Data Scientist Talent Network
$100 to $150/hIndicative range provided by Mercor
Posted on July 29, 2026 · Applications until October 19, 2026
I am sending you to the official Mercor page. Applying is free and in English.
I earn a commission from the platform when a candidate I referred gets hired. It changes nothing for you.
Join a talent network to evaluate and grade AI generated data science deliverables against rigorous standards for future projects. Applicants need at least one year of professional data science experience, a strong command of Python and machine learning, and exceptional written communication skills.
Description in English, as published by Mercor.
Mercor is building a network of experienced data scientists for potential future projects with leading AI research organizations. These projects may focus on evaluating how effectively AI systems perform real-world data science work.
There is no immediate project opening, but qualified applicants may be contacted as relevant opportunities become available.
2. Potential Responsibilities
Future projects may involve:
-
Designing precise, task-specific grading criteria for data science deliverables, including exploratory data analyses, statistical modeling work, machine learning pipelines, experimentation and A/B test write-ups, feature engineering, and technical reports or notebooks
-
Evaluating AI-generated or human-created work against established criteria
-
Providing detailed written justifications for evaluations and scores
-
Applying consistent, evidence-based judgment so that assessments are reproducible and defensible
-
Incorporating structured feedback from senior reviewers and iterating on submitted work
Specific responsibilities will vary depending on the project.
3. Ideal Qualifications
-
1+ years of professional data science experience
-
Experience at a leading technology, research, or quantitative firm (such as top FAANG, AI labs, top-tier quant funds, or equivalent)
-
Strong command of Python, SQL, statistical modeling, machine learning, experimentation and causal inference, and translating messy real-world data into rigorous analyses
-
Exceptional written communication skills, including the ability to convey technical findings clearly
-
A detail-oriented and consistent approach to evaluating complex work
-
Comfort receiving feedback and calibrating judgment against established standards
10 openings
About Mercor
Mercor is a US marketplace hiring remote experts for AI and consulting projects, from law to engineering. The original posting is on their site.
View this job on MercorMore jobs in Data analysis
STEM Expert
The STEM Expert evaluates and verifies technical and scientific data to improve artificial intelligence models. Candidates need graduate-level training or extensive industry experience in a core STEM field, alongside strong written English and rigorous verification skills.
Posted today$20 to $80/h
Senior Backend Engineer (Python, SQL & AI Integration)
This role builds Python backend services, APIs, and LLM powered automation workflows while managing PostgreSQL databases. The ideal candidate brings strong proficiency in Python and hands on experience with database query optimization.
- Python
- SQL
- GCP AppEngine
Posted 2 days ago
Subject Matter Expert, Chart & Data Visualization Analysis
The contractor interprets and analyzes domain-specific charts and data visualizations to design quantitative reasoning tasks and step-by-step solutions for AI training. Requirements include a bachelor degree in a relevant field and at least two years of experience working with quantitative data or charts.
- Chart interpretation accuracy
- Multi-step quantitative reasoning
- Question design / unambiguous task construction
- +2
Posted 2 days ago$25 to $50/h
iPhone Users: Earn Money for Sharing Your Fitness Data (US Only)
The contributor populates an Apple HealthKit profile with comprehensive fitness activity and links clinical records from a qualifying healthcare institution. Applicants must provide verified health data and clinical notes from an approved provider list.
Posted 3 days ago