← All Jobs
Mar 15, 2026

AI Experimental Systems Research Scientist – Causal Learning, Adaptive Experimentation

Apply Now
Job Description: • Collaborate closely with researchers across statistics, cognitive science, and machine learning to design systems in which experimentation, inference, and uncertainty are first-class components of the learning process itself. • Designing and implementing adaptive experimental systems that operate continuously under nonstationarity, interference, and delayed or indirect outcomes. • Developing causal estimands, randomization schemes, and inference procedures whose primary goal is identifiability and validity, not just reward optimization. • Embedding rigorous experimental control directly into learning systems, including experimentation on the system’s own learning mechanisms, parameters, and representational choices. • Translating principles from experimental design, causal inference, and sequential decision-making into robust, always-on system behavior. • Implementing and maintaining research code that supports hierarchical experimentation, baseline control streams, and statistically valid online inference. • Creating diagnostics, monitoring tools, and guardrails to ensure learning systems remain calibrated and do not stabilize spurious structure over time. • Collaborating with interdisciplinary researchers to stress-test experimental learning mechanisms under realistic, adversarial conditions. Requirements: • Ph.D. in Statistics, Biostatistics, Economics, Computer Science, Data Science, Operations Research, or a closely related field (completed and verified prior to start). • Deep grounding in experimental design and statistical inference, including randomized experiments and causal estimands. • Demonstrated ability to implement research-grade statistical or experimental methods in a general-purpose programming language (e.g., Python). • Experience working in research settings where the problem definition evolves and correctness takes precedence over convenience. • Experience with adaptive or sequential experimentation (e.g., response-adaptive trials, causal bandits, best-arm identification). • Familiarity with causal inference frameworks spanning both design-based and model-based approaches. • Strong intuition for identifiability, bias–variance tradeoffs, and statistical validity in complex, real-world settings. • Experience working with nonstationary systems, concept drift, or delayed feedback loops. • Experience reasoning about interference, carryover effects, time-varying treatments, or non-independent experimental units. • Comfort designing experiments where the learning process itself is the object under experimental control. • Familiarity with hierarchical or clustered experimental designs and multi-level inference. • Interest in foundational questions about how autonomous systems should reason, experiment, and adapt in the world. • Ability to communicate complex statistical ideas clearly to interdisciplinary collaborators. • Curiosity, intellectual humility, and a strong preference for epistemic correctness over short-term performance gains. Benefits: • Medical • Dental & Vision • Health Savings Accounts • Health Care & Dependent Care Flexible Spending Accounts • Disability Benefits • Life Insurance • Voluntary Benefits • Paid Absences • Retirement Benefits