We are seeking a talented Frontend Developer with strong expertise in React to join our team in Illinois. The ideal candidate will be responsible for building and maintaining modern, responsive web applications. Responsibilities include collaborating with designers and backend developers, implementing user interfaces using React, optimizing applications for maximum speed and scalability, and ensuring cross-browser compatibility. Required qualifications: 1-20 years of professional experience in frontend development, proficiency in React.js, strong understanding of JavaScript, HTML5, CSS3, experience with RESTful APIs, and familiarity with version control systems such as Git. Excellent problem-solving skills and the ability to work in a collaborative team environment are essential. This is an on-site position based in Illinois, and remote work is not available.