Agent Post-Training, Personality

Company hidden

San Francisco Full-time$380k–$500k / year Posted 30+ days ago

Market rate. This role pays around the $440k median for similar USD roles (8 comparable postings in our corpus).

We define what the next generation of agents should be able to do, build the training signal that teaches those abilities, and run the experiments that make them real. Our work spans coding, tool use, computer use, multi-agent coordination, long-horizon execution, factuality, instruction following, calibrated reasoning, and taste. Our team builds the data, environments, graders, training methods, and feedback loops that shape what the company’s next agents can do and what they are like to work with, then carries those improvements through major training runs and into products used by people…

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