Luma AI
Research Scientist / Engineer — Foundation Model (Agent)
Redwood City, CA · Hybrid · Full-time · Posted Jul 24, 2026
About the job
Build and train large-scale multimodal agentic models that reason, plan, code, and use tools to perform complex work over visual data.
What you'll do
- Architect multimodal agentic models and train them on large datasets using GPU clusters.
- Build data pipelines to construct, enrich, and filter pixel datasets and formulate new tasks.
- Develop evaluation frameworks to measure multimodal agents.
What they ask for
- Strong foundation in machine learning, foundation models, and agentic systems.
- Deep understanding of agentic systems, LLM/VLM reasoning, coding models, and tool calling.
- Hands-on PyTorch experience and large-scale training experience, including distributed training, mixed precision, and large datasets.
Nice to have
- Experience with state-of-the-art foundation models in reasoning, coding, or tool calling, or state-of-the-art multimodal agents.
Tools
PyTorch, GPU clusters, LLM/VLM
AI focus
Research, architect, and train multimodal agentic models with reasoning, planning, coding, and tool-calling capabilities; build data pipelines and evaluation frameworks for these agents.
Model-written summary · the original posting is authoritative