EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. Responsibilities Develop and optimize AI agents leveraging LLMs such as OpenAI APIs on Azure Design and implement function calling methodologies to enhance AI agent capabilities Ensure chatbot accuracy and reliability through hallucination prevention techniques Integrate and streamline AI workflows using Python Collaborate on responsible AI and compliance efforts to align with ethical AI guidelines Lead initiatives in Natural Language Processing (NLP) and Conversational AI development Partner with teams to support agent-based training and AI-driven shopping solutions Requirements 3+ years of experience with LLMs, Claude Code or similar technologies Strong coding proficiency in Python for AI development and integration Knowledge of hallucination prevention techniques and MCP Background in Responsible AI, compliance best practices and ethical AI Expertise in Natural Language Processing (NLP) and Conversational AI English proficiency at B2 level or higher Nice to have Ability to define and implement testing strategies using chatbot performance metrics Proficiency in exploratory data analysis (EDA) and A/B testing methodologies Understanding of cloud services or ability to define cloud engineering requirements Experience creating data requirements for data engineering teams We offer International projects with top brands Work with global teams of highly skilled, diverse peers Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the LinkedIn Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn #J-18808-Ljbffr