Remote Data Scientist for AI Model Evaluation

Alignerr; Denver (CO); On-site; USD 83,000 - 124,000; Part time

Job summary

Alignerr is seeking a Data Scientist (Masters) to act as an AI Data Trainer. You will design complex data science challenges, develop ground-truth solutions with scripts and SQL, and audit AI outputs for accuracy.

This is a remote hourly contract with flexible hours and significant independence. Ideal candidates hold a master's or PhD in a quantitative field, are fluent in ML concepts, and can clearly communicate technical results in writing.

Qualifications

• Master's or PhD in a quantitative field with data analysis focus.
• Strong foundation in ML concepts, statistical inference, and modeling.
• Experience with Spark and Hadoop and NLP frameworks helpful.
• Clear written communication of complex algorithms and results.
• Precise attention to code, math notation, and results.

Responsibilities

• Design Advanced Challenges - create real-world data science problems.
• Author Ground-Truth Solutions - write Python/R scripts and SQL queries.
• Audit AI-Generated Code - assess model outputs for correctness and efficiency.
• Identify Reasoning Failures - detect data leakage and overfitting.
• Work Independently - complete tasks asynchronously on your schedule.

Skills

ML concepts

Big data tech

NLP frameworks

Technical writing

Attention to detail

Education

Master's or PhD in Data Science/Statistics/CS

Tools

Python

R

SQL

Scikit-Learn

PyTorch

TensorFlow

Spark

Hadoop

Job description

Alignerr is seeking a Data Scientist (Masters) to act as an AI Data Trainer. You will design complex data science challenges, develop ground-truth solutions with scripts and SQL, and audit AI outputs for accuracy.

This is a remote hourly contract with flexible hours and significant independence. Ideal candidates hold a master's or PhD in a quantitative field, are fluent in ML concepts, and can clearly communicate technical results in writing.