English Language Expert – Remote, $38/hr

About the role

Mercur is seeking native‑level English speakers to help train and evaluate AI systems. This short‑term, fully remote contract involves using your voice and language skills across everyday productivity tools to improve AI interactions.

Key responsibilities

• Compose messages, emails, and notes using voice input in common apps.
• Direct the AI to generate images, format text, apply spreadsheet formulas, or summarize documents.
• Record accurate transcripts of spoken queries and produce cleaned‑up versions.
• Rate AI responses to enhance interaction quality.
• Log all task data in a structured tracking sheet and upload supporting recordings to a shared drive.

Required profile

• Native or near‑native proficiency in UK English.
• Ability to understand and follow written instructions in English.
• Own a Mac with Apple Silicon (M1, M2, or M3) running macOS Sequoia 15.0 or newer.
• Regular use of email, messaging, document, spreadsheet, and web‑browser applications.
• Comfortable with detailed data entry and self‑directed quality review.
• Immediate availability.

Required skills

• macOS

What we offer

• Competitive hourly rate of $38.
• Fully remote work for a three‑week contract.
• Fast onboarding and support from the Mercur team.