AI Training Data Engineer - Production Pipelines (UK)

Mercor is recruiting UK-based Data Engineering experts for a short, intensive project with a globally leading AI lab. You will build and own production data pipelines using SQL and Python, with orchestration tools like Airflow and streaming frameworks such as Spark/Kafka.

The role involves collaboration across teams and potential documentation tasks to structure work for frontier AI model training. The project runs 40 hours per week from 14 September to 10 October 2026, with UK business-hour