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Senior Frontend Developer
Job in
Mundelein, Lake County, Illinois, 60060, USA
Listed on 2026-10-18
Listing for:
Ravh-IT
Full Time
position Listed on 2026-10-18
Job specializations:
-
Software Development
Front End Developer, React.js
Job Description & How to Apply Below
Job Title:
Senior React Frontend Developer
Location: 200 I Street, SE, Washington DC, 20003
This is W2 Requirement no C2C please
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.
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 CSS
3. - 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.
Position Requirements
10+ Years
work experience
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