Contractor · Blenda Labs · Remote/Hybrid Stockholm

Blenda Labs is building the future of animation and digital IP creation. We combine world-class storytelling with cutting-edge AI tools to produce high-quality animated content at scale for YouTube, TikTok, streaming platforms, and global licensing partners.

We are now looking for a ComfyUI Workflow Architect — someone who lives and breathes pipeline design, prompt engineering, and multi-model orchestration — to help push our productions to the next level.

What You'll Be Doing

• **Design and optimize production-scale diffusion model pipelines:**Image-to-video synthesis architectures
• Style transfer, LoRA adaptation, and identity-preserving generation
• Multi-stage conditioning systems (depth, pose, optical flow)
• High-resolution upsampling and noise reduction pipelines
• Develop custom model components: fine-tune ControlNets, train domain-specific LoRAs, implement custom attention mechanisms and conditioning layers
• Collaborate with production engineers to ensure visual consistency through latent space control, embedding management, and multi-shot coherence strategies
• Integrate ML pipelines with training infrastructure, model versioning systems, and asset management tools

You Are…

• Deeply experienced with ComfyUI's model architecture and node-based inference graphs (required)
• Strong foundations in computer vision and diffusion models: DDPM, DDIM, latent diffusion, conditioning mechanisms
• Proficient with ControlNet, LoRA, and custom conditioning architectures
• Expert in PyTorch/CUDA optimization: memory management, kernel fusion, distributed inference