Expert Opportunity - Data Science Consultant ($100/hr, up to $2,000/week)

Ethos; San Francisco (CA); Remote; USD 114,000 - 162,000; Full time

Job summary

Ethos is seeking experienced data scientists and ML engineers to help train a leading AI language model on data science documentation tasks. You will review documents to judge whether content and structure reflect real-world day-to-day data science practice.

This flexible remote engagement pays $100/hour, up to 20 hours per week, with an ASAP start. You’ll provide precise feedback on accuracy, clarity, and usefulness to guide model training and future engagements.

Qualifications

• 4+ years of experience as a data scientist or ML engineer
• Current, hands‑on familiarity with the documents your team writes and reviews
• Excellent written communication and attention to detail

Responsibilities

• Review and assess data science documents and tasks
• Judge content and structure against day‑to‑day data science practice
• Provide feedback to improve documentation quality

Skills

4+ years data science/ML

Excellent written communication

Attention to detail

Tools

Python

SQL

Experimentation

Job description

About the role

We're working with a leading foundational AI lab to find experienced data scientists and ML engineers who can help train their latest language model on data science documentation tasks. We're looking for practitioners with 4+ years of experience to review and assess documents - judging whether the content and structure of each reflect the material they would genuinely encounter in day-to-day data science practice.

About This Opportunity

We're working with a leading foundational AI lab to find experienced data scientists and ML engineers who can help train their latest language model on data science documentation tasks. We're looking for practitioners with 4+ years of experience to review and assess documents - judging whether the content and structure of each reflect the material they would genuinely encounter in day-to-day data science practice.

Compensation: $100/hour

Commitment: Flexible, up to 20 hours/week

Location: Fully remote

Start date: ASAP

Qualifications

• 4+ years of experience as a data scientist or ML engineer
• Current, hands‑on familiarity with the documents your team writes and reviews
• Excellent written communication and attention to detail

About Ethos

Ethos is an expert network backed by Andreessen Horowitz and General Catalyst, built to match professionals to economic opportunities in the age of AI. You create one Ethos profile, and we match you to paid opportunities across expert calls, market research, AI training projects, and full‑time roles - so even if this particular opportunity isn't the right fit, your profile keeps working for you and unlocks additional engagements over time. Learn more at askethos.com.

Key Requirements

• 4+ years in data science
• Python and SQL fluency
• Experience with modeling and experimentation
• No AI experience needed