Data Scientist (Part-Time | Remote | )

Data Scientist (Part-Time | Remote | $60 –$100/hr)

Call For Referral provided pay range This range is provided by Call For Referral. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $60.00/hr - $100.00/hr Direct message the job poster from Call For Referral Helping AI Startups Hire 0→1 Founding Engineers & Product Talent | Backend & Infra | US & Europe

Exceptional Data Scientists Hourly Contract | Part-Time Remote | $60–$100 per hour 1. About the Role

Mercor is partnering with one of the world's leading AI research labs to engage experienced Data Scientists in developing robust, high-performance systems that power next-generation machine learning applications. In this role, you will perform hands‑on data science work — from experiment design and data preprocessing to model development, evaluation, and deployment. You will also play a key role in writing, reviewing, and validating prompt-based datasets that train AI systems to think and reason more effectively.

This is a remote, part‑time opportunity ideal for data scientists who thrive in research‑driven, highly technical environments. 2.

Key Responsibilities Design and execute data science experiments for AI model development and evaluation. Collect, preprocess, and analyze structured and unstructured datasets. Build and validate machine learning models using modern frameworks (TensorFlow, PyTorch, scikit‑learn, etc.).

Conduct feature engineering, data wrangling , and statistical inference for experimentation and model optimization. Write, review, and validate prompt-based questions and tasks used to train advanced AI models. Collaborate closely with engineering and research teams to deploy production‑ready solutions. 3.

Ideal

Qualifications 3+ years of professional experience in data science or applied analytics . Proficiency in Python (Jupyter Notebooks) and libraries such as NumPy, Pandas, SciPy, SymPy, scikit‑learn, Tensor