454 react engineer jobs at 216 companies in Leonardtown, MD
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Java / React Developer
Arlington, Virginia, United States
OnsiteFull Time
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.
Java, React, Git, CI/CD, Docker, Kubernetes, AWS, Azure, Terraform, Okta, Entra ID, OAuth2, Drupal
2mo
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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
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
1mo
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Senior Software Engineer (NodeJS, React)
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOE5+ years hands-on commercial development, strong SQL/RDBMS, microservices and REST API experience, cloud-native (AWS) experience; NodeJS/React, CI/CD, containers and mentoring skills preferred.
SQL, RDBMS, REST APIs, AWS, NodeJS, React, CI/CD, containers, GitHub actions, QuickSight, Lookr
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
1mo
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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
1mo
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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
1mo
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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
1mo
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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
5d
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Fullstack Developer (Ruby on Rails & React)
Washington, District of Columbia, United States
$79k-$160k/yr RemoteFull Time
3+ YOE3+ years building React/TypeScript front ends and Ruby on Rails API layers, experience with Java Spring Boot microservices, REST/JSON, testing and Git; Public Trust clearance preferred.
React.js, TypeScript, JavaScript (ES6+), CSS/SASS, Redux, Context API, Ruby on Rails, Java 11+, Spring Boot, REST API, JSON, Jest, React Testing Library, Git, HTML5, CSS3, Angular, NodeJS, Grails
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
1mo
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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
1w
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Senior Software Developer (Python, React, AI) (DC, Washington)
Washington, District of Columbia, United States
OnsiteFull Time
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.
Python, React, AWS, Google BigQuery, AI
1mo
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Computer Engineer
Dahlgren, Virginia, United States
$79k-$135k/yr OnsiteFull Time
6+ YOEActive Secret clearance required (US citizenship). Bachelor’s in Computer Engineering (Master’s preferred). 6+ years experience. Strong bare-metal C/C++ firmware, embedded hardware design, Altium, GitLab; Docker/Kubernetes and full-stack (SQL, React/Next.js) desired. Test-driven development, ability to lift 50 lbs, minimal travel (<10%).
C, C++, Altium, Docker, Kubernetes, GitLab, SQL, React, Next.js
2mo
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Front-end Senior Software Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOE3+ years developing software, front-end experience with modern React toolchain, strong writing and engineering background, and curiosity about AI/LLM workflows.
TypeScript, React, Vite, Panda, TanStack Query, Zustand, Zod, Vitest, LLM
1w
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Engineer, AI & Process Automation
Washington, District of Columbia, United States
$160k-$180k/yr HybridFull Time
5+ YOE5+ years engineering experience with 2+ years shipping production AI applications; Bachelor\u0002s required; proficiency with Claude Code and Cursor, Python and TypeScript/Java, Spark and React; strong product delivery and stakeholder collaboration.
Claude Code, Cursor, Python, TypeScript, Java, Spark, React
2mo
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Lead AI/ML Engineer - Remote
United States or Minneapolis or Eden Prairie or Washington
$146k-$250k/yr RemoteFull Time
7+ YOEBachelor's in CS or 4+ years equivalent; 7+ years software engineering; 3+ years with CI/CD, Next.js/React, TypeScript, Node.js, PostgreSQL, and Microsoft Azure; 2+ years integrating AI/LLMs; strong problem solving and mentoring experience.
Next.js, React, TypeScript, Node.js, PostgreSQL, Microsoft Azure, CI/CD, RESTful APIs, LLM
3mo
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Associate Software (Full-Stack) Developer
Orlando or Washington
OnsiteFull Time
1+ YOEBachelor's in CS or related,1+ years experience,proficiency in Python and React,experience with Git/Jira,ability to obtain DoD Secret clearance.
Python, React, GitLab, Jira, AWS, Azure, Tableau, Microsoft Power BI, D3.js, Bash, Linux, Docker, Docker Compose, DENIX, COSMOS, Risk Management Framework (RMF), National Institute of Standards and Technology (NIST)
3d
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Senior DevOps Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$140k-$240k/yr OnsiteFull Time
Backend and cloud engineering fundamentals; scalable distributed systems experience; U.S. Person status; ability to obtain and maintain a U.S. security clearance; collaboration across engineering disciplines.
Microsoft Azure, Python, Terraform, Kubernetes, TypeScript, React, CI/CD, containers
4w
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Cloud/AI Engineer
Arlington, Virginia, United States
$165k-$185k/yr RemoteFull Time
20+ YOEBachelor's in CS/Engineering, 20+ years cloud engineering, 3+ years AI engineering, hands-on with cloud migrations, LLMs/RAG/agentic AI, DevOps/CI-CD, Terraform/CloudFormation, and strong systems-thinking.
Docker, Kubernetes, serverless, AWS, Azure, Google Cloud, Snowflake, Amazon Redshift, Google BigQuery, Azure Synapse, Python, JavaScript, TypeScript, React, FastAPI, SQL, Spark, PySpark, REST APIs, Terraform, CloudFormation, LLMs, Retrieval-Augmented Generation (RAG), agentic AI, vector databases, MLOps
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