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 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:
- 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.

📌 Disputes Lawyer - Ai Trainer - Remote (Madrid)
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