PPO Jobs

Scale AI

Scale is seeking a Machine Learning Research Engineer focused on Agents for its Enterprise GenAI team. This role will be instrumental in accelerating the development of AI applications by working on state-of-the-art post-training algorithms for complex enterprise agents. You will apply proprietary Agent RL Training + Building algorithms to real-world enterprise datasets and benchmarks, aiming to create best-in-class Agents that achieve state-of-the-art results. If you are passionate about shaping the future of GenAI, this is an opportunity to contribute to cutting-edge research and development.

$265k - $331k

Scale AI

Scale is seeking a Machine Learning Systems Research Engineer to join their Enterprise ML Research Lab. This role will focus on building algorithms for a next-generation Agent RL training platform, supporting large-scale training, and integrating state-of-the-art technologies to optimize ML systems. You will collaborate with other ML researchers and engineers who apply these algorithms to client use cases, including AI cybersecurity firewalls and healthtech search models. If you are passionate about shaping the future of AI, this is an exciting opportunity to contribute to cutting-edge advancements in enterprise GenAI.

$265k - $331k

Scale AI

Scale is seeking a Staff Agent Post-Training ML Research Engineer to join our Enterprise ML Research Lab. This role will focus on building out our next-generation Agent RL training platform, integrating cutting-edge research to train best-in-class Agents for real enterprise use-cases. You will contribute to the development of AI applications that are becoming vital across all sectors, from cybersecurity LLMs to foundation healthtech search models, shaping the future of the modern GenAI movement.

$265k - $331k

Scale AI

Scale's LLM post-training platform team builds our internal distributed framework for large language model training, powering MLEs, researchers, data scientists, and operators for fast and automatic training and evaluation of LLMs. This platform also serves as the underlying training framework for the data quality evaluation pipeline. You will work closely with Scale’s ML teams and researchers to build the foundation platform which supports all our ML research and development works, optimizing it to enable next generation LLM training, inference, and data curation. If you are excited about shaping the future AI via fundamental innovations, we would love to hear from you!

$265k - $331k