Senior LLM Scientist: Conversational AI for Chatbots

EPAM Systems is seeking a Senior Data Scientist to lead development of AI-powered chatbots using large language models. You will focus on NLP and conversational AI, ensuring accuracy and responsible AI practices while analyzing data to guide model improvement.

The role involves collaborating with cross-functional teams, implementing function-calling agents, and applying evaluation and A/B testing to optimize chatbot performance. English proficiency is required.