Senior AI Engineer

EPAM is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product, and platform engineering, they empower clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• 3+ years of relevant experience in AI Engineering or a related field
• Proficiency in Python and the modern AI engineering stack
• Expertise in LangChain, LangGraph, and OpenAI SDK
• Familiarity with Hugging Face transformers and multi-agent workflow optimization
• Skills in asynchronous execution, state management, and concurrency
• Experience designing and integrating with complex REST and GraphQL endpoints
• Competency in handling structured data formats (JSON, XML) for tool calling
• Hands-on experience with containerization using Docker
• Knowledge of cloud platforms such as AWS, GCP, or Azure for deploying production-grade AI applications
• Understanding of vector databases (Pinecone, Weaviate, Chroma) and embedding strategies for semantic search and Retrieval-Augmented Generation implementation
• English proficiency at an Upper-Intermediate level (B2) or higher

• Architect, build, and orchestrate complex multi-agent workflows using LangGraph and LangChain to handle sophisticated queries
• Develop and maintain reliable tool definitions for interacting with complex internal APIs, ensuring the AI can accurately parse, validate, and utilize data
• Build and optimize Retrieval-Augmented Generation systems to ground model responses in proprietary data
• Ensure AI responses are structured for rich UI rendering, enabling dynamic graphs, charts, and interactive elements
• Create rigorous testing frameworks, evaluation pipelines, and metrics to assess agent performance, reliability, and accuracy in production
• Take validated prototypes to production readiness, addressing guardrails, security, cost, and scale
• Debug and optimize multi-agent workflows focusing on asynchronous execution, state management, and concurrency
• Deploy and maintain production-grade AI applications with a strong DevOps mindset

Klikając w przycisk „Aplikuj” lub w inny sposób wysyłając zgłoszenie rekrutacyjne, zgadzasz się na przetwarzanie Twoich danych osobowych przez EPAM Systems (Poland) sp. z o.o. z siedzibą w: Fabryczna 1A, 31-553 Kraków (Pracodawca), jako administratora danych osobowych w celu przeprowadzenia rekrutacji na stanowisko wskazane w ogłoszeniu zgodnie Polityką Prywatności.