AI Creative Specialist - Freelance

The AI Creative Specialist is a hands-on expert in generative image and video production. You'll be a part of the agency's AI Creative team, working across our client roster to produce original, high-fidelity visuals using prompt engineering, model training, and custom internal tooling. The core of this role is client-facing image and video generation. Alongside that, you'll help develop, test, and improve the internal AI tools our creative teams use every day. This is a remote role based in Colombia.

Responsibilities

Employ various AI image and video models (e.g., Flux, Midjourney, Gemini image models, MiniMax, Wan); Work in node-based and API-driven environments (ComfyUI, fal.ai, Replicate); Use finishing tools (Topaz, Krea, Adobe CC) to bring outputs to delivery quality; Collaborate with Motion Graphics Designers, Video Editors, and Graphic Designers to embed AI-generated assets into final deliverables; Develop and refine processes for AI-driven content creation; Help maintain and improve internal AI creative tools, including reporting bugs, proposing features, testing releases, and documenting workflows; Track emerging models and techniques and benchmark them against current tools; Oversee quality checks on AI outputs for color, composition, and brand alignment; Ensure final deliverables meet creative standards and client expectations across use cases such as paid social, digital displays, and print; Run walkthroughs, write documentation, and coach team members on prompt crafting, model selection, and workflow choices; Partner with creative leads to scope feasibility, effort, and timelines on AI-driven work

Requirements

3+ years in a creative production or AI-focused role; Proven experience delivering AI-generated content for commercial use; Proficient in multiple AI generation platforms and workflows (Flux, Midjourney, Gemini image models, ComfyUI, etc.); Skilled in model training for product or branded imagery; Strong design sensibility with a proven ability to align AI outputs to specific brand styles; Demonstrated record of experimentation and successful integration of emerging AI solutions in real-world campaigns; Exceptional communication skills; comfortable leading discussions on AI-driven concepts with both technical and non-technical stakeholders

Nice to have

Experience with LoRA training for reference and identity conditioning; Experience with image-to-video and multi-reference workflows; Familiarity with APIs, JSON, and vibe-coding

Benefits

Competitive salary and benefits based on ability level; Unlimited vacation policy; Food stipend; Internet/phone stipend; Professional Development Program