Data Engineer | Remote | $30-$60/hr (United States)

$30 - $60 per hour

Part-time

Codefeast

United States

Data Engineer – AI Training & Evaluation

Experience: 3–8 Years

Job Type: Contractor

Location: Remote

Compensation: $30–$60/hour

Role Overview

Contribute to LLM training and evaluation workflows by working with datasets, data pipelines, and AI-generated data outputs.
Review data for accuracy, consistency, completeness, quality, and suitability for model training and evaluation .
Create and validate data processing tasks, SQL queries, transformation logic, evaluation datasets, and data quality criteria .
Provide expert feedback to improve data pipelines, dataset quality, and LLM performance across complex data workflows.

Key Requirements

3–8 years of professional experience in Data Engineering, Data Analytics Engineering, or related roles .
Strong proficiency in Python, SQL, ETL/ELT pipelines, data modeling, and database technologies .
Hands-on experience with cloud data platforms, Spark, Airflow, data warehouses, APIs, or similar technologies .
Experience with or strong interest in LLM training, dataset curation, AI evaluation, data quality, or AI-assisted data workflows .

Apply

Vacancy posted 15 hours ago

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