Remote Data Engineering Expert - Ai Trainer ($90-$125 Per Hour)

What you'll do Mercor is partnering with leading AI labs to advance frontier agent evaluations in data engineering. As a Data Engineering Expert, you'll build long-horizon pipeline tasks that mirror the work you already do, each paired with a deterministic rubric that grades agent performance against verifiable ground truth. Tasks need to have checkable answers; no open-ended essays, no subjective judgement calls. Expect to build scenarios across: Pipelines: ETL / ELT and dbt models that produce a specified output table, incremental logic with defined watermark behaviour Orchestration and quality: Airflow / Dagster DAGs that pass a test suite, data quality tests with known pass / fail cases Warehouse design: schemas matching a defined contract, performance targets tied to a measured query‑time budget Who we're looking for BS or MS in CS or related; 3+ years in data engineering or analytics engineering Expertise in one or more of the following: dbt model development, pipeline orchestration (Airflow, Dagster, Prefect), warehouse design (Snowflake, BigQuery, Redshift, Databricks), data quality and testing Comfortable reading and producing data engineering artefacts: dbt models, DAGs, schema docs, data contracts, test suites Clear written communication; can articulate reasoning step‑by‑step and encode it into deterministic rubrics Located in the United States or Canada Compensation $90–$125 / hr depending on domain depth and prior experience. Strong contributors are promoted based on task quality and throughput. #J-18808-Ljbffr