Disputes Lawyer - Ai Trainer

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 #J-18808-Ljbffr