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Tech Lead Manager- MLRE, ML Systems

Scale's LLM post-training platform team builds our internal distributed framework for large language model training. The platform powers MLEs, researchers, data scientists, and operators for fast and automatic training and evaluation of LLM

Company

Scale AI

Location

San Francisco, CA; New York, NY

Status

Open

Posted

2025-10-10T18:00:40+00:00

Scale AI is hiring a tech lead manager for its LLM post-training platform team, on site in San Francisco or New York. The role builds, profiles and optimizes the internal distributed framework for large language model training and inference, works with ML and research teams, and integrates new system techniques. The framework also underpins the data quality evaluation pipeline. The posting asks for multi-node LLM training and inference experience, large-scale distributed ML systems work, post-training methods such as RLHF/RLVR and PPO/GRPO, and CUDA, PyTorch, transformers and flash attention skills.