1,183 react developer jobs at 403 companies in Tysons, VA
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React Developer Senior
Ashburn, Virginia, United States
HybridFull Time
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOEBS in CS/Engineering, 5+ years software development with 5+ years React experience; proficiency in Typescript/JavaScript, HTML/CSS/SCSS, JSON, Jest/Enzyme/React Testing Library, and browser debug tools.
React, Typescript, JavaScript, JSON, HTML4/5, CSS, SCSS, Jest, Enzyme, React Testing library, Visual Studio Code, chrome devtools
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOE5+ years React and UI development experience, BS in CS/Engineering, TypeScript/JavaScript, HTML4/5, CSS/SCSS, Jest/Enzyme/React Testing Library, experience with complex backend APIs, strong communication and critical thinking.
React, Microsoft Visual Studio Code, TypeScript, JavaScript, MVC, MVVM, JSON, HTML4/5, CSS, SCSS, Jest, Enzyme, React Testing Library, Chrome DevTools
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
5+ YOEFull-stack Java/React developer with 5+ years exp or 9+ total years in lieu of a degree; strong Git/CI/CD/containerization; secure coding; problem-solver with good communication.
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
12+ YOESenior full-stack developer proficient in React and Java/Spring Boot; experience migrating legacy systems; ability to work with Camunda and Pega workflows; strong REST APIs and Oracle/SQL skills.
React, Java, Spring Boot, Camunda, Pega, Oracle, SQL, REST API
SITEC: Provides specialized IT and engineering services to government agencies.
6+ YOEActive TS/SCI with Polygraph, Bachelor's in technical discipline (or 10 years' experience), 6+ years software development, strong React and JavaScript/TypeScript skills, SQL/NoSQL familiarity, able to work core hours 10:00-14:00 M-F.
Mindgrub: Digital agency providing custom software and AI innovation solutions.
4+ YOEU.S. citizen required. 4+ years front-end experience with React and JavaScript/TypeScript. Experience with reusable component libraries, client-side state, accessibility, responsive design, testing, CI/CD, and strong communication skills.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOECurrent active Secret clearance, BS in a related field, 5+ years software development experience, strong Java and React skills, J2EE, MS SQL/Oracle, REST APIs, Git, Microsoft Azure DevOps, CI/CD and debugging skills, Agile/Scrum experience.
ERP International: Provides health and technology solutions to federal government agencies.
8+ YOEExpert Java Spring Boot and React developer with 8+ years experience, Agile/DevSecOps and CI/CD experience, US citizenship and ability to obtain Secret DoD clearance, familiarity with Postgres/Redis and automated testing.
Java, Spring Boot, React, Postgres, Redis, Junit, Mockito, Cucumber, Jira, Confluence, DevSecOps, CI/CD, Docker, Kubernetes, Microsoft Teams, DoD STIG
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
Technica Corporation: Provides systems engineering and cybersecurity services to federal agencies.
8+ YOEActive Top Secret with SCI eligibility, Bachelor’s in CS or equivalent,8+ years software development experience with .NET and React, SQL, cloud (AWS/Azure), CI/CD, Docker, Gitlab.
Applied Information Sciences: Delivers cloud transformation and software engineering services to organizations.
3+ YOEActive Top Secret clearance, Bachelor's in CS/related, 3+ years C#/.NET experience, experience with React/JavaScript/TypeScript, ASP.NET, Entity Framework, SQL Server, API integration, and secure coding.
Applied Information Sciences: Provides cloud transformation and software engineering services for enterprises.
3+ YOEActive Top Secret clearance, Bachelor's in CS or related, 3–5 years professional C#/.NET experience, hands-on with ASP.NET, Entity Framework, SQL Server, React, JavaScript/TypeScript, HTML/CSS, and Git/GitLab.
U.S. News & World Report: Provides rankings and advice for consumer decision-making.
Senior full-stack developer with strong Python and React skills, experience with AWS and Google BigQuery, AI-first mindset, ability to mentor others and make architecture decisions.
LCG: Technology consulting and IT services for federal government agencies.
10+ YOE5+ Mgmt10+ years of hands-on software development; 5+ years leading technical teams in Agile; 3+ years building large-scale web/mobile apps with React; strong Microsoft tech stack; CI/CD, DevOps, cloud modernization; hybrid on-site in Rockville, MD/DC area; ability to obtain Public Trust; sponsorship not offered.
.NET, ASP.NET Core, C#, Microsoft SQL Server, RESTful APIs, React.js, React Native, Expo, Vue.js, Azure DevOps, Git
Anduril Industries: Defense technology building autonomous military hardware and software.
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.
OceaneeringNYSE: OII: Global provider of engineered services for offshore energy industries.
8+ YOEBachelor's in STEM (or equivalent experience), 8+ years software engineering experience, extensive React.js and JavaScript expertise, ability to obtain DoD security clearance, leadership and mentoring experience, Linux, RESTful APIs, gRPC/MQTT/DDS/WebSockets, CI/CD and containerization knowledge.
Cayuse Holdings: Delivers IT services and mission support to government agencies.
8+ YOE8+ years full-stack experience with .NET and React, Bachelor's or equivalent, active Top Secret clearance, strong C#, Entity Framework, SQL Server, TypeScript/JavaScript skills, and ability to pass background checks.
ASP.NET, C#, Entity Framework, SQL Server, React, TypeScript, JavaScript, HTML5, CSS3, ADO.NET, Git, GitLab, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat