Senior Frontend QA Engineer (HTML/CSS) Remote

prolificacademicltd; United States; Remote; USD 33,000 - 55,000; Part time

Benefits offered by this job

Remote work

Job summary

prolificacademicltd is seeking a frontend quality assurance specialist to contribute expert frontend knowledge to the training and evaluation of AI systems. You will review generated HTML and CSS, assess rendered results, and provide structured technical feedback.

Tasks are paid per hour and may require up to an hour of uninterrupted work, with many shorter assignments. Experience with modern CSS frameworks and tools, strong browser debugging skills, and a focus on accessibility and

Qualifications

• Review generated markup and styles for correctness, semantic quality, and maintainability.
• Check explanations of layout and styling decisions for sound technical reasoning.
• Render and inspect outputs to assess visual fidelity and cross-browser behaviour.
• Flag accessibility problems, inefficient selectors, outdated attributes, and invalid CSS.
• Give actionable feedback on responsive layouts, component design, and design systems.

Responsibilities

• Review generated markup and styles for correctness, semantic quality, and maintainability.
• Check explanations of layout and styling decisions for sound technical reasoning.
• Render and inspect outputs to assess visual fidelity and cross-browser behaviour.
• Flag accessibility problems, inefficient selectors, outdated attributes, and invalid CSS.
• Give actionable feedback on responsive layouts, component design, and design systems.

Skills

Frontend expertise

Tailwind CSS

Sass/SCSS

CSS Modules

Component design systems

Browser dev tools

Accessibility auditing

Cross-browser testing

Job description

prolificacademicltd is seeking a frontend quality assurance specialist to contribute expert frontend knowledge to the training and evaluation of AI systems. You will review generated HTML and CSS, assess rendered results, and provide structured technical feedback.

Tasks are paid per hour and may require up to an hour of uninterrupted work, with many shorter assignments. Experience with modern CSS frameworks and tools, strong browser debugging skills, and a focus on accessibility and