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Lead Data Scientist - AI / ML Engineer / Architect

Aptino, Inc.
Charlotte, NC
Contract
AI tools:
PyTorch
TensorFlow
LangChain
Applications go directly to the hiring team

Full Description

Role: Data Scientist – AI/ML

Location: Malvern, PA / Charlotte, NC (Hybrid – 3 days onsite)

Skills Required:

* EDA, ML & Deep Learning (regression, classification, clustering)

* NLP, LLMs, RAG, prompt/context engineering, fine-tuning

* Agentic AI frameworks (LangChain, LangGraph, tool calling, multi-agent workflows)

* Python, PyTorch/TensorFlow, SQL

* Strong statistics & model evaluation knowledge

Nice to Have:

* Conversational AI experience

* Reinforcement Learning exposure

Applications go to the hiring team directly