LaTeX Specialist – Spanish (Spain) – Freelance AI Trainer

About the role

We are seeking a LaTeX expert who is fluent in Spanish (Spain) to help train large‑scale language models. As a remote freelance AI trainer, you will contribute high‑quality LaTeX knowledge that will improve AI’s ability to assist researchers, educators, and professionals in document preparation.

Key responsibilities

• Interact with the AI model on complex LaTeX scenarios, including equations, multi‑language documents, Beamer presentations, and TikZ graphics.
• Verify formatting accuracy, logical consistency, and capture reproducible error traces.
• Document failure modes and suggest enhancements to prompt engineering and evaluation metrics.
• Provide guidance on bibliographic management, package customization, template development, and cross‑referencing techniques.

Required profile

• Bachelor’s or master’s degree in Computer Science, Mathematics, Physics, or a related field.
• Professional experience in academic publishing, technical writing, or scientific communication.
• Fluency in Spanish (Spain) and strong metacognitive communication skills.

Required skills

• Advanced LaTeX typesetting and mathematical formatting.
• Beamer presentation creation.
• TikZ graphics generation.
• Bibliographic management (BibTeX/Biber).
• Package customization, template development, and cross‑referencing.

What we offer

• Hourly pay ranging from $8 to $65, based on experience and location.
• Fully remote work with flexible scheduling.
• Contract‑based engagement; you provide your own secure computer and high‑speed internet.