Remote Machine Learning Engineer Expert - AI Trainer ($90-$90 per hour)
Mercor
Full-time
Other-General
Location
encinitas, san diego county, ca, United-States
Posted
June 30, 2026
Job Description
1. Role Overview
We’re hiring experienced Machine Learning Engineers and Applied ML Researchers to design, solve, and evaluate complex machine learning challenges that reflect real-world ML workflows. This role requires strong hands‑on modeling expertise, the ability to develop high‑quality reference solutions, and deep familiarity with modern machine learning techniques across a variety of domains and data modalities.
2. What You’ll Do
- Develop end-to-end machine le.arning solutions for challenging prediction and modeling problems
- Analyze datasets and define appropriate modeling approaches, validation strategies, and evaluation metrics
- Perform exploratory data analysis, feature engineering, and data preprocessing
- Train, tune, and evaluate machine learning models across tabular, text, image, and time‑series datasets
- Develop strong reference solutions using industry‑standard machine learn...