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Luma AILuma AI

Research Scientist / Engineer — Multimodal Agent

Builds and trains large-scale multimodal agentic models involving reasoning, planning, coding, and tool calling. Requires strong ML foundations, PyTorch expertise, and experience with distributed training on massive datasets.

About the job

What You'll Do

Modeling

  • Architect large-scale multimodal agentic models that use reasoning, planning, coding, and tool calling to achieve complex, multi-step multimodal work.

Data

  • Hillclimbing existing tasks and formulating new tasks through data.
  • Design, implement, and run robust data pipelines for constructing, enriching, and filtering massive pixel datasets.

Systems

  • Train large-scale multimodal models on massive datasets and GPU clusters.

Evaluation

  • Define and build novel evaluation frameworks to measure multimodal agents.

Who You Are

  • Strong foundation in machine learning, foundation models and agentic systems.
  • Deep understanding of agentic systems and approaches in LLM/VLM reasoning, coding models, LLM/VLM tool calling.
  • Hands-on experience with PyTorch and large-scale training (distributed, mixed precision, large datasets).

What Sets You Apart (Bonus Points)

  • Experience in the following around data, modeling, or evaluation: State-of-the-art foundation models in reasoning, State-of-the-art foundation models in coding, State-of-the-art foundation models in tool calling, State-of-the-art multimodal agents.

Compensation

  • The base pay range for this role is $250,000 – $450,000 per year.

Skills

PyTorch, Machine Learning, Foundation Models, LLMs, Vlm, Distributed Training, Mixed Precision Training, Multimodal Models, Agentic Systems, Reasoning Models, Coding Models, Tool Calling, Data Pipelines, Gpu Clusters

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