Vacantes en Cadiz, España

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Multilingual AI Tutor Annotator – Independent Contractor, Remote

Commitment: 10–20 hours per week

Duration: 9/12–9/16, with potential expansion

Mission: Expand AI tutor capabilities by creating and annotating multilingual prompts, rubrics, and responses across Indonesian, Spanish, and Portuguese.

• Annotate prompts, rubrics, and AI responses for multilingual tutoring use cases.
• Identify problem-solving prompts and design per-prompt rubrics to evaluate accuracy of answers and explanations.
• Review and QA annotations according to provided guidelines.
• Collaborate on expanding AI tutor capabilities in multiple languages.
• Work independently and asynchronously to meet project deadlines and contribute to AI model performance.

Must-Have Qualifications

• Fluency in at least one of the following: Indonesian (Indonesia), Spanish (Mexico), Portuguese (Brazil)
• Advanced academic background (Master’s degree or higher preferred), in STEM or non-STEM fields
• Strong skills in annotation, translation, and academic writing
• Experience with problem-solving content design and evaluation rubrics

Preferred Qualifications

• Experience in multilingual projects and AI tutoring systems

• Remote and asynchronous work
• Competitive hourly rate (exact range shared during contracting)
• Payments via Stripe Connect
• Independent contractor engagement

• Submit your resume or CV highlighting relevant language expertise and academic background
• Complete AI interview testing English speaking proficiency and writing comprehension

For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome

For any help or support, reach out to: support@mercor.com

Apply through Mercor to shape frontier AI research.