248 react js developer jobs at 121 companies in Leonardtown, MD
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Full-Stack JAVA/REACT JS Developer
Arlington, Virginia, United States
$104k-$218k/yr OnsiteFull Time
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.
JavaScript, Ajax, React JS, Angular, HTML, CSS, Java 2 Enterprise Environment (J2EE), Servlet, JSP, Microsoft SQL, Oracle, Git, Microsoft Azure DevOps, ADO Git, Fortify scanner tool, Java IDEs, Browser developer tools
1w
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.NET & REACT Full Stack Developer, Senior
Washington, District of Columbia, United States
$131k-$145k/yr OnsiteFull Time
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.
.NET, ASP.NET, Entity Framework, SQL Server, C#, ADO.NET, React, TypeScript, JavaScript, Node.js, HTML5, CSS3, REST, RPC, Git, Gitlab, AWS, Azure, Docker, CI/CD
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.NET & React Full Stack Developer
Washington, District of Columbia, United States
$151k-$156k/yr OnsiteFull Time
8+ YOEActive Top-Secret clearance, Bachelor's in IT, minimum 8 years experience, proficiency with ASP.NET, Entity Framework, Microsoft SQL Server, C#, REST APIs, React, TypeScript, Node.js, and Git/GitLab.
ASP.NET, Entity Framework, ADO.NET, Microsoft SQL Server, C#, REST, RPC, React, TypeScript, JavaScript, Node.js, HTML5, CSS3, Git, GitLab, AWS, Microsoft Azure, NoSQL, Docker, CI/CD, VMware, Nutanix
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.NET & React Full Stack Developer
Washington, District of Columbia, United States
$100k-$150k/yr OnsiteFull Time
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.
C#, ASP.NET, Entity Framework, SQL Server, React, JavaScript, TypeScript, HTML, CSS, Git, GitLab, CI/CD, AWS, Azure, Docker, OWASP Top 10
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.NET & React Full Stack Developer
Washington, District of Columbia, United States
$100k-$150k/yr OnsiteFull Time
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.
C#, .NET, ASP.NET, Entity Framework, SQL Server, React, JavaScript, TypeScript, HTML, CSS, Git, GitLab, AWS, Azure, Docker
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Senior .Net & REACT Full Stack Developer
Washington, District of Columbia, United States
$125k-$155k/yr OnsiteFull Time
8+ YOEBachelor's degree, minimum 8 years experience, active TS/SCI clearance and U.S. citizenship required; strong .NET (C#, ASP.NET, ADO.NET, Entity Framework), React/TypeScript, SQL Server, Git/GitLab, and DevOps familiarity.
ASP.NET, Entity Framework, EF, SQL Server, SQL, NoSQL, .NET, C#, ADO.NET, REST, RPC, React, TypeScript, JavaScript, Node.js, HTML5, CSS3, Git, GitLab, AWS, Azure, Docker, CI/CD
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.NET & REACT Full Stack Developer
Washington, District of Columbia, United States
$140k-$142k/yr OnsiteFull Time
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
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Senior Software Engineer
Washington, District of Columbia, United States
$120k-$199k/yr OnsiteFull Time
8+ YOE8+ years technical experience with 6+ in software development. Strong JS/TS, React, Node.js, API design, testing, observability, and ability to lead features from design through delivery.
Iterable, Arc, Arc XP, JavaScript, TypeScript, React, REST, JSON, Node.js, Handlebars, Amazon Web Services, Lambda, S3, CloudWatch, EventBridge, Step Functions, API Gateway, NestJS, Spring Boot, Kotlin, PostgreSQL, MongoDB, Datadog, Splunk, GitHub Copilot, Claude, Cursor, Kiro
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Full Stack Developer
Suitland, Maryland, United States
$104k-$159k/yr OnsiteFull Time
2+ YOE2+ years as a Full Stack Developer; backend Python (Flask/Django/FastAPI); frontend JS (React/Vue); databases SQL/PostgreSQL; cloud deployment AWS/Azure/GC; Git; TS/SCI clearance.
Python, Flask, Django, FastAPI, JavaScript, React, Vue.js, HTML, CSS, SQL, PostgreSQL, AWS, Azure, Google Cloud, Git, Jira, Confluence
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Outsystems Developer
Washington, District of Columbia, United States
$81k-$124k/yr OnsiteFull Time
Strong OutSystems experience across Reactive Web/Mobile/O11/O10/ODC, React JS and full‑stack skills, bachelor\u0002s degree or equivalent experience, ability to work across full SDLC, strong communication.
