Role Overview

We are seeking a Prompt Engineer with deep expertise in designing, templatizing, and optimizing prompts for large-scale e-commerce content production across Adult Fashion, Kidswear, and Home categories. This role requires a unique blend of creative thinking, technical fluency with Large Language Models (LLMs), and workflow automation skills. The ideal candidate has hands-on experience with n8n, developing reusable recipes to automate AI-generated image pipelines and enable scalable, high-quality content production for online retail.

Key Responsibilities

Prompt Engineering & Templatization
Design, test, and templatize prompts for LLMs and image generation models tailored to e-commerce (flat lay → model conversion, lifestyle composites, category-specific templates).
Build scalable prompt libraries covering Adult Fashion, Kids wear, and home categories.
Continuously optimize prompts to balance accuracy, realism, and brand guidelines.
AI Model Utilization
Stay up to date with emerging LLMs (OpenAI, Anthropic, open source) and image generation models (Flux, SDXL, Midjourney, etc.).
Experiment with closed-source and open-source models, evaluating trade-offs for quality, TAT, and cost.
Conduct A/B testing to measure CTR uplift, engagement, and content conversion rates.
Workflow Automation (n8n & beyond)
Develop and maintain n8n workflows/recipes for large-scale AI image and copy production.
Automate repeatable tasks such as multi-angle e-com images, lifestyle scene generation, model replacement, and product background adaptation.
Integrate LLMs, image models, and internal systems into streamlined production workflows.
Quality & Scale
Ensure consistency and accuracy of generated outputs across 1000s of SKUs.
Collaborate with content, design, and studio teams to define acceptance criteria, quality scores, and guardrails.
Monitor production performance to deliver faster turnaround times (TAT) and reduced cost per product.
Cross-functional Collaboration
Partner with creative, e-commerce, and technology teams to deploy AI solutions into production.
Train content teams on using AI-first tools and workflows effectively.
Contribute to building the AI-first content production vision for the organization.

Qualifications

Proven experience as a Prompt Engineer / AI Content Specialist, ideally in e-commerce or retail.
Strong knowledge of LLMs (OpenAI, Anthropic, open-source frameworks) and prompt optimization best practices.
Hands-on expertise with n8n, building automation recipes for large-scale content workflows.
Prior experience with AI-generated images for fashion (adult & kids) and home categories.
Familiarity with generative AI tools (Stable Diffusion, Midjourney, DALL·E, Flux, Runway, etc.).
Understanding of e-commerce content needs: SKU coverage, multiple angles, lifestyle vs. studio, copywriting integration.
Strong analytical mindset with ability to measure quality, cost, and performance metrics.
Creative problem-solver with a passion for AI-driven transformation in retail content.

Nice-to-Haves

Experience with A/B testing for e-commerce CTR uplift.
Exposure to multi-modal AI (text + image + video generation).
Background in fashion styling, home décor visualization, or digital content production.
Familiarity with data annotation, fine-tuning, or LoRA training for image models.

Landmark Group

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AI Prompt Engineer