Overview

Get AI-powered advice on this job and more exclusive features. Here at Structure Studios, we built our reputation by developing award-winning 3D/AR/VR software that changed how an entire industry does business. Now, we’re adding an AI-powered layer to our software that will make our 3D renders more realistic, efficient, and compelling:

Phase 1: Use Image Gen AI to transform basic 3D renders into stunning, photo-ready images; create a back-end pipeline to generate seamless PBR materials with AI. Phase 2: Use our pre-existing unique software architecture to feed AI the data it needs (provided by our software team in the format required) to generate smart AI-assisted landscapes, AI geometry, and AI tools. We deliver high-quality software our customers can rely on because we use the latest tech to create stable, maintainable code and because our deliberately small team of senior developers (no junior developers) is fast, agile, and highly productive.

Ready to use your diverse skill set to tackle exciting and rewarding challenges? You’ve found the right team. Top 5 Reasons to Join Us

We don’t rely on layers of project management—here, you’ll interface directly with experienced stakeholders. We already have product-market fit. We have exclusive use of key data. We're stable. We changed an entire industry once before, and we’re excited to do it again. Responsibilities

Design, build, and maintain a

Python back-end service for AI-powered images (no front-end work required). Integrate with multiple generative AI APIs

(diffusion, transformers, LoRA fine-tunes). Fine-Tune Models. Own prompt engineering workflows to maximize output quality. Prepare and manage training datasets for future fine-tuning. Experiment with





LoRA/DreamBooth fine-tuning to adapt models to our domain. Define and build the first version of our AI rendering pipeline. Ensure the service can scale to handle thousands of daily requests reliably. Collaborate closely with our veteran software team. Qualifications

5+ years skilled

Python experience (production systems), focused on AI libraries. Proven hands-on experience with generative AI (e.g., diffusion, transformers, inpainting). Experience with AI providers like Flux, Stability AI, Hugging Face, Replicate. Strong applied experience with prompt engineering. Strong experience fine-tuning image models. Strong problem-solving and communication skills for cross-team collaboration. Nice-to-Have Skills

Background in

3D software

(Blender, Unreal, CAD, Sketchup, cryptomattes). Background in fine-tuning or deploying AI in creative industries. Knowledge of cloud GPU deployment

(AWS/GCP/Azure). Hiring Process

Our interview process is quick and to the point. You'll talk with the founders from the very first call, which means we can wrap up the entire process in days rather than weeks. 25-min call with the CEO to discuss background, experience, and career goals; answer questions; and get take-home exercise so we can understand how you solve problems

50-min review of a past project with Backend Architect 50-min culture + product sense interview with Director of Operations Offer extended Welcome to our awesome team! Seniority level

Mid-Senior level Employment type

Contract Job function

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📌 Generative Image AI Engineer – Diffusion / Flux / LoRA (Python) (Winnipeg)
🏢 Structure Studios
📍 Winnipeg