About this role
AI Researcher, LLMs at Hudson River Trading. Location: London or New York City. Role: training models, curating datasets, designing evaluation Requirements: 2+ years training/post-training/evaluating LLMs at scale; experience with large-scale pretraining, post-training (SFT, RL), evaluation design, or distributed training/inference; strong research judgment and engineering skills (GPU/PyTorch). Category: Research and Development (R&D) Seniority: Entry Level Tools: PyTorch, GPU Commitment: Full Time Workplace: Onsite Languages: English