About the job 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.
Qualifications Must-Have 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 ***** 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: For any help or support, reach out to: ****** PS: Our team reviews applications daily.
Please complete your AI interview and application steps to be considered for this opportunity.

📌 Litigation Lawyer - Spanish Law Expert (Madrid)
🏢 Mercor
📍 Madrid