Spanish - Fluent Speakers - AI Training - Valladolid

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

Benefits offered by this job

Flexible scheduling

Remote work

Freelance contractor role

Job summary

Prolific Academic Ltd is seeking Spanish-fluent participants for remote, project-based language tasks in Valladolid. You will complete paid assignments that train and evaluate AI models on Spanish-language tasks, working from home in short exercises or longer focused blocks.

Tasks vary by project and time commitment; you will self-report earnings and manage freelance obligations. A short skills assessment is required to qualify for the participant pool, and a reliable internet connection is

Qualifications

• Advanced, verifiable fluency in Spanish.

Responsibilities

• Analyze, edit, and write Spanish source material.
• Review AI model responses to Spanish prompts for quality and naturalness.
• Provide structured written feedback to help refine model behavior.
• Adhere to task guidelines and meet quality benchmarks.
• Self-report completed assignments and earnings as a freelancer.

Skills

Spanish fluency

Job description

Role overview

This remote, project-based opportunity invites advanced Spanish speakers in Valladolid to contribute language expertise to AI development. Selected candidates join a curated pool of subject-matter participants who complete paid assignments that train and evaluate AI models on Spanish-language tasks. Work is performed independently from home, with sessions ranging from short exercises to focused blocks of up to one hour.

Responsibilities

• Complete Spanish-language training tasks such as analyzing, editing, and writing source material
• Review how AI models respond to Spanish prompts and judge the quality, accuracy, and naturalness of outputs
• Provide structured written feedback that helps research teams refine model behavior
• Adhere to task guidelines and consistently meet quality benchmarks
• Self-report completed assignments and earnings in line with self-employed contractor obligations

Requirements

• Advanced, verifiable fluency in Spanish
• Willingness to complete a short skills assessment to qualify for the participant pool
• Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
• Reliable high-speed internet connection and a suitable personal computer
• Self-employed status with the ability to self-declare earnings
• An active PayPal account for receiving task payments

Benefits and work setup

• Typical compensation around $30 per hour, depending on the specific research project
• Fully remote with flexible scheduling; choose tasks that fit your availability
• Mix of short assignments and longer, uninterrupted sessions
• Quick onboarding once the skills verification is passed