Senior Backend Engineer - Semantic AI Platform

Cirql One GmbH is building an enterprise semantic intelligence layer that enables AI models and agents to reason with trusted, business‑accurate enterprise data. This hands‑on role reports to the Head of R&D and centers on the semantic catalog, governing data structures and versions while collaborating with customer success, solutions engineers, and product teams to shape the next product increments. You’ll work closely with a small team to prioritize across the product, ensuring end‑to‑end J-1…