JOB DETAILS

Hindi Language Specialist (Roman Script) - Freelance AI Trainer Project

CompanyInvisible Agency
LocationIndia
Work ModeOn Site
PostedMay 17, 2026
About The Company
Invisible Technologies makes AI work. Our platform cleans, labels, and structures company data so it’s ready for AI. It adapts models to each business and adds human expertise when needed — the same approach used to improve models for over 80% of the world’s top AI companies, including Microsoft, AWS, and Cohere. Our successes span industries — from supply chain automation for Swiss Gear, to AI-enabled naval simulations with SAIC, and validating NBA draft picks for the Charlotte Hornets. Invisible, profitable for over half a decade, reached $134m in revenue and ranked #2 fastest-growing AI company in 2024, and recently raised $100M to advance its platform technology.
About the Role

Are you a Hindi (Roman Script) 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 Hindi speakers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for Hindi (Roman Script) language specialists who live and breathe Hindi grammar, syntax, morphology, phonology, semantics, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, noun declension, sentence structure, regional dialects, idiomatic expressions, and formal versus informal speech—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 Hindi 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.

Ready to turn your Hindi (Roman Script) language expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

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

Key Skills
Hindi LanguageGrammarSyntaxMorphologyPhonologySemanticsPragmaticsVerb ConjugationNoun DeclensionSentence StructureRegional DialectsIdiomatic ExpressionsFormal SpeechInformal SpeechPrompt EngineeringEvaluation Metrics
Job Information
📋Core Responsibilities
You will converse with the model on language scenarios, verify factual accuracy and logical soundness, and capture reproducible error traces. Additionally, you will suggest improvements to our prompt engineering and evaluation metrics.
📋Job Type
full time
💰Salary Range
$8 - $65
📊Experience Level
2-5
💼Company Size
5082
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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