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Freelance React Frontend Developer Jobs in Washington

SmartIPlace

Front end React/ Typescript developer

Mclean, VA · On-site

$105K - $122K/yr

Job Title: Front end React/ Typescript developer Location: McLean, VA Requirement In this role, you will own the design and development of a modern React frontend which integrates with a Spring Boot ...

TEEMA

Front End Developer

Fort George G Meade, MD · Remote

$155K - $160K/yr

Frontend Developer (Python / React) We're looking for a Frontend Developer who enjoys building modern, intuitive web applications that solve real business problems. In this role, you'll help ...

TEEMA

Front End Developer

Arlington, VA · Remote

$155K - $160K/yr

Frontend Developer (Python / React) We're looking for a Frontend Developer who enjoys building modern, intuitive web applications that solve real business problems. In this role, you'll help ...

DPR Construction

Sr. Front End React Developer

Washington, DC · On-site

$130K - $171K/yr

Job Overview We are looking for a Sr. Frontend React Developer to drive the design and development of high-quality, scalable, and modern web applications. This individual will be hands-on with coding ...

Cayuse Holdings

Front End Developer

Washington, DC

$145K - $151K/yr

The Front-End Developer will build responsive, highperformance user interfaces using React, TypeScript, JavaScript, Node.js, HTML, and CSS, ensuring seamless integration with .NET backend services ...

Cayuse Holdings

Front End Developer

Washington, DC · On-site

$145K - $151K/yr

Overview The Front-End Developer will build responsive, high-performance user interfaces using React, TypeScript, JavaScript, Node.js, HTML, and CSS, ensuring seamless integration with .NET backend ...

Cayuse Holdings, LLC

Front End Developer

Washington, DC · On-site

$117K - $137K/yr

Overview The Front-End Developer will build responsive, high?performance user interfaces using React, TypeScript, JavaScript, Node.js, HTML, and CSS, ensuring seamless integration with .NET backend ...

BTree Solutions, Inc.

SR. FRONTEND DEVELOPER

Mclean, VA · On-site

$116K - $153K/yr

Job Title: SR. FRONTEND DEVELOPER Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and ... Candidate must have 7-10 years of experience with React OR Angular. Experience translating ...

Cape Fox SS

Front End Developer

Fort Belvoir, VA · On-site

$185K - $195K/yr

Coordinate with back-end developers to integrate front-end components with APIs; conduct usability ... Modern JS frameworks (React, Angular, or Vue); HTML5/CSS3/responsive design; secure-environment ...

Lyteforge Technologies LLC

Frontend Developer

Mclean, VA · On-site

$130K/yr

* Senior Frontend JavaScript Developer Our organization is a unique software development company ... as React, AngularJS, TypeScript, SocketIO, and D3.js. You will play a pivotal role in shaping the ...

Vanda Pharmaceuticals

Front End Developer

Washington, DC · On-site

$117K - $136K/yr

Collaborate with backend developers to integrate front-end applications with RESTful APIs and ... Strong proficiency in Vueor React, TypeScript, HTML5, CSS3, and modern JavaScript (ES6+) * Solid ...

INCATech LLC

Front End Developer

Northern Virginia, VA

$103K - $120K/yr

FRONT END DEVELOPER LOCATION : Springfield VA, Vienna, VA St. Louis, MO, potentially other ... Experience with front-end development libraries, such as React, Angular, Vue, etc. * Background ...

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Freelance React Frontend Developer information

What does a freelance React frontend developer do?

A Freelance React Frontend Developer specializes in building user interfaces for web applications using the React JavaScript library. They work independently, often on a contract basis, to create interactive and responsive features that improve the user experience. Their responsibilities include developing new user-facing features, optimizing components for performance, and collaborating with clients or other developers to deliver high-quality web applications. They may also be involved in debugging, testing, and maintaining existing codebases.

How do freelance React frontend developers typically manage communication and collaboration with clients and remote teams?

Freelance React Frontend Developers often collaborate with clients and distributed teams using project management tools like Jira or Trello, and communication platforms such as Slack or Zoom. Clear, proactive communication is essential to clarify requirements, provide regular updates, and address feedback efficiently. Developers may participate in virtual stand-ups or code reviews, and are expected to document their work thoroughly to ensure smooth handoffs and project continuity. Successful freelancers establish routines for regular check-ins to build trust and keep projects on track.

