R/GA

AI Content Designer

Posted 10 Days Ago

Hiring Remotely in New York, NY

In-Office or Remote

Mid level

AdTech

The Role

The AI Content Designer will create AI-driven content for various platforms, collaborate with teams, and optimize content through data analysis and rapid testing. Responsibilities include writing prompts for LLMs, ensuring editorial consistency, and aiding in content workflows.

Summary Generated by Built In

Location: Remote-first (NY-based preferred)
Team: Creative + Content Strategy

As an AI Content Designer at Addition, you’ll help shape next-generation content experiences that are fast, scalable, and deeply resonant, powered by the latest in generative AI. Working alongside strategists, designers, and engineers, you’ll design content that lives across web, social, CRM, and video. and push the boundaries of what human + machine collaboration can look like.

This role blends editorial excellence with AI fluency. You’ll write, edit, and adapt content with clarity and impact, while also experimenting with prompt design, LLM workflows, and rapid prototyping to support high-velocity creative and marketing work for global brands.

Key Responsibilities:

AI-Enhanced Content Design: Craft compelling, brand-right content across a range of surfaces like landing pages, video scripts, DOOH, display, social, email, using AI tools to accelerate ideation and versioning.
Prompt Writing + Refinement: Write and test prompts for large language models (LLMs) to generate on-brand creative content. Understand how model behavior affects tone, style, and output, and know how to guide it accordingly.
Cross-Channel Execution: Collaborate with multidisciplinary teams to bring concepts to life through intelligent, channel-appropriate copy. Support creative campaigns, product launches, performance-based marketing content, and system designs.
AI Workflows + Tools: Work within and help evolve Addition’s AI content workflows. Stay up-to-date with the most recent AI tooling and contribute to documenting learnings and best practices.
Content Optimization: Use feedback loops, performance data, and rapid testing to iterate and improve AI-generated content. Partner with producers and strategists to identify what’s working and why.
Editorial Consistency: Apply voice, tone, and brand standards across deliverables. Flag inconsistencies, suggest improvements, and ensure content, whether human- or machine-generated, meets the highest bar.
Quality Control: Help review, fact-check, and refine AI outputs before they go to client or final handoff. Support QA and delivery across creative and marketing formats.

Qualifications:

Experience: 3–5 years in content design, UX writing, copywriting, or content strategy. Agency, Production Studio, or in-house brand experience preferred. A portfolio that demonstrates storytelling and editorial clarity, as well as some technical capabilities, is a must.

AI Fluency: Familiarity with LLMs and AI content tools . Comfort crafting prompts, reviewing model outputs, and working with advanced generative tools.

Editorial Craft: Strong writing, editing, and structuring skills. Able to switch between human-crafted copy and AI-generated content while maintaining clarity, tone, and purpose.

Collaborative Energy: Proactive communicator and thoughtful collaborator. Comfortable working with designers, creatives, producers, engineers, and client stakeholders in fast-moving environments.

Adaptability: Curious, nimble, and comfortable with self-directed experimentation. Thrives in ambiguity and stays calm under shifting priorities or incomplete inputs.

Education: Bachelor’s degree in a related field (Communications, Marketing, Design, Journalism, HCI), or equivalent professional experience. Ongoing learning in AI tools or digital writing is a plus.Ongoing learning or certification in AI, UX, or product strategy is a plus.