Papaya Language Specialist – AI Trainer (Czech / CS), Singapore

USD /hour

We are seeking a highly skilled Czech language expert to train, evaluate, and refine AI language models.

• Evaluate AI-generated Czech text for accuracy, fluency, grammar, style, and cultural relevance.
• Create/review Czech tasks: translations, paraphrases, summaries, rewrites, dialogue prompts.
• Identify linguistic errors, tone problems, and cultural inaccuracies.
• Produce reference answers, scoring rubrics, and detailed explanations.
• Annotate Czech text for structure, semantics, and context.
• Generate high-quality Czech content in multiple styles.
• Provide feedback to improve AI writing and reasoning.

• Native or near-native proficiency in Czech.
• Fluent written English (C1+).
• Bachelor’s degree in Czech Studies, Linguistics, Translation, Education, Journalism, etc.
• Proven experience in: Translation (CS EN), Editing/proofreading Czech, Teaching Czech, Localization or content creation.
• Strong linguistic accuracy and analytical skills.