Staff Machine Learning Research Engineer, Agent Post-training - Enterprise GenAI

Scale AI · San Francisco, CA; New York, NY · Enterprise Engineering · listed October 31, 2025

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The shape of it

Seniority

Staff

Experience asked

5+ years

Where

Not stated

Stated pay

$264,800 – $331,000 USD

Requirements listed

Length

792 words

In the posting’s own words

The Enterprise ML Research Lab works on the front lines of this AI revolution. We are working on an arsenal of proprietary research, tools, and resources that serve all of our enterprise clients. As a Staff Agent Post-Training MLRE, you will build out our next-gen Agent RL training platform. You’ll build out the platform that will train best-in-class Agents that achieve state of the art results on real enterprise use-cases.

What it asks for · 2

Experience with post-training methods like RLHF/RLVR and related algorithms like PPO/GRPO etc.
PhD or Masters in Computer Science or a related field

Degree language

PhD or Masters in Computer Science or a related field

Tools and skills named

Models & research

LLM2×
Machine learning
Reinforcement learning

Words the posting leans on

enterprise6×
training5×
agent4×
research4×
algorithms3×
art3×
post-training3×
state3×
applications2×
build2×
complex2×
cutting edge2×
deploy2×
directly2×
integrate2×
llm2×

Counted from the posting after the mission statement and the legal notices are set aside. The ones near the top are the ones a screener is looking for.

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