Senior AI Engineer (Knowledge Graphs & LLMs)

Our client, a Fortune 50 leader in enterprise solutions and innovations, is seeking a Senior AI Engineer with Knowledge Graphs and LLMs skills to join their AI incubator to scout, incubate, and validate internal ideas. This role is part of a high-impact strategy leveraging Graph Neural Networks (GNNs) and Generative AI to redefine workflows, semantic search, and intelligence for enterprise solutions in Finance, Operations, Supply Chain, Engineering, or Investments.

This is a remote-first position with candidates located in Europe, requiring overlap with US working hours (2-6 PM CET).

Responsibilities

• Build Agentic Workflows: Implement orchestration, retrieval pipelines, and validator agents using graph-aware tools.
• Optimize Retrieval: Build hybrid search pipelines (lexical + vector) and integrate vector databases ...