Frontend Code Auditor: UI Fidelity & Structure

Company: Mercor
Apply for the Frontend Code Auditor: UI Fidelity & Structure
Location: London
Job Description:

Mercor seeks a practicing web developer to evaluate real pages by comparing a reference site with two candidate replications at 1920×1080. You will assess visual fidelity, structure, and responsiveness, then read and critique the source code of both attempts with precise, evidence-backed rationales.

Strong knowledge of HTML/CSS, dev tools, and hand-written markup is essential. This is a rigorous, desk-based evaluation task intended for skilled frontend professionals.

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Posted: August 22nd, 2026