Depending on the task, you may be asked to generate original content or assess AI-generated outputs.
Deliver culturally relevant and appropriate content by applying local insight into tone, symbolism, visual cues, and market fit.
Spot common issues such as visual artefacts, inconsistent style, translation errors, or cultural mismatches.
Provide concise, structured annotations that can be used directly for model improvement.
Apply evaluation guidelines consistently and participate in calibration and QA processes to ensure aligned scoring and judgment standards

Native fluency in the target language
Experience as AI reviewer, annotator, or evaluator preferred
Comfortable working with both textual and audio/video materials
Ability to follow detailed guidelines consistently and provide clear feedback
High attention to detail and ability to thoroughly and accurately categorize content

Your schedule, your rules. As an independent contractor, work when you want, as much or as little as you want. No fixed hours, no check-ins, no micromanaging.
Get paid quickly and fairly. We respect your time and your expertise. Competitive rates, prompt payments, no chasing invoices.
Work on projects that actually matter. Contribute to cutting-edge AI and language technology that is shaping how humans and machines communicate.
Be part of something bigger. Join a global community of linguists, subject matter experts, and language professionals who are advancing human knowledge together.
Grow without limits. As a Lilt contractor you get access to diverse, innovative projects that expand your portfolio and sharpen your skills across industries and domains.
Earn recognition for great work. Top contributors unlock higher rates, priority project access, and a platform to be seen as the expert you are.
Have fun doing what you love. Bring your language skills to life on projects that are as interesting as they are impactful.

AI Data Expert – Spanish

Key skills