English Language Expert

About the role

In this hourly, remote contractor role you will review AI‑generated English‑language responses and/or create expert language content, evaluating reasoning quality and providing precise, actionable feedback. Your work directly improves the accuracy, naturalness, and clarity of leading AI models.

Key responsibilities

• Develop AI training content by creating detailed prompts and model responses across diverse topics.
• Optimize AI performance by evaluating, ranking, and refining AI responses for accuracy, fluency, and contextual relevance.
• Ensure model integrity by testing for inaccuracies or biases and validating reliability across use cases.

Required profile

• Bachelor’s degree (or higher) in Linguistics, English, Translation/Localization, Communications, Journalism, or a related field.
• Expert command of English (C2/Native‑level preferred) with at least C1 proficiency; multilingual ability is strongly preferred.
• Strong skills in grammar, syntax, semantics, pragmatics, discourse structure, and stylistic editing.
• Previous experience with AI data training/annotation, editorial QA, localization QA, or professional copyediting is strongly preferred.

Required skills

• Perplexity
• Gemini
• ChatGPT