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Invisible Technologies

LaTex Specialist, Fluent in Spanish – Latin America, Freelance AI Trainer

Invisible Technologies

. Converse with language models on document preparation scenarios and theoretical LaTeX questions .

Posted 11/4/2026contractRemote • ArgentinaMid-LevelSenior💰 $8 - $65 per hourWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in LaTeX for document typesetting, mathematical formatting, and bibliographic management, alongside strong communication skills and experience in academic publishing. Proficient in collaborative editing workflows and capable of producing high-quality training data for AI systems.

Highest-signal resume keywords
LaTeX ExpertiseComplex Equation FormattingFluency in SpanishTechnical Writing ExperienceBachelor's or Master's Degree in Relevant Field

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Document TypesettingMathematical FormattingBibliographic ManagementPackage CustomizationTemplate DevelopmentCross-Referencing TechniquesMulti-Language Document SupportBeamer PresentationsTikZ GraphicsPackage Troubleshooting
Soft Skills
Clear CommunicationMetacognitive Communication
Tools & Technologies
LaTeXCollaborative Editing Tools
Industry Keywords
Academic PublishingTechnical WritingScientific CommunicationAI SystemsDocument Preparation

About the role

Key responsibilities & impact
  • Converse with language models on document preparation scenarios and theoretical LaTeX questions
  • Verify formatting accuracy and logical consistency
  • Capture reproducible error traces and document failure modes
  • Suggest improvements to prompt engineering and evaluation metrics
  • Challenge advanced language models on complex LaTeX and document-preparation topics
  • Help build high-quality training data for AI systems focused on scientific discovery, education, academic publishing, and document preparation

Requirements

What you’ll need
  • LaTeX expertise in document typesetting, mathematical formatting, bibliographic management, package customization, template development, and cross-referencing techniques
  • Experience with complex equation formatting, multi-language document support, Beamer presentations, TikZ graphics, package troubleshooting, and collaborative editing workflows
  • Fluency in Spanish (Latin America) required
  • Clear, metacognitive communication (“showing your work”)
  • Bachelor’s or master’s degree in Computer Science, Mathematics, Physics, or a closely related field is ideal
  • Professional experience in academic publishing, technical writing, or scientific communication signals fit
  • Secure computer and high-speed internet
  • Ability to work as a contractor

Benefits

Comp & perks
  • Secure computer and high-speed internet supplied by contractor
  • Company-sponsored health insurance and PTO do not apply