligibility.
Power BI, DAX, Databricks, JavaScript, React, TypeScript, D3.js, SQL, Python
2mo
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Full Stack Developer
Chantilly, Virginia, United States
$112k-$222k/yr OnsiteFull Time
5+ YOE5+ years in application and data layer, frontend, cloud, and Agile/Scrum; able to design and implement APIs and integrations.
AWS, APIs, Frontend Technologies, Backend Technologies