Monarch Crops

ML Researcher

Monarch Crops · Emeryville, California
Emeryville, California Posted 2026-09-04
Type
Full-time

We offer opportunities to do your life’s work while helping solve one of the most important technical and moral challenges of our time.

Full-time, in-office in Emeryville, California. Compensation includes equity.

Develop the learning methods that turn repeated assays into better scientific decisions. The central question is prospective: can a model use prior compound, assay, and behavior data to recommend an experiment that is more informative than the one scientists would otherwise run?

Key Responsibilities

  • Research models that combine molecular information, formulation and dose, assay metadata, video-derived behavior, and laboratory context
  • Develop active-learning and sequential experiment-selection methods that balance predicted efficacy, uncertainty, novelty, and information value
  • Define retrospective and prospective evaluations, including holdouts by chemical scaffold, laboratory, colony, and time
  • Investigate which behavioral signals generalize across experiments and which reflect confounding, measurement noise, or laboratory-specific effects
  • Translate model failures into new labels, assay variants, controls, or experiments that improve the next training cycle
  • Communicate results with enough precision that experimental scientists can understand why a recommendation should or should not be trusted

Qualifications

  • Ph.D. or equivalent research record in machine learning, statistics, computational science, or a closely related field
  • Demonstrated ability to formulate open-ended research questions, build strong baselines, and design evaluations that survive distribution shift
  • Strong software skills in Python and a modern machine-learning framework
  • Experience working with noisy, limited, multimodal, or experimentally generated datasets
  • Ability to move between theory, implementation, and scientific interpretation

Desired Attributes

  • Experience with active learning, Bayesian optimization, reinforcement learning, causal inference, or scientific foundation models
  • Experience in molecular discovery, biology, animal behavior, robotics, or another domain where models learn from physical experiments
  • Track record of prospective validation rather than benchmark-only research
  • Strong research taste and comfort abandoning an attractive idea when the evidence does not support it

To learn more, visit monarchlabs.org https://monarchlabs.org

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