Remote HTML/CSS QA Engineer for AI UI Training

SME Careers is seeking an experienced HTML / CSS Developer to work remotely on an hourly paid basis. In this role, you will review AI-generated HTML/CSS code, produce high-quality reference implementations, and ensure adherence to best practices.

You will also develop AI training content, evaluating responses for semantic correctness and accessibility. A bachelor’s degree and 4+ years of UI experience are required, along with strong proficiency in CSS layout and accessibility knowledge.