OutSystems, React JS, Javascript, Microsoft SQL Server, Oracle, HTML, CSS
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Senior Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOERequires active Secret clearance, IAT Level II, 4+ years software development (2+ years in classified/air-gapped environments). Education/experience combinations accepted (Bachelors+5, Associate+8, HS+12). Cloud, Java/.NET, Python, JS/TypeScript, React/Angular, DevSecOps experience.
AWS, Azure, GCP, CI/CD, Java, .NET, Python, JavaScript, TypeScript, React, Angular, CSS, Windows, Linux, macOS, ETL, DevSecOps, STIG, RMF, ATO
3w
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Full Stack Developer (Cleared)
Washington, District of Columbia, United States
OnsiteContract
3+ YOEBachelor's or equivalent, 3+ years full stack development, front-end (React/Angular/Vue), back-end and REST API experience, JS/TypeScript/Java/Python/C#, database experience, strong debugging and communication skills.
React, Angular, Vue, Node.js, Java, Python, .NET, MySQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud Platform, Jenkins, GitHub Actions, GitLab CI, Docker, Kubernetes
3w
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Senior Full Stack Software Engineer
Arlington or New York
$210k-$260k/yr HybridFull Time
5+ YOE5+ years full-stack experience, strong React and JS/TypeScript, Spring Boot backend, PostGIS and AWS knowledge, microservices and Kubernetes experience, strong communication.
React, JavaScript, TypeScript, Spring Boot, PostGIS, S3, Lambda, ECS, EKS, IoT Core, CloudWatch, Kubernetes, CI/CD, Mapbox, Leaflet, Deck.gl, WebSockets, SSE
3w
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Senior Web Developer
Arlington, Virginia, United States
OnsiteFull Time
12+ YOEBachelor's degree and 12+ years web/software development experience as a full-stack developer with Microsoft .NET, frontend frameworks (Vue.js/React/Angular), JavaScript/HTML/CSS, SQL, and Git.
Microsoft .NET, Vue.js, React, Angular, JavaScript, HTML, CSS, Bootstrap, SQL, Git, Oracle PL/SQL, AI-assisted development tools, AWS
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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Full Stack Developer #1768470
Washington, District of Columbia, United States
RemoteFull Time
8+ YOEBachelor's in CS or related; 8+ years experience; front-end JS/TS, HTML5, CSS3; React/Angular/Vue; back-end Node/Java/.NET; RESTful APIs; Agile; AWS/Azure/CLOUD preferred; US Citizenship; Public Trust clearance; mostly remote with on-site in DC
JavaScript, TypeScript, HTML5, CSS3, React, Angular, Vue.js, Node.js, Java, NET, REST, Git, AWS, Azure, Docker, Kubernetes, PostgreSQL, MongoDB
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Software Developer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOE3+ years in databases, 2+ years JS, 2+ years OOP, 2+ years cloud, Agile/Scrum, security and IWMS/EAM familiarity.
SQL Server, MySQL, Oracle, React, NodeJS, Typescript, Javascript, Java, C#, Python, AWS, Azure, Google Cloud, Git, Bitbucket, Github, Docker, Kubernetes, OpenShift, SAML, OAuth, OIDC, REST, SOAP, Confluence, SharePoint
1mo
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WordPress Developer
Washington, District of Columbia, United States
OnsiteFull Time
Experienced WordPress developer; must be US citizen able to obtain security clearance. Proficiency with HTML5, CSS3, Sass, JavaScript/ES6+, React, WordPress/Gutenberg, REST/AJAX/GraphQL, npm/Webpack, Git, Jira, and Slack.
WordPress, Gutenberg, HTML5, CSS3, Sass, JavaScript, ES6+, jQuery, React, VUE.js, CSS Grid, Flexbox, npm, Webpack, REST, AJAX, GraphQL, Google Tag Manager, Jira, Slack, Git
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
1mo
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Junior Software Developer
Washington or Maryland or Virginia
OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years software development experience, proficiency with C#/.NET or Java, JavaScript frameworks (React/Angular), Microsoft Azure and Azure DevOps, RESTful APIs, and relational databases.
C#/.NET, Java, JavaScript, React, Angular, Microsoft Azure, Azure DevOps, RESTful APIs, SQL Server, PostgreSQL, ASP.NET Core, Spring Boot, Docker, Kubernetes, Terraform, Bicep, PowerShell, Python, Bash, CI/CD pipelines
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