Lithuanian Language Specialist – Freelance AI Trainer

Invisible Technologies

. Converse with language models on Lithuanian language scenarios .

Posted 11/4/2026contractRemote • LithuaniaMid-LevelSenior💰 $6 - $65 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in the Lithuanian language, including grammar, syntax, morphology, phonetics, semantics, and pragmatics, while effectively evaluating language models and suggesting improvements for AI training data. Strong communication skills and experience in linguistic analysis are essential.

Highest-signal resume keywords

Lithuanian Language ExpertiseKnowledge of Lithuanian GrammarEvaluation of Verb ConjugationMaster’s or PhD in LinguisticsPeer-Reviewed Publications

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Grammar AnalysisSyntax EvaluationMorphology AssessmentPhonetics UnderstandingSemantics EvaluationPragmatics AnalysisError Trace CapturePrompt EngineeringEvaluation Metrics DevelopmentTraining Data Development

Soft Skills

Clear CommunicationMetacognitive Thinking

Tools & Technologies

Secure ComputerHigh-Speed Internet

Industry Keywords

LinguisticsLanguage ModelsDialect AnalysisContractor StatusTeaching Experience

About the role

Key responsibilities & impact

Converse with language models on Lithuanian language scenarios
Challenge advanced language models on grammar, syntax, morphology, phonetics, semantics, pragmatics, and regional dialects
Document model failure modes
Verify factual accuracy and logical soundness
Capture reproducible error traces
Suggest improvements to prompt engineering and evaluation metrics
Help develop high-quality training data for next-generation AI models

Requirements

What you’ll need

Lithuanian language expertise
Strong knowledge of Lithuanian grammar, syntax, morphology, phonetics, semantics, and pragmatics
Ability to evaluate verb conjugation, noun declension, sentence structure, word order, diminutive forms, and regional dialects
Master’s or PhD in Lithuanian language, linguistics, or a closely related field is ideal
Peer-reviewed publications, teaching experience, or hands-on linguistic analysis projects signal fit
Clear, metacognitive communication and ability to “show your work”
Secure computer and high-speed internet
Contractor status

Benefits

Comp & perks

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