Data Engineer - On-site Copenhagen

Pay: competitive. Data Engineer AI is changing how software gets built. The data underneath it matters more than ever. At Heyra, we build operational AI: systems, workflows, and data platforms that live in production from day one.

We work with companies that are moving quickly and need solutions that improve the way they operate. We’re looking for a Data Engineer who enjoys building things properly. Someone who can move through complex systems, shape clean architecture and create the foundations modern AI workflows depend on.

You’ll work closely with engineers, AI specialists, strategists and designers in a company where ideas move quickly and the distance from thinking to building is intentionally small.

What you’ll work on - Building modern data platforms and pipelines - Creating semantic foundations for AI systems - Developing AI-powered workflows and agentic systems - Helping clients move AI into real operational environments - Working closely with both technical teams and decision makers - Shaping how modern AI infrastructure is built in practice Requirements You probably have experience with - dbt, SnowFlake, Databricks, Fabric, BigQuery or similar ecosyst1 …