Frontend Code Auditor: Pixel-Perfect UI Evaluator

Mercor; Wien; Presencial; EUR 28.000 - 55.000; Jornada completa

Descripción de la vacante

Obsidian is looking for a seasoned web evaluator to join a dataset quality project. You will render a reference page and two candidate replications at 1920x1080, then compare fidelity state-by-state and judge construction quality as to how the code and layout were built.

You will read the source of both attempts and provide precise, evidence-based justification for every preference, including how the layout and styling reflect the authoring techniques.

Responsabilidades

• Render a reference page and two candidate replications at 1920x1080 and judge which is the closer reproduction, state by state.
• Diff visual fidelity in detail: box model and spacing, typography (family, size, weight, line-height, letter-spacing), color and border treatment, image and asset handling, z-order and overflow.
• Read the source of both attempts and grade construction quality — distinguishing a replication that is genuinely correct from one that merely looks correct at one viewport.
• Test responsiveness: a nav bar that looks right at 1920px but collapses at 1400px is a defect, and you should be able to say precisely why.
• Write a specific, evidence‑cited justification for every preference. We need "B nests the article body in a single absolutely-positioned div, so the text overlaps the footer below 1600px, while A uses normal document flow" - not "A looks closer."
• Use the "this task is broken" escape hatch with judgment: distinguish a task that genuinely cannot be completed from the screenshots provided from one that is merely hard. Over-flagging and under-flagging are both failure modes.

Descripción del empleo

Obsidian is looking for a seasoned web evaluator to join a dataset quality project. You will render a reference page and two candidate replications at 1920x1080, then compare fidelity state-by-state and judge construction quality as to how the code and layout were built.

You will read the source of both attempts and provide precise, evidence-based justification for every preference, including how the layout and styling reflect the authoring techniques.