Data Engineer II
Centene Corporation
AWSPythonSQL
Job Level
Mid-LevelSenior
Tech Stack
PythonSQL
About the role
- Collect, clean, and preprocess user-generated text and image data for fine-tuning large models
- Design and manage scalable data labeling pipelines, leveraging both crowdsourcing and in-house labeling teams
- Build and maintain automated datasets for content moderation (e.g., safe vs unsafe content)
- Collaborate with researchers and engineers to ensure datasets are high-quality, diverse, and aligned with model training needs
Requirements
- Proven experience preparing datasets for machine learning or fine-tuning large models
- Strong skills in data cleaning, preprocessing, and transformation for both text and image data
- Hands-on experience with data labeling workflows and quality assurance for labeled data
- Familiarity with building and maintaining moderation datasets (safety, compliance, and filtering)
- Proficiency in scripting (Python, SQL) and working with large-scale data pipelines
