AI Researcher, LLMs
Hudson River Trading is hiring for AI Researcher, LLMs in London, United Kingdom; New York, NY, United States. Mid level. First seen August 29, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Hudson River Trading
- Where
- London, United Kingdom; New York, NY, United States
- Level
- Mid
- First seen
- August 29, 2026
- Listed via
- Greenhouse
What the posting says
Hudson River Trading (HRT) is seeking an LLM-focused AI Researcher to join the HAIL team. HAIL (HRT AI Labs) is the team at HRT responsible for developing and maintaining our most powerful AI models, which are used by our trading teams to drive a significant fraction of our trading. The LLM team within HAIL builds large language models from scratch — pretraining, post-training, and serving — that are deployed across the firm to accelerate research, engineering, and trading workflows. Our goal is to produce LLMs that are genuinely best-in-world for the use cases we care about. In this role,…
Read more and apply on Hudson River Trading's site
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