Senior React Developer

PROCAL TECHNOLOGIES
Camp Springs, MD

The Senior React Developer will lead the front-end development of digital applications. This role is responsible for architecting scalable component libraries, ensuring design system compliance, and mentoring junior developers.


  • Must possess and maintain, at a minimum, a SECRET security clearance.
  • Must be a US Citizen
  • Lead front-end architecture and component design for complex web user interfaces.
  • Build and maintain scalable, reusable React component libraries aligned with design systems.
  • Ensure all front-end implementations meet accessibility (Section 508 / WCAG) standards.
  • Mentor and provide technical guidance to junior React developers.
  • Collaborate with UX/UI designers to translate high-fidelity wireframes into functional code.
  • Conduct code reviews and contribute to technical documentation and architecture decisions.
  • Bachelor's Degree with a minimum of 6 years of experience in front-end development.
  • Expert-level proficiency in React.js, JavaScript (ES6+), HTML5, and CSS3.
  • Experience with state management libraries (Redux, Context API) and RESTful API integration.
  • Strong understanding of design systems, responsive design, and accessibility best practices.