Disputes Lawyer - AI Trainer

Role Summary

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: Litigation Lawyer (Spain)
• Type: Contract
• Compensation: $140–$150/hour
• Location: Remote
• Commitment: ~10 hours
• Role Responsibilities

Evaluate AI-generated responses by running the same prompts across two AI (LLM) platforms .

Compare outputs from both platforms side by side to ensure accuracy and consistency.

Score each response against a standardized rubric provided by the team.

Submit concise written feedback for every evaluation to improve AI model performance .

Work independently and adhere to deadlines while maintaining high-quality standards.

Requirements

• Primarily law-firm experience — at least 2 years (3+ preferred) in litigation, disputes, or contentious practice.
• Qualified to practise in Spain (colegiado/a) with a strong command of Spanish litigation and procedural law.
• Native or fluent Spanish , with precise written communication.
• Ability to work independently to a rubric and meet deadlines.
• Compensation & Legal
• Confidentiality: all work is covered by NDA
• Application Process (Takes 20–30 mins to complete)
• Upload resume
• AI interview based on your resume
• Submit form
• Resources & Support
• For details about the interview process and platform information, please check:

Additional Information

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

#hiring mercor