Senior AI / LLM Engineer

EPOL IT Sp. z o.o. operates within the EPOL HOLDING capital group. For over 15 years EPOL HOLDING group has completed over 100 projects supporting business in telecommunications, industry, and health care. Key domains include Telecommunications, Internet of Things, Automation of business processes, Healthcare, Portal solutions, and Artificial intelligence.

• Proven experience deploying AI agents in production environments.
• Deep familiarity with AI tools including LLMs, prompt engineering, automation platforms, AI agents, and emerging tools.
• Hands-on proficiency with agent frameworks such as LangChain, LangGraph, CrewAI, AutoGen, or similar.
• Proficient in Python with experience integrating LLM APIs (OpenAI, Anthropic, or local models).
• Experience with vector databases: Qdrant, Pinecone, Weaviate, ChromaDB.
• Knowledge of Retrieval-Augmented Generation (RAG) techniques.
• Strong problem-solving skills and ability to translate business processes into technical solutions.
• Strong communication and collaboration skills.

Nice to have:

• Experience with container orchestration (Docker, Kubernetes).
• Experience with system integrations via APIs/webhooks.
• Familiarity with MLOps tools and AI model monitoring.

• Design and build AI agents that can execute complex, multi-step workflows.
• Integrate agents with existing systems such as CRM, ERP, and document management systems.
• Collaborate with business teams to identify processes suitable for automation.
• Maintain and optimize deployed solutions.