Machine Learning Researcher (Remote | $245–$280/hr)

Job summary

Design and conduct statistical analyses, develop and evaluate machine learning models, and manage data transformations using Python and Pandas. Evaluate AI outputs, create expert prompts and datasets, review peer work, and provide clear, reproducible analyses and feedback to improve model performance.

Job details

Applied Scientist (Remote | $245–$280/hr) Position: Applied Scientist Type: Contractor Compensation: $245–$280 per hour Location: Remote About the Opportunity An AI-focused project is seeking Applied Scientists to contribute expertise in advanced analytics, experimentation, statistics, and machine learning. Contractors will help improve next-generation AI systems by evaluating model outputs, developing high-quality datasets, and providing expert feedback. Prior AI experience is not required. Key Responsibilities Design and execute statistical analyses to uncover insights from complex datasets. Develop, validate, and evaluate machine learning models for business and research objectives. Apply data modeling techniques and manage data transformations using Python and Pandas. Collaborate with stakeholders to establish experimentation frameworks and analyze outcomes. Document methodologies, findings, and recommendations clearly and accurately. Review peer contributions and provide constructive technical feedback. Deliver reproducible code and organized analytical reports. Evaluate AI model outputs involving statistics, machine learning, experimentation, and quantitative reasoning. Create expert-level prompts, datasets, and reference solutions. Identify flawed methodologies, statistical errors, and weaknesses in quantitative reasoning. Provide structured feedback to improve AI model performance. Required Qualifications Strong proficiency in Python and data analysis. Knowledge of machine learning, statistics, experimentation, and data modeling. Experience with Pandas and related data science tools. Strong analytical, problem-solving, and quantitative reasoning skills. Excellent written and verbal communication skills. Preferred Qualifications At least one year of experience at a leading company in technology, finance, or research. Proficiency with Python libraries such as Pandas and scikit-learn. Demonstrated experience in applied statistics, experimental design, and machine learning. Experience developing, tuning, and evaluating machine learning models. Ability to work with structured and unstructured data. Experience collaborating on cross-functional or open data science projects. Advanced academic background or practical experience in data science, applied mathematics, or a related field. Compensation Hourly compensation of $245–$280. Remote, contractor-based engagement. Application Process The application process was not specified in the provided listing.

What you’ll do

Design and conduct statistical analyses, develop and evaluate machine learning models, and manage data transformations using Python and Pandas. Evaluate AI outputs, create expert prompts and datasets, review peer work, and provide clear, reproducible analyses and feedback to improve model performance.

Requirements

Candidates need strong Python and data analysis skills, knowledge of machine learning, statistics, experimentation, and data modeling, and experience with Pandas or related tools. Preferred qualifications include at least one year of relevant experience, applied statistics and experimental design expertise, model development and evaluation experience, and an advanced academic background or practical experience in a related field.

Listed skills

• Data analysis · Preferred
• Machine learning · Preferred
• Python · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Python
• Data Analysis
• Machine Learning
• Statistics
• Experimentation
• Data Modeling
• Pandas
• Scikit-Learn
• Experimental Design
• Model Evaluation
• Quantitative Reasoning
• Data Transformation
• Analytical Problem-Solving
• Technical Communication

Job areas

• Data & Analytics
• Technology
• Science & Research
• Software

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