Sr. Machine Learning Engineer
Core
Develop large-scale generative text-to-image models (Pinterest Canvas) to power visualization, inpainting, and outpainting features using diffusion models and multimodal embeddings.
Role type
Senior IC machine learning engineer (generative computer vision)
Builds
Production generative models and multimodal embeddings for Pinterest Canvas
Domain
Computer vision, generative AI, multimodal representation learning
Deliverable
production ML models
Required skills
diffusion models, generative computer vision, model architecture prototyping, RLHF, targeted fine-tuning, research paper reading, mentoring
Preferred skills
publications at top ML conferences, experience with AI coding assistants (Cursor, Copilot, Codex), LLM-powered productivity tools
Technologies
diffusion models, multimodal embeddings, RLHF frameworks
Responsibilities
Prototype new model architectures for text-to-image generative models, collect visual training data for fine-tuning, publish work via conferences or blogs, mentor junior researchers
Seniority
Senior, hands-on IC
