About the job Mercor connects elite creative and technical talent with leading AI research labs.

No deje pasar esta posibilidad, inscríbase rápidamente si su experiencia y habilidades coinciden con lo que se indica en la siguiente descripción.

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. xugodme

Ability to work independently to a rubric and meet deadlines.

Compensation & Legal Confidentiality: all work is covered by NDA

📌 Disputes lawyer - ai trainer (Arenas de Iguña)
🏢 Mercor
📍 Arenas de Iguña