Machine Learning Research Scientist, Evaluations

Job summary

Responsibilities

Scale works with the industry's leading AI labs to provide high quality data and accelerate progress in GenAI research. We are looking for Research Scientists and Research Engineers with expertise in LLM post-training (SFT, RLHF, reward modeling) and evaluation.

• Analyze model behavior to identify, characterize, and diagnose failure modes in frontier LLMs and Agents. You’ll identify everything from capability gaps and reasoning errors to…
• Design and build benchmarks and evaluation methods that measure LLM capabilities in both text and multimodal modalities.
• Apply post-training expertise (SFT, RLHF, reward modeling) to connect observed failures to the data and training interventions that address them.
• Publish research findings in top-tier AI conferences.