Remote Spanish AI Training Specialist (Freelance)

prolificacademicltd; United States; Remote; USD 39,000 - 44,000; Full time

Job summary

prolificacademicltd seeks fluent Spanish speakers located anywhere in Spain to join a paid Domain Expert pool on a global AI research platform. You will train and evaluate AI systems via Spanish-language tasks with flexible hours and work-from-home arrangements.

Ideal candidates are detail-oriented linguists who can provide high-quality Spanish input to shape next-generation AI models and receive payments via PayPal for task-based work.

Qualifications

• Advanced, verifiable fluency in Spanish and evidence of language proficiency.
• Willingness to complete a short verification test during onboarding.
• Strong attention to detail and the ability to concentrate on complex tasks for extended periods.
• Reliable, fast internet connection plus access to a personal computer.
• A PayPal account capable of receiving task-based payments.
• Comfort operating as an independent, self-employed contractor rather than a hired employee.

Responsibilities

• Carry out AI training tasks analyzing, editing, and writing Spanish-language content.
• Evaluate AI responses to Spanish prompts, judging output quality and flagging errors.
• Deliver structured feedback that researchers rely on to refine model behavior.
• Work through tasks that may last up to one hour of continuous focus, with many shorter assignments.
• Pass a skills verification assessment to be admitted to the participant pool.
• Self-declare earnings consistent with self-employed participant status.

Skills

Spanish fluency

Attention to detail

Reliable internet

Tools

PayPal

Job description

prolificacademicltd seeks fluent Spanish speakers located anywhere in Spain to join a paid Domain Expert pool on a global AI research platform. You will train and evaluate AI systems via Spanish-language tasks with flexible hours and work-from-home arrangements.

Ideal candidates are detail-oriented linguists who can provide high-quality Spanish input to shape next-generation AI models and receive payments via PayPal for task-based work.