AI Prompt Writer

Careerscape is recruiting on behalf of our client, a fast-growing AI content startup, for a Remote AI Prompt Writer to craft, test, and refine prompts that shape how large language models generate content. This is a chance to work at the intersection of language, creativity, and emerging AI technology, directly influencing the quality and voice of content used by real customers.

Day to day, you will spend your time experimenting with prompt structures, reading model outputs closely, and iterating until the tone, accuracy, and usefulness of the generated content hits the mark. People who thrive in this role are curious wordsmiths who enjoy pattern recognition, love language, and are energized rather than frustrated by trial-and-error refinement. A strong sense of brand voice paired with comfort working in fast-moving, ambiguous environments will make you a great fit.

Responsibilities

• Write, test, and refine prompts to guide large language models toward high-quality, on-brand content
• Analyze model outputs to identify inconsistencies, errors, or opportunities for improvement
• Collaborate with product and engineering teams to align prompt design with product goals
• Maintain a library of proven prompt templates and best practices
• Edit and polish AI-generated content for clarity, tone, and accuracy
• Conduct A/B testing on prompt variations to optimize output quality
• Document prompt engineering techniques and findings for internal knowledge sharing
• Stay current on new LLM capabilities, model updates, and prompt engineering trends
• Partner with QA and content teams to establish quality benchmarks for AI output
• Provide feedback loops to help fine-tune model behavior over time

Requirements

• Bachelor's degree in English, Communications, Journalism, Marketing, or related field, or equivalent experience
• 2 to 4 years of professional writing, editing, or content creation experience
• Hands-on experience crafting prompts for ChatGPT, Claude, or similar large language models
• Strong understanding of tone, voice, and audience adaptation in written content
• Excellent grammar, editing, and proofreading skills
• Ability to think analytically about language patterns and model behavior
• Comfort working independently in a fully remote, fast-paced startup environment
• Familiarity with basic AI or NLP concepts is a plus
• Strong communication skills and openness to feedback and iteration

Benefits

• Medical, dental, and vision insurance
• 401k plan with company match
• Generous paid time off and paid holidays
• Fully remote position with flexible working hours
• Home office stipend for remote work setup
• Paid parental leave
• Professional development and learning stipend
• Collaborative, mission-driven startup culture
• Opportunity for equity or performance bonuses
• Access to the latest AI tools and technology