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: Corporate/M&A; Lawyer (Spain) Type: Contract Compensation: $140–$150/hour Location: Remote Commitment: ~10 hours Role Responsibilities Evaluate AI-generated responses to Spanish law questions using two AI (LLM) platforms . Compare outputs from both platforms and score them against a standardized rubric . Provide concise written feedback for each evaluation to enhance AI model performance .

Collaborate asynchronously and independently to meet deadlines and improve evaluation processes.

Qualifications Must-Have Primarily law-firm experience — at least 2 years (3+ preferred) in corporate/M&A; or transactional practice. Qualified to practise in Spain ,



with a strong command of Spanish corporate and commercial law. Native or fluent Spanish , with precise written communication. Able to work independently to a rubric and to 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: https://talent.docs.mercor.com/welcome For any help or support, reach out to: [email protected] PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

📌 Corporate Lawyer - M&A Specialist (Madrid)
🏢 Mercor
📍 Madrid