Lithuanian Language Specialist - Freelance AI Trainer Project

Invisible Technologies Inc.; United States; Remote; USD 54,000 - 90,000; Full time

Job summary

Invisible Technologies seeks Lithuanian language specialists to help shape the future of AI by testing and refining language models through high-quality evaluation tasks.

As a contractor, you will work remotely on language scenarios with the model, verify accuracy and logical soundness, document error traces, and propose improvements to prompts and evaluation metrics.

Qualifications

• Master's or PhD in Lithuanian language, linguistics, or closely related field.
• Peer‑reviewed publications, teaching experience, or hands‑on linguistic analysis projects signal fit.

Responsibilities

• Converse with the model on language scenarios.
• Verify factual accuracy and logical soundness.
• Document reproducible error traces.
• Suggest improvements to prompt engineering and evaluation metrics.

Skills

Lithuanian language

Linguistic analysis

Prompt evaluation

Education

Master's/PhD in Lithuanian linguistics

Job description

Are you a Lithuanian language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Lithuanian speakers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for Lithuanian language specialists who live and breathe Lithuanian grammar, syntax, morphology, phonetics, semantics, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, noun declension, sentence structure, word order, diminutive forms, and regional dialects—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A 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—“showing your work”—is essential.

We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level