About this opportunity
Confidential lists this UI Engineer opportunity in Rock Hill, South Carolina. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Role Overview
Build responsive, accessible user interfaces that contribute real-world input to the training and evaluation of next-generation AI systems. This remote contract role focuses on creating scalable React and TypeScript experiences while helping improve how AI systems learn, reason, and perform.
Key Responsibilities
Design, develop, and maintain robust, scalable UI components using React and TypeScript.
Partner with product managers, designers, and backend engineers to deliver seamless, user-centered solutions.
Turn complex business requirements into elegant, responsive, and accessible interfaces.
Promote UI design, code-quality, and performance-optimization practices throughout development.
Conduct detailed code reviews and mentor peers on front-end engineering standards.
Identify and resolve UI and UX issues to improve product quality and usability.
Contribute to technical discussions and team documentation with clear written and verbal communication.
Qualifications
3+ years of professional experience building web applications with React and TypeScript.
Demonstrated experience building complex, responsive UI architectures.
Strong knowledge of modern JavaScript, HTML5, and CSS3.
Excellent written and verbal communication skills, with a collaborative and clear working style.
Proficiency with Git and agile development methodologies.
Experience with cross-browser compatibility and web accessibility standards.
Self-motivated, detail-oriented, and able to work effectively in a fast-paced remote environment.
Preferred Qualifications
Experience supporting distributed or customer-facing teams remotely.
Knowledge of UI testing frameworks and end-to-end testing practices.
Exposure to design systems and component-driven development workflows.
Work Terms
Remote contract engagement.
Compensation
$30 to $80 per hour.
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.