AI Training Data Engineer — UK, 40h/wk

Mercor invites UK-based Data Engineers to join a short, intensive project with a globally leading AI lab. You will produce the professional documents and deliverables you create daily, and your judgement will help train frontier AI models alongside experts from other domains.

We seek hands-on data engineers who can own pipelines in production, with a core stack of SQL and Python, ETL/ELT, orchestration, streaming and data warehousing using Spark, Kafka, Airflow, dbt, Snowflake, BigQuery,