ai engineer

The company provides IT services and consulting, focusing on digital healthcare and data-driven marketing solutions.

• Design and develop production-ready AI systems based on LLMs and agent-based workflows;
• Build and maintain data pipelines for retrieval, orchestration, and evaluation;
• Implement solutions using frameworks such as LangChain, LangGraph, LlamaIndex, or custom approaches;
• Develop and optimize RAG pipelines including chunking, embedding, retrieval, and reranking;
• Integrate LLM models and support model selection decisions;
• Collaborate with Data Science teams to productionize ML models;
• Build evaluation frameworks and monitor system performance;
• Create and maintain scalable AI infrastructure in a cloud environment.

• Minimum 5 years of commercial experience in software development or AI/ML engineering;
• Strong Python skills with solid software engineering practices;
• Hands-on experience with LLM frameworks such as LangChain, LangGraph, or LlamaIndex;
• Experience with vector databases;
• Practical experience building RAG pipelines and working with unstructured data;
• Experience working with SQL and cloud-based data systems;
• Fluency in English;
• Residing in Poland;
• Nice to have: Experience with Pinecone, Weaviate, pgvector, OpenSearch.

• Profit sharing;
• Medical care;
• Access to internal trainings;
• Passion Sponsorship program;
• Regular integration events and trips;
• Comfortable and well-equipped offices;
• MySii app.