Senior Data Scientist - AI Chatbot & NLP Lead

EPAM Systems seeks a Senior Data Scientist with expertise in Large Language Models and Python to build AI-powered chatbot solutions for specialized use cases. You will leverage NLP, Conversational AI, and responsible AI practices to ensure compliant and ethical deployments.

You will collaborate with product, analytics, and engineering teams to craft robust chatbot architectures, refine prompt strategies, and implement LLM agents with API and database integrations. Fluent English required.