LaTex Specialist, Fluent in French – Freelance AI Trainer

Invisible Technologies

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

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

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in LaTeX for document typesetting, mathematical formatting, and bibliographic management, alongside strong communication skills in French. Capable of creating high-quality training data for AI systems and improving prompt engineering.

Highest-signal resume keywords

LaTeX ExpertiseComplex Equation FormattingFluency In FrenchTechnical Writing ExperienceCollaborative Editing Workflows

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Document TypesettingMathematical FormattingBibliographic ManagementPackage CustomizationTemplate DevelopmentCross-Referencing TechniquesBeamer PresentationsTikZ GraphicsPackage TroubleshootingMulti-Language Document Support

Soft Skills

Clear CommunicationMetacognitive Communication

Industry Keywords

Academic PublishingTechnical WritingScientific Communication

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 create high-quality training data for AI systems

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 French is required
Clear, metacognitive communication—“showing your work”—is essential
Professional experience in academic publishing, technical writing, or scientific communication signals fit
A bachelor’s or master’s degree in Computer Science, Mathematics, Physics, or a closely related field is ideal

Benefits

Comp & perks

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