Principal Machine Learning Engineer GAIA

📋 Description

• Lead and execute Gaia's post-training and closed-loop pipeline, fine-tuning and aligning the world
• Push Gaia's autoregressive generation towards longer, more stable rollouts, and make the model
• Contribute to broader model architecture and training-strategy decisions where they intersect with
• Partner closely with research, applications, simulation engineering, and cloud/infrastructure teams
• Provide technical leadership through mentorship, review, and setting high engineering/research

🎯 Requirements

• Hands-on experience post-training/fine-tuning large-scale models (language, video, or other
• Experience with world models, autoregressive generation, and long-horizon generation.
• Experience with diffusion/flow models and understanding of 3D vision.
• Strong understanding of model architecture and the ability to contribute meaningfully to
• Strong hands-on engineering skills with modern ML stacks (e.g., PyTorch), including debugging and
• Relevant industry experience (typically 5+ years); advanced degrees are valued, but depth of