World Model Research Scientist- Physical AI
$190,000—$250,000
ApplyWorld Model Research Scientist- Physical AI
Posted 19 days ago
SENIORITY
Senior
SALARY
$190,000—$250,000
About the role
- Design and train generative world models that synthesize realistic multi-camera video and LiDAR conditioned on ego trajectories, 3D scene context, and text
- Research and implement conditional diffusion architectures for driving, including spatiotemporal attention, latent space design, and action-conditioned generation
- Develop techniques for multi-view geometric consistency in generated outputs, drawing on neural rendering, cross-view attention, and 3D-aware generative approaches
- Build methods for joint multimodal generation that maintain cross-sensor consistency between camera, LiDAR, and radar outputs
- Design evaluation frameworks that measure world model quality beyond pixel-level metrics, including scenario fidelity and autoregressive stability
- Scale training pipelines to learn from thousands of hours of real-world driving data across multiple sensor modalities
- PhD in Computer Science, AI, Robotics, or a related field, with a focus on generative modeling, neural rendering, or video synthesis
- Strong publication record or demonstrated research contributions in diffusion models, video generation, neural radiance fields, 3D-aware generative models, or world models
- Experience with neural rendering and view synthesis and an understanding of multi-view geometric consistency
- Proficiency working with multimodal sensor data (camera, LiDAR, radar) and familiarity with 3D representations such as BEV grids, voxel fields, or tri-planes
- Strong implementation skills in Python and PyTorch, with experience training large generative models at scale using distributed training
- Passion for building AI that understands and predicts the physical world to enable safe autonomous driving
- Competitive compensation package including equity and annual bonuses
- Excellent Medical, Dental, and Vision plans through Kaiser Permanente, Cigna, and MetLife (including a medical plan with infertility benefits)
- MetLife Legal Services, Identity & Fraud Protection, Hospital Indemnity Insurance, Accident Insurance, & Critical Illness Insurance
- Flexible PTO, 10 paid holidays, and generous parental leave policies
- Our office is centrally located in Mountain View, CAOffice perks: dog-friendly, free catered lunch, a fully stocked kitchen, and free EV charging
- Long Term Disability, Short Term Disability, Life Insurance
- Wellbeing Benefits - Headspace through Cigna, Calm through Kaiser, One Medical, Gympass, Spring Health through Cigna, Rula (mental health navigation) Fidelity 401(k)
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