Remote English Linguistic Expert for AI Training

Mercor; United States; Remote; USD 65,000 - 90,000; Full time

Job summary

Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project and help evaluate how an LLM performs on English-language tasks. You will curate high-quality English linguistic data to train and improve model understanding and generation capabilities.

You will edit, refine, and annotate English content, flag linguistic issues, and provide detailed feedback to guide ongoing model training.

Qualifications

• Native or near-native English with excellent grammar and style.
• Experience in editing, proofreading, writing, linguistic annotation, or NLP data work in English.
• Strong understanding of linguistic nuances, regional variations, tone, and context-appropriate usage.
• Attention to detail and ability to identify subtle errors.

Responsibilities

• Evaluate quality and accuracy of LLM-generated English text across use cases.
• Edit, refine, or rewrite English content to high linguistic standards.
• Annotate English text for grammatical, syntactic, semantic, and stylistic features.
• Identify model errors and provide feedback to improve performance.
• Provide detailed linguistic feedback to guide model training.

Skills

English fluency

Editing & proofreading

Linguistic annotation

NLP data work

Remote work

Job description

Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project and help evaluate how an LLM performs on English-language tasks. You will curate high-quality English linguistic data to train and improve model understanding and generation capabilities.

You will edit, refine, and annotate English content, flag linguistic issues, and provide detailed feedback to guide ongoing model training.