284 react engineer jobs at 148 companies in District of Columbia
1w
Save
Mark Applied
Hide
OCTO - Senior REACT JS Developer
Washington, District of Columbia, United States
$81-$90/hr OnsiteFull Time
16+ YOEBachelor's degree in IT, computer science, engineering, or related field, or equivalent experience; 16 years of enterprise web development and 3 years with React, JavaScript, APIs, and related technologies.
React JS, React.js, ReactJS, RxJS, Node.js, JavaScript, ES6, ES5, Redux, HTML5, CSS3, Angular, React Native, JSX, REST, JSON, XML, Adobe XD, Flux, Create React App, Git, Tomcat, Jetty, Undertow, Linux, Red Hat OpenShift
4w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
.NET & REACT Full Stack Developer
Washington, District of Columbia, United States
$140k-$142k/yr OnsiteFull Time
8+ YOEBachelor’s degree or equivalent experience, 8+ years of software development experience, .NET and React expertise, strong SQL Server skills, Git/GitLab proficiency, and active Top Secret clearance.
Microsoft .NET, React, TypeScript, JavaScript, ASP.NET, C#, Entity Framework, SQL Server, HTML5, CSS3, Git, GitLab, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat, RPC, REST
1mo
Save
Mark Applied
Hide
.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
Save
Mark Applied
Hide
.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
Save
Mark Applied
Hide
.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
2w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
.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
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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)
1w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Web Site Developer
Washington, District Of Columbia, United States
$95k-$162k/yr OnsiteFull Time
5+ YOETop Secret clearance required, 5+ years React frontend experience, 3-5 years Node.js backend experience, Microsoft SQL Server 2017, Azure and CI/CD pipeline proficiency, accessibility and security expertise.
React, JavaScript, TypeScript, HTML5, CSS3, Node.js, Microsoft SQL Server 2017, IIS, Akamai, Azure, ARM, Terraform, Azure DevOps, Git, GitLab CI, Jest, Cypress, Selenium, Docker, Kubernetes, PowerShell, Bash, Azure Monitor, Splunk, New Relic, US Web Design System (USWDS)
1mo
Save
Mark Applied
Hide
Drupal Frontend Engineer, (Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$133k/yr RemoteFull Time
5+ YOE5+ years web development with Drupal 10/11 frontend, component-based design, WCAG accessibility, PostCSS, Cypress, Git, React/JS experience; ability to obtain Public Trust clearance and meet CMS residency.
Drupal 10, Drupal 11, Storybook, Single Directory Components (SDC), PostCSS, Cypress, Git, React, JavaScript, PHP
2mo
Save
Mark Applied
Hide
Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
Explore Jobs