Medical Expert, Spanish (Spain)

Confidential; United States; Remote; USD 152,000 - 207,000; Full time

Job summary

Zekai is seeking experienced physicians who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. This is a 100% remote contract role based in the United States, approximately 21 hours per week, paid hourly, with a pilot running from Oct 23 to Nov 19.

Your work includes building realistic digital workspaces, drafting tasks in Spanish, defining grading criteria, and reviewing an AI agent's work for accuracy against local clinical guidelines.

Qualifications

• Clinical physician with substantial practice experience.
• Must be licensed in Spain and have completed MIR residency.
• Fluent or native Spanish language skills required.

Responsibilities

• Build realistic digital workspaces with project documents, memos and records.
• Draft realistic tasks in Spanish representing real colleague/client requests.
• Define clear grading criteria to evaluate AI outputs against professional standards.
• Review AI-generated work for accuracy, spotting errors and ensuring compliance with local guidelines.

Skills

Spanish fluency

Clinical experience

Native or fluent in Spanish

Education

Bachelor's degree (Spain)

Medical license in Spain (colegiado)

Job description

We're looking for experienced physicians who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.

What you'll do:

You’ll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:

• Building workspaces: reviewing files, memos and records a real team would have for a project or case.
• Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
• Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
• Reviewing AI work: going through an agent's step-by-step work, spotting mistakes such as wrong calculations, missed details or incorrect local rules, and correcting them.

Requirements:

• Experience in clinical practice
• Native or fluent in Spanish
• Bachelor's degree from a recognized institution in Spain
• Licensed physician in Spain (colegiado), typically after MIR residency, familiar with SNS protocols and Spanish clinical guidelines

Details: Remote, about 21 hours per week, hourly, pilot running Oct 23 to Nov 19.

This is a 100% remote contract role. Applicants must be located in: United States.