HTML/CSS QA Lead (Remote)

About the role

This contract position is a remote, hourly role leading quality assurance for HTML/CSS AI training projects. You will ensure that generated markup and styling meet strict semantic, accessibility, and performance standards while guiding a distributed team of trainers and reviewers.

Key responsibilities

• Oversee quality, consistency, and trainer performance across HTML/CSS AI training projects.
• Review AI‑generated HTML/CSS code and trainer/QA work against detailed rubrics.
• Provide precise written feedback and enforce project guidelines.
• Validate semantic correctness, visual layout logic, accessibility, responsive design, browser compatibility, CSS architecture, maintainability, and performance.
• Identify issues such as invalid markup, inaccessible components, layout bugs, over‑complicated CSS, specificity problems, and incomplete explanations.

Required profile

• Bachelor’s or Master’s degree in Computer Science, Web Development, UX/UI, IT, or equivalent professional experience.
• Strong English communication skills for guideline interpretation and feedback.
• 3+ years of professional experience in HTML/CSS, frontend development, web accessibility, responsive design, or QA.
• Experience leading or supporting remote technical teams is strongly preferred.

Required skills

• HTML, Semantic HTML, ARIA basics, Web Accessibility (WCAG).
• CSS, CSS selectors, cascade/specificity, box model, Flexbox, Grid, Media Queries, Animations, modern CSS features.
• Browser DevTools, Lighthouse, Sass, Tailwind CSS, Bootstrap, CSS Modules, Design Systems.
• Figma handoff, GitHub, CI/CD pipelines, frontend build tools.