Machine Learning Research Engineer, Agents - Enterprise GenAI

Scale AI is a leading AI data foundry focused on accelerating the development of AI applications. They are seeking a Machine Learning Research Engineer to work on applying proprietary algorithms to real life enterprise datasets and develop state-of-the-art models for enterprise clients.ResponsibilitiesTrain state of the art models, developed both internally and from the community, to deploy to our enterprise customersResearch cutting edge algorithms to integrate directly into our training stackBuild agents that leverage our proprietary agent-building algorithms to automatically hill climb datasets – including defining highly performant tools, multi-agent systems, and complex rewardsSkills1-3 years of building with LLMs in a production environmentExperience with post-training methods like RLHF/RLVR and related algorithms like PPO/GRPO etcPublications in top conferences such as NEURIPS, ICLR, or ICML within the last two yearsPhD or Masters in Computer Science or a related fieldBenefitsComprehensive health, dental and vision coverageRetirement benefitsA learning and development stipendGenerous PTOA commuter stipendCompany OverviewScale’s mission is to develop reliable AI systems for the world’s most important decisions. It was founded in 2016, and is headquartered in San Francisco, California, USA, with a workforce of 501-1000 employees. Its website is https://scale.com.Company H1B SponsorshipScale AI has a track record of offering H1B sponsorships, with 82 in 2025, 54 in 2024, 29 in 2023, 17 in 2022, 10 in 2021, 10 in 2020. Please note that this does not guarantee sponsorship for this specific role.



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