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Warp Sciences

AI-driven chemistry CRO for lead optimization

Member of Technical Staff - Robot Learning

Applied Machine LearningPosted on Nov 13
Full-timeSouth San Francisco, CA, USANo salary listedIn-person

About the Job

Requirements

  • Strong foundations in machine learning, deep learning, and robot learning.
  • Experience with post-training, imitation learning, reinforcement learning, behavior cloning, or fine-tuning learned policies.
  • Experience training, adapting, and debugging modern deep learning models using frameworks such as PyTorch or JAX.
  • A track record of designing rigorous experiments and producing measurable improvements in model or policy behavior.
  • Strong intuition for data quality and composition, including identifying what experience a model needs, where its current data is insufficient, and how to improve it efficiently.
  • Experience building data pipelines, training systems, or evaluation infrastructure for multimodal or robotics data.
  • Experience working with real-world robotic systems, or a strong track record building learned systems that interact with complex physical environments.
  • The ability to investigate failures across the complete system rather than treating the model, data, controls, and hardware as separate problems.
  • High ownership and excitement about problems where neither the requirements nor the right technical approach are obvious yet.

Responsibilities

  • Develop mid- and post-training methods for robot policies using real-world demonstrations, robot experience, and task-specific data.
  • Build systems that learn from expert chemists, turning demonstrations of difficult scientific procedures into capabilities robots can reproduce and generalize.
  • Develop and adapt world models, world-action models, vision-language-action models, and other learned representations for precise, contact-rich manipulation.
  • Build the training and evaluation systems needed to ingest, process, curate, and learn from large-scale multimodal robot datasets.
  • Deploy policies on real robotic systems and diagnose failures across models, data, perception, controls, hardware, and task design.
  • Close the loop between data collection, training, evaluation, and deployment by determining needed data or interventions, measuring outcomes, and using deployments to improve subsequent iterations.
  • Partner with chemists, hardware engineers, infrastructure engineers, and robot operators to design tasks, collect useful experience, and turn research advances into dependable laboratory capabilities.

Desired Qualifications

  • Experience with world models, world-action models, or vision-language-action models.
  • Experience post-training or adapting large pretrained models for robotics.
  • Experience with large-scale multimodal datasets, dataset curation, and distributed training.
  • Experience with imitation learning, behavior cloning, reinforcement learning, or offline reinforcement learning.
  • Experience learning from human demonstrations, teleoperation data, or real-world robot experience.
  • Experience with diffusion policies, action chunking, or other modern visuomotor policy architectures.
  • Experience with dexterous, precise, or contact-rich manipulation.
  • Experience with multimodal representations spanning vision, language, actions, sensors, and robot state.
  • Experience with simulation, sim-to-real transfer, or synthetic robot data.
  • Experience with real-world robot evaluation, benchmarking, and failure analysis.

About the Company

Warp Sciences

AI-driven chemistry CRO for lead optimization

Warp Sciences is a US-based chemistry contract research organization (CRO) that combines chemists, artificial intelligence, and robotics to create and test molecules for biotech and pharmaceutical companies. It does not own a drug pipeline; customers decide which molecules to pursue and retain control of their drug programs. Its initial service is lead-optimization analog synthesis, where variations of promising molecules are produced and compared by research teams to select drug candidates. Chemists design experiments while the lab becomes increasingly automated; data from experiments trains AI models that help run the lab more efficiently. Customers pay per compound delivered. The company aims to bring discovery chemistry work back to the United States and was founded by Kevin Weil, DJ Patil, Sol Reisberg, and Mano Paluri, with backing from investors like Lightspeed and Mayfield.

Company size
1-10
Company stage
Early VC
Total funding
$215M
Headquarters
South San Francisco, CA
Founded
2026

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