Spanish - Fluent Speakers - AI Training - UK

prolificacademicltd; United States; Remote; USD 34,000 - 48,000; Part time

Benefits offered by this job

Fully remote work

Flexible scheduling

Paid per task

Job summary

Prolific Academic Ltd is seeking fluent Spanish speakers for remote work contributing to AI model development as paid Domain Expert participants. Tasks involve training and evaluating AI systems through Spanish-language content on our online platform.

As a self-employed contractor, you will complete tasks, provide feedback, and undergo a quick verification test to join the vetted pool, with earnings paid per task and flexible scheduling.

Qualifications

• Advanced, verifiable fluency in Spanish
• Willingness to sit a short verification test
• Strong attention to detail and concentration for complex tasks
• Reliable internet and a personal computer
• PayPal account to receive payments
• Self-employed contractor status

Responsibilities

• Complete AI training assignments analyzing, editing, and writing content in Spanish
• Evaluate quality of AI-generated Spanish outputs and judge model performance
• Provide structured feedback and ratings to help researchers refine model behavior
• Manage tasks up to one hour of focused attention, with many shorter tasks
• Pass the skills verification assessment during onboarding

Skills

Spanish fluency

Attention to detail

Reliable internet

Job description

Role overview

This position invites fluent Spanish speakers based in the United Kingdom to contribute to AI model development as paid Domain Expert participants. The work centers on training and evaluating advanced AI systems through Spanish-language tasks delivered via an online participant platform. Successful candidates join a vetted pool and complete paid micro-tasks on a flexible, remote basis.

Responsibilities

• Complete AI training assignments that involve analyzing, editing, and writing content in Spanish
• Evaluate the quality of AI-generated Spanish outputs and judge model performance against given prompts
• Provide structured feedback and ratings that help researchers refine model behavior
• Tackle tasks that require up to one hour of focused, uninterrupted attention, though many are shorter
• Pass an initial skills verification assessment before being admitted to the participant pool
• Self-declare earnings in line with self-employed participant status

Requirements

• Advanced, verifiable fluency in Spanish, with demonstrable language proficiency
• Willingness to sit a short skills verification test as part of onboarding
• Strong attention to detail and the ability to concentrate on complex tasks for sustained periods
• A reliable, fast internet connection and access to a personal computer
• A PayPal account to receive task-based payments
• Comfort operating as a self-employed contractor

Benefits and work setup

• Fully remote, task-based work with flexible scheduling from home
• Typical pay rate of around $30 per hour per completed AI task
Quick onboarding path once the assessment is passed
• Opportunity to influence the next generation of AI systems through language expertise