What are the key skills and qualifications needed to thrive as a freelance React frontend developer?

To thrive as a Freelance React Frontend Developer, you need strong proficiency in JavaScript, React.js, HTML/CSS, and a solid understanding of frontend architecture, supported by a portfolio of completed projects or a relevant degree. Familiarity with version control systems like Git, RESTful APIs, and package managers such as npm or Yarn is typically required. Excellent communication, time management, and problem-solving skills help freelancers manage client expectations and deliver high-quality solutions independently. These skills ensure the ability to build responsive, maintainable web interfaces and foster successful client relationships in a competitive freelance market.
What are the most commonly searched types of React Frontend Developer jobs in Washington? The most popular types of React Frontend Developer jobs in Washington are:
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What cities in Washington are hiring for Freelance React Frontend Developer jobs? Cities in Washington with the most Freelance React Frontend Developer job openings:
Freelance React Frontend Developer jobs near you

Senior React Frontend Developer

Ravh IT Solutions

Washington, DC • On-site

$130K - $171K/yr

Other

Re-posted 21 days ago

Job description

Job Title: Senior React Frontend Developer 
Location: 200 I Street, SE, Washington DC, 20003
 
Job Summary:
We are seeking a highly skilled React Frontend Developer with expertise in building responsive, accessible, and scalable web applications. The ideal candidate will have strong experience with React.js, Redux, REST API integration, and modern frontend development practices. This role requires a strong understanding of Section 508 accessibility standards and experience developing user-centric applications for government or enterprise environments.
Key Responsibilities:
  • Design, develop, and maintain responsive web applications using React.js.
  • Build reusable, scalable, and maintainable React components and frontend libraries.
  • Ensure compliance with Section 508 and accessibility best practices across all user interfaces.
  • Integrate frontend applications with RESTful APIs and backend services.
  • Manage application state using Redux and handle asynchronous data flows.
  • Collaborate with UX/UI designers to implement intuitive and accessible user experiences.
  • Develop and execute unit and integration tests using Jest and React Testing Library.
  • Participate in code reviews and maintain high standards for code quality and performance.
  • Optimize application performance through code splitting, lazy loading, memoization, and other best practices.
  • Work closely with cross-functional teams, including backend developers, QA engineers, product owners, and stakeholders.
  • Support Agile development processes, including sprint planning, daily stand-ups, and retrospectives.
  • Utilize Git-based version control and CI/CD tools such as Jenkins for streamlined deployments.
  • Create and maintain technical documentation for application features, enhancements, and processes.
  • Ensure applications meet security, usability, and accessibility requirements, particularly for government users.
Required Qualifications:
  • Bachelor''s degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • 5+ years of frontend development experience.
  • Strong expertise in React.js, JavaScript (ES6+), HTML5, and CSS3.
  • Experience with Redux for state management.
  • Hands-on experience integrating RESTful APIs using Axios or similar tools.
  • Strong understanding of Section 508, WCAG, and accessibility compliance requirements.
  • Experience with Git, Git workflows, and source code management.
  • Experience with CI/CD tools such as Jenkins.
  • Proficiency in writing unit and integration tests using Jest and React Testing Library.
  • Experience working in Agile/Scrum environments.
  • Strong problem-solving, communication, and collaboration skills.
Preferred Qualifications:
  • Experience supporting Federal Government projects.
  • Familiarity with cloud platforms such as AWS or Azure.
  • Experience with TypeScript.
  • Knowledge of frontend security best practices.
  • Experience with performance optimization techniques and frontend architecture patterns.
Required Skills:
  • React.js
  • JavaScript (ES6+)
  • Redux
  • Axios
  • HTML5
  • CSS3
  • REST APIs
  • Jest
  • React Testing Library
  • Git
  • Jenkins
  • CI/CD
  • Section 508 Compliance
  • WCAG Accessibility
  • Agile/Scrum
Nice-to-Have Skills:
  • TypeScript
  • AWS
  • Azure
  • Docker
  • Accessibility Testing Tools
  • Frontend Performance Optimization
Target Industries:
  • Government & Public Sector
  • Federal Contractors
  • Information Technology Services
  • Healthcare IT
  • Financial Services
  • Defense & Aerospace
  • Enterprise Software / SaaS
  • Education Technology (EdTech)

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