Remote | AI Data Science Domain Expert — $100–$200/hour

24-Mag Llc; Northern, New York (KY, NY); Hybrid; USD 138,000 - 276,000; Part time

Job summary

24-MAG LLC is offering a part-time independent contractor role for experienced Data Science, ML, Applied AI, and analytic professionals to contribute to an advanced AI training and evaluation project. You will review AI outputs, develop prompts, and translate findings into clear technical and business conclusions.

Ideal candidates have 3+ years in analytical disciplines, strong writing ability, and experience with rubric-based evaluation.

Qualifications

• 3+ years in data science, ML, applied AI, statistics or analytics.
• Strong analytical and quantitative interpretation.
• Experience producing or reviewing analytical reports and technical docs.

Responsibilities

• Review AI-generated analytical content for accuracy, clarity, relevance, and logic.
• Develop and refine prompts for data-science tasks and scenarios.
• Annotate data and identify recurring quality issues across evaluation workflows.
• Produce research summaries, analytical reports and technical documentation.
• Collaborate asynchronously with project leads and domain experts.

Skills

Data Science

Machine Learning

Analytical reasoning

Technical writing

Data annotation

Prompt engineering

Research & fact-checking

Education

Master's, MBA, PhD or higher preferred

Job description

We are sharing a specialised part-time consulting opportunity for experienced Data Science, Machine Learning, Applied AI, Statistics, Quantitative Analytics, and Data Analytics professionals to contribute domain expertise to an advanced AI training and evaluation project focused on analytical reasoning, data quality, prompt development, technical communication, and model-output assessment.

Selected professionals will review AI-generated analytical content, develop and refine prompts, assess outputs against structured rubrics, conduct research and fact checking, and translate complex findings into clear technical and business-facing conclusions. No prior experience in AI training is required.

Key Responsibilities

AI Evaluation & Analytical Review

• Review AI-generated analytical content for accuracy, clarity, relevance, and logical consistency
• Evaluate outputs against structured rubrics and professional analytical standards
• Identify quantitative, factual, or interpretive weaknesses
• Apply professional judgement to ambiguous or technically complex cases
• Provide clear written rationales supporting evaluation decisions

Prompt Development, Data & Research

• Develop and refine prompts for complex data-science and analytical tasks
• Design scenarios that test quantitative reasoning and data interpretation
• Interpret datasets, experiments, notebooks, and analytical outputs
• Conduct independent research and fact checking to validate technical claims
• Annotate data and identify recurring quality issues across evaluation workflows

Technical Writing & Quality Assurance

• Produce and review research summaries, analytical reports, experiment findings, and technical documentation
• Translate quantitative findings for both technical and business audiences
• Review labelled examples and model outputs for consistency and quality
• Support calibration across contributors and evaluation standards
• Collaborate asynchronously with project leads and other domain specialists

Ideal Profile

• 3+ years of professional experience in Data Science, Machine Learning, Applied AI, Statistics, Quantitative Analytics, Data Analytics, or a comparable analytical discipline
• Strong analytical reasoning and quantitative interpretation skills
• Experience producing or reviewing research papers, analytical reports, experiment summaries, notebooks, or technical documentation
• Exceptional attention to detail and strong professional writing ability
• Ability to communicate technical and quantitative concepts clearly
• Strong independent research and fact-checking skills
• Experience with data annotation, content review, or rubric-based evaluation is highly desirable
• Prompt engineering or prompt-authoring experience is advantageous
• Familiarity with AI-output evaluation, model-quality assessment, or RLHF is beneficial but not required
• Master's, MBA, PhD, or another advanced degree is preferred but not required
• Experience in leading technology companies, research organisations, or similarly rigorous analytical environments is valuable
• No prior AI-training experience is required

Engagement Details

• Part-time independent contractor engagement
• Fully remote
• Compensation: $100–$200/hour
• Work will involve data-science analysis, AI-output evaluation, prompt development, rubric-based review, data annotation, quality assurance, research, fact checking, and technical writing
• Assignments may involve research papers, analytical reports, experiment summaries, datasets, notebooks, technical documentation, model outputs, and evaluation rubrics
• Collaboration will primarily occur asynchronously with project leads and other subject-matter experts
• Prior experience with prompt engineering, AI evaluation, or RLHF is helpful but not required
• Project scope, workload, analytical topics, and evaluation standards may evolve depending on project requirements
• Work must be completed without using confidential or proprietary information belonging to any employer, client, institution, research organisation, or other third party

About the Platform

This opportunity is available through 24-MAG LLC. We connect experienced professionals with remote consulting opportunities across technical, evaluation, and project-based workstreams.

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