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Research Engineer, Reinforcement Learning

San Francisco, CA💼 Full-time💰 $300,000–$300,000🗓 2026-01-06 → 2026-09-26

Core

Building large-scale reinforcement learning environments and simulations where agents learn to plan, adapt, and solve multi-step problems.

Role type

Research Engineer, Reinforcement Learning

Builds

Complex RL environments, simulations, and scalable feedback loops for agent training and evaluation

Domain

Artificial Intelligence / Reinforcement Learning

Deliverable

production ML models

Required skills

Reinforcement Learning, environment design, reward dynamics, scalable simulation, agent dynamics, experiment design, infrastructure scaling

Preferred skills

Intuition for agent dynamics, curiosity for open-ended research problems

Technologies

(Not explicitly stated)

Responsibilities

Designing environment mechanics and reward structures, developing scalable simulation infrastructure, collaborating with researchers on agent behavior experiments

Seniority

Mid-to-Senior, hands-on IC

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