lumaai - Research Scientist / Engineer - Controllability, Personalization & Productization

• Strong ML foundation with deep experience in visual generative models (diffusion, transformers, or related). • Depth in at least one of: fine-tuning, personalization, domain adaptation, data curation, targeted distillation, interpretability, or human-feedback refinement. • Hands-on experience with PyTorch and large model training. • A product instinct: you treat users and partners as collaborators and solve their specific problems. • Contributions to state-of-the-art image or video generation models. • Experience working with creative partners (VFX, animation, film, design tools). • A track record building workflows or tools that improve iteration speed and evaluation rigor. • Familiarity with large-scale training infrastructure and distributed systems (Ray, Slurm, Kubernetes).