Content Writer and AI Evaluation Specialist (UK/US)

OpenTrain AI, Inc.; United Kingdom; Remote; GBP 36,000 - 52,000; Full time

Job summary

OpenTrain AI, Inc. is seeking a Content Writer and AI Evaluation Specialist for remote work in the UK and US. The contractor role pays $43 per hour and requires strong writing, editing, and AI evaluation skills.

Responsibilities include crafting prompts, stories, summaries, and responses, plus reviewing AI outputs for quality and bias. The position offers flexible hours of 20+ per week with a contract duration of 3–6 months.

Qualifications

• Bachelor's degree in English, creative writing, linguistics, computer science, or related field.
• At least three years in English content writing or copywriting.
• Experience with AI training or language models is a plus.

Responsibilities

• Write, edit, and assess training content for AI systems.
• Create prompts, stories, summaries, dialogues, and responses.
• Review AI-generated content for quality, bias, and user intent.
• Provide feedback to improve AI handling of complex topics.

Skills

Strong writing and editing

Understanding of large language model

Flexibility across styles and tones

Independent work

Time management

Deadline management

Bilingual ability (CN/ES/PT/AR/FR/DE)

Education

Bachelor's degree in English, creative writing, linguistics, computer science

Job description

Content Writer and AI Evaluation Specialist (UK/US)

Write, edit, and assess text used to train AI systems, including prompts, stories, summaries, and model responses. This remote contractor role pays $43 per hour and is open to candidates in the United Kingdom and United States.

Remote Hourly · $43/hr

$43/hr

The work

You will create, refine, review, and evaluate written content used in AI training. The work includes creative and informative formats, with close attention to quality, factual accuracy, coherence, creativity, bias, and user intent.

• Create and refine prompts, stories, articles, summaries, dialogues, explanatory materials, and written responses.
• Write, rewrite, and edit content in different styles, tones, and AI training scenarios.
• Review AI-generated content for fluency, coherence, factuality, creativity, potential bias, and alignment with user intent.
• Provide structured feedback to improve how AI handles complex content, nuanced language, and domain-specific writing principles.

What it pays and takes

This is a remote independent contractor role with an expected engagement of 3 to 6 months. The role is open to candidates in the United Kingdom and United States.

• Pay: $43 per hour.
• Time: 20 or more hours per week.
• Location: Remote; open to candidates in the United Kingdom and United States.
• Education: Bachelor's degree in English, creative writing, linguistics, computer science, or a related field.
• Experience: At least three years in English content writing, copywriting, or a related area.
• Skills: Strong writing and editing, understanding of large language model capabilities and limits, flexibility across styles and tones, independent work, time management, and deadline management.
• Helpful background: Prompt engineering, language-model output evaluation, human evaluation methods, natural language processing concepts, or bilingual ability in Chinese, Spanish, Portuguese, Arabic, French, or German.

About AI training work

AI training is the human work behind systems that generate and understand text. People write examples, review model responses, and give clear feedback so AI can produce more useful, accurate, and appropriate results; OpenTrain helps people find these projects, build a profile, and apply through one platform.

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