LaTex Specialist, Fluent in Russian – Freelance AI Trainer

Invisible Technologies

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

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

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in LaTeX for document preparation, including complex equation formatting and multi-language support, while effectively communicating technical concepts and collaborating on high-quality training data for AI applications in scientific discovery and academic publishing.

Highest-signal resume keywords

LaTeX ExpertiseComplex Equation FormattingMulti-Language Document SupportAcademic Publishing ExperienceFluency in Russian

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 TroubleshootingCollaborative Editing Workflows

Soft Skills

Clear CommunicationMetacognitive Communication

Industry Keywords

Technical WritingScientific CommunicationAI Training DataDocument PreparationEducation

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
Suggest improvements to prompt engineering and evaluation metrics
Document model failure modes to harden model reasoning
Challenge advanced language models on LaTeX topics including complex equation formatting, multi-language document support, Beamer presentations, TikZ graphics, package troubleshooting, and collaborative editing workflows
Help create high-quality training data for AI 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
Expertise with complex equation formatting, multi-language document support, Beamer presentations, TikZ graphics, package troubleshooting, and collaborative editing workflows
Professional experience in academic publishing, technical writing, or scientific communication signals fit
Clear, metacognitive communication (“showing your work”)
Fluency in Russian is required
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 the contractor
Company-sponsored benefits such as health insurance and PTO do not apply