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: Human Resources Expert, Spanish (Spain) - AI Training

Type: Contract

Compensation: $60/hour

Location: Remote

Duration: Oct 23 to Nov 19

Commitment: 21 hours/week

Role Responsibilities

- Train and evaluate AI agents on realistic professional tasks in Human Resources.
- Build workspaces and files to simulate real HR environments.
- Write prompts and create grading rubrics based on HR practices in Spain.
- Collaborate with AI research teams to improve task accuracy and relevance.
- Work independently and asynchronously to meet project deadlines.

Qualifications

Must-Have

- 5+ years in HR (business partnering, employee relations, compensation, or talent).
- Native or fluent in Spanish.
- Degree from a top-20 university in Spain .
- Knowledge of the Estatuto de los Trabajadores, collective agreements, Social Security, and Spanish payroll.

📌 Payroll Specialist (Madrid)
🏢 Percassi
📍 Madrid