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Member of Technical Staff - Reinforcement Learning (Infrastructure), AGI Autonomy

San Francisco, California, United States💼 Full-time💰 $255,000–$255,000🗓 2025-10-27 → 2026-07-22

Core

Design, build, and maintain systems for training and evaluating state-of-the-art agent models using large-scale reinforcement learning on LLMs.

Role type

Senior IC machine-learning infrastructure engineer (reinforcement learning)

Builds

Training infrastructure for large-scale RL on LLMs

Domain

Artificial Intelligence / Machine Learning Systems

Deliverable

production ML models

Required skills

Python, Java, C++, neural deep learning methods, large-scale optimization, system troubleshooting, distributed systems, GPU programming

Preferred skills

Megatron, vLLM, Ray, patent or publication experience at top-tier conferences

Technologies

Megatron, vLLM, Ray, GPUs

Responsibilities

Develop training infrastructure for efficient and robust large-scale RL; work across low-level ML systems, job orchestration, and data management; analyze and profile complex ML systems to address performance bottlenecks; conduct MLSys research to create new techniques and tooling

Seniority

Senior, hands-on IC

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