Senior Frontend QA Engineer (HTML/CSS) — Remote

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

Benefits offered by this job

Remote work

Task-based pay up to $40/hour

Job summary

ProlificAcademic Ltd. seeks a frontend reviewer to contribute specialist expertise in evaluating AI-generated HTML and CSS. You will assess rendered results and the reasoning behind styling choices, providing structured technical feedback.

Tasks may require up to an hour of uninterrupted work and can be paid per task. The role emphasizes cross-browser testing, accessibility considerations, and component design feedback.

Qualifications

• Experience with frontend technologies and CSS.
• Ability to review and critique semantic quality of markup and styles.
• Familiarity with accessibility auditing tools and cross-browser testing.

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• Flag accessibility problems, inefficient selectors, outdated attributes, and invalid CSS.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 development

HTML/CSS

Cross-browser testing

Accessibility

Performance optimization

Tools

Tailwind CSS

Sass/SCSS

CSS Modules

Browser dev tools

Job description

ProlificAcademic Ltd. seeks a frontend reviewer to contribute specialist expertise in evaluating AI-generated HTML and CSS. You will assess rendered results and the reasoning behind styling choices, providing structured technical feedback.

Tasks may require up to an hour of uninterrupted work and can be paid per task. The role emphasizes cross-browser testing, accessibility considerations, and component design feedback.