Senior Research Engineer, LLM Training & Post-Training

New York, New York, United States; Remote; San Francisco, California, United States; Seattle, Washington, United States R

USD 165K-310K Senior-level Full Time

@ L...

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Found 12h ago

Tasks

Build and improve PyTorch based training infrastructure and tooling
Collaborate with customers to translate real world workloads into model improvements
Contribute to open source projects with features tooling improvements and documentation
Design build and optimize training pipelines for large language models
Design evaluation methodologies and benchmark models and analyze failure modes
Improve model quality using supervised fine tuning continued pretraining preference optimization reinforcement learning and evaluation
Investigate model training issues convergence instability communication overhead and performance bottlenecks
Optimize distributed training across multi GPU environments
Partner with research and engineering teams to build production ready AI systems

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Skills/Tech-stack

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Senior Research Engineer, LLM Training & Post-Training

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