Research Scientist / Engineer – Performance Optimization
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Luma AI builds generative models for 3D capture and video generation, including the Dream Machine video model.
Founded in 2021, Luma focuses on multimodal models that understand and generate the physical world.
Research Scientist / Engineer – Performance Optimization
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Research Scientist / Engineer – Reinforcement Learning Infrastructure
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Research Scientist / Engineer – Training Infrastructure
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Copy of Research Scientist / Engineer – Training Infrastructure
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Research Scientist / Engineer – Performance Optimization
New
Research Scientist / Engineer – Reinforcement Learning Infrastructure
New
Research Scientist / Engineer – Performance Optimization
New
Optimize Luma's multimodal models for speed by profiling and tuning GPU, CPU, and accelerator code to train efficiently and deploy at scale. You'll write fused kernels and custom o...
Research Scientist / Engineer – Reinforcement Learning Infrastructure
Build distributed reinforcement learning systems at scale, orchestrating policy training, rollout generation, environment execution, and reward computation across thousands of GPUs...
Research Scientist / Engineer – Training Infrastructure
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Build distributed training systems that scale Luma's multimodal models across thousands of GPUs using PyTorch, CUDA, and advanced parallelism techniques like FSDP and tensor parall...
Research Scientist - World Model
Develop next-generation world-model architectures that extend Luma's generative video models into interactive, controllable environments for embodied reasoning. You'll invent contr...
Research Scientist / Engineer — Foundation Model (Agent)
Build and train large-scale multimodal agentic models that reason, plan, code, and call tools to solve complex multi-step problems over pixels. This research role spans modeling, d...
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