Hudson River Trading
AI Research Engineer, Pre-Training
$250K–$300K
London, United Kingdom +2 · Full-time · Posted Jun 1, 2026
- Location
- London, United Kingdom
New York, NY, United States
New York, NY, United States - Experience
- Two or more years building deep learning systems.
About the job
Improve large-scale pre-training systems for foundation models for markets, working with researchers to co-design models and shape the research agenda.
What you'll do
- Improve large-scale model training, including kernels, data loading, parallelism, networking, and fault tolerance.
- Work with researchers to co-design and improve models and help shape the research agenda.
What they ask for
- Strong engineering skills in relevant areas such as kernel development or lower-level deep learning frameworks.
- Two or more years of work experience building deep learning systems.
Nice to have
- Experience translating methods between application areas.
- LLM experience.
Pay
250,000 to 300,000 USD per year (base salary)
Tools
CUDA, Triton, Pallas, CuTe DSL, PyTorch, JAX, XLA, CUDA Graphs
AI focus
Develop and optimize large-scale pre-training systems for foundation models for markets.
Model-written summary · the original posting is authoritative