About Grapes WorldwideGrapes Worldwide is a global marketing and technology agency working with leading brands across regions and industries. We operate at the intersection of creativity, technology, and scale, and are actively building AI-powered platforms to embed intelligence into workflows, automation, and productized solutions.Role OverviewWe are hiring a Head of AI Systems and Prompt Architecture to own and build the intelligence layer of our AI-powered platforms.This is a senior, hands-on role focused on designing prompt systems, AI workflows, and agent behavior at a production level. You will work closely with Product, Engineering, and AI teams to ensure AI systems are reliable, scalable, and deeply integrated into platform capabilities.Key ResponsibilitiesOwn prompt architecture and AI system behavior across platformsBuild and maintain production-grade AI workflows for image, video, and multimodal generationDesign and manage ComfyUI-based pipelines and similar workflow systemsDevelop reusable prompt frameworks, presets, and modulesDesign and optimize LLM-based agents used in platform workflowsDefine how context, memory, tools, and instructions flow through AI systemsPartner with Product and Engineering teams on AI integrationsContinuously test, evaluate, and improve AI output quality and reliabilityOwnership AreasAI system behavior and intelligence across platformsPrompt standards, frameworks, and versioned librariesWorkflow orchestration and system-level AI designEvaluation frameworks for AI performance and qualityPlanning for model upgrades and new integrationsRequired ExperienceHands-on experience with prompt engineering in production systemsStrong understanding of generative models across image, video, text, and multimodal use casesExperience with ComfyUI workflows or similar orchestration frameworksExperience building or configuring LLM-based agentsStrong understanding of AI workflows, automation, and system designAbility to work closely with engineers on implementation detailsSystems-level thinking and strong problem-solving skillsTechnical SkillsPrompt architecture and context managementComfyUI pipelines and workflow orchestrationAgent-based AI systemsModel behavior tuning and evaluationAPIs, integrations, and product-facing AI logicWhy This Role MattersThis role defines how AI systems think and behave within Grapes Worldwide’s platforms. You will own the intelligence layer that powers reliability, scalability, and real-world performance.If you enjoy building intelligent systems and owning AI behavior end to end, we would love to speak with you.
Job Title
Head of Artificial Intelligence