Mandarin Localization & QA Specialist for AI Data (Remote)

AI Trainer Jobs; United States; Remote; USD 45,000 - 65,000; Full time

Job summary

SME Careers is seeking a remote hourly contractor to review and generate language content for AI training. You will craft prompts, assess model outputs, and provide expert feedback to ensure accurate, logical explanations.

Candidates should have senior localization experience, Mandarin proficiency, and strong English skills. Responsibilities include evaluating AI responses for accuracy, bias, and clarity, and applying QA workflows to ensure consistent quality across time zones.

Qualifications

• Bachelor’s degree or higher in Translation, Linguistics, Localization, or related field.
• Native or near-native Chinese (Mandarin) proficiency with China locale conventions.
• Minimum C1 English proficiency for prompts, sources, and evaluation guidelines.
• 5+ years of professional localization/translation experience.
• Ability to apply MQM/LQA concepts for quality decisions.
• Proficiency with CAT tools and QA workflows; comfortable with structured guidelines.
• Excellent editorial judgment with attention to detail.

Responsibilities

• Develop AI Training Content: Create detailed prompts and responses to guide AI learning.
• Optimize AI Performance: Evaluate and rank AI responses to improve accuracy and fluency.
• Ensure Model Integrity: Test models for inaccuracies or biases and validate reliability across use cases.

Skills

Localization

Linguistic QA

MQM Error Typology

Editorial judgment

Copyediting

Terminology management

Chinese (Mandarin) proficiency

English proficiency

Education

Bachelor’s degree or higher in Translation, Linguistics, Localization, Communications

Tools

CAT tools

QA workflows

Translation memory

Job description

SME Careers is seeking a remote hourly contractor to review and generate language content for AI training. You will craft prompts, assess model outputs, and provide expert feedback to ensure accurate, logical explanations.

Candidates should have senior localization experience, Mandarin proficiency, and strong English skills. Responsibilities include evaluating AI responses for accuracy, bias, and clarity, and applying QA workflows to ensure consistent quality across time zones.