Remote Spreadsheet QA Expert & AI Artifact Auditor

Mercor; Greater London; On-site; GBP 34,440 - 48,216; Part time

Job summary

Obsidian is seeking expert Evaluators in Spreadsheet QA to review and assess AI-generated work products for accuracy and quality. This role requires 5+ years of relevant experience and proficiency in Microsoft Office and Google Workspace.

As an Evaluator, you will identify errors and provide structured feedback on various AI-generated documents. This is a fully remote, hourly engagement that offers flexibility for qualified candidates.

Qualifications

• 5+ years of relevant professional experience in Spreadsheet QA / workbook maintenance.
• Native or professional fluency in English.
• Highly proficient in Microsoft Office and Google Workspace, especially Slides.

Responsibilities

• Evaluate AI-generated artifacts against domain-specific quality rubrics.
• Identify factual, aesthetic, and presentation errors.
• Provide clear, structured written feedback.

Skills

Spreadsheet QA / workbook maintenance

Fluent English

Microsoft Office proficiency

Google Workspace proficiency

Education

Advanced degree (Master's or higher)

Job description

About the role

We are hiring expert Evaluators in Spreadsheet QA / workbook maintenance to review and assess AI-generated work products (documents, spreadsheets, and slide decks) for accuracy, rigor, and domain quality. You will apply deep subject-matter expertise to grade outputs.

This is a remote, hourly engagement.

Requirements (must have)

1. 5+ years of relevant professional experience in Spreadsheet QA / workbook maintenance.

2. Native or professional fluency in English.

3. Highly proficient in Microsoft Office and Google Workspace, especially Slides (Google Slides / PowerPoint).

Preferred (nice to have)

• Advanced degree (Master's or higher) from a reputable institution.

What you'll do

• Evaluate AI-generated artifacts against domain-specific quality rubrics.

• Identify factual, aesthetic, and presentation errors.

• Provide clear, structured written feedback.