Senior Data Scientist (strong LLM) [J287]
Core
Senior Data Scientist specializing in fine-tuning Large Language Models (LLMs) on proprietary data to deliver production-ready AI solutions.
Role type
Senior IC machine-learning engineer (LLM fine-tuning)
Builds
Fine-tuned LLMs deployed into production inference pipelines
Domain
Artificial Intelligence / Natural Language Processing
Deliverable
production ML models
Required skills
LLM fine-tuning, LoRA, QLoRA, GRPO, PyTorch, TensorFlow, Python, Hugging Face Transformers, Pandas, NumPy, Git
Preferred skills
RAG, GraphRAG, reasoning models, agentic models, MLOps, model deployment
Technologies
PyTorch, TensorFlow, Hugging Face Transformers, Pandas, NumPy, Git
Responsibilities
Prepare and curate proprietary datasets for LLM fine-tuning; Fine-tune models using LoRA, QLoRA, GRPO, and related techniques; Benchmark, evaluate, and iterate on model performance; Deploy fine-tuned models into production inference pipelines; Stay current with cutting-edge LLM research and apply relevant advances
Seniority
Senior, hands-on IC