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Data Science Expert

$120 - $170 per hour
Part-time

Weekday AI

Role Description

Join a leading AI research organization working on the next generation of intelligent systems. We are seeking experienced Data Science Experts to help evaluate how effectively AI performs real-world data science tasks. Rather than building models or delivering business analyses yourself, you will define what high-quality work looks like by creating robust evaluation frameworks and assessing AI-generated outputs with structured, evidence-based feedback. This is an excellent opportunity to apply your industry expertise to improve advanced AI systems while influencing how they reason through complex analytical problems.

  • Design detailed, task-specific evaluation criteria for real-world data science deliverables, including:
    • Data analyses
    • Predictive and statistical models
    • Dashboards and visualizations
    • Experiment results
    • Executive recommendations and business insights
  • Evaluate AI-generated and human-produced work using objective scoring frameworks.
  • Provide detailed written justifications for each evaluation, ensuring consistency and technical accuracy.
  • Apply sound analytical judgment to produce reproducible and defensible assessments.
  • Incorporate structured reviewer feedback and continuously refine evaluation methodologies.
  • Collaborate with cross-functional teams to improve AI training quality and evaluation standards.

Qualifications

  • 5+ years of professional experience in Data Science within an industry environment.
  • Strong background in business operations, product analytics, growth analytics, or similar data science functions at technology-driven organizations.
  • Deep expertise in:
    • Experimental design and A/B testing
    • Statistical analysis
    • SQL and Python
    • Metric development and performance measurement
    • Translating analytical findings into business recommendations
  • Excellent written communication skills with the ability to clearly explain technical reasoning.
  • Exceptional attention to detail and the ability to evaluate work consistently against structured rubrics.
  • Comfortable receiving feedback and calibrating evaluation standards with peer reviewers.

Preferred Qualifications

  • Experience contributing to AI evaluation, model training, human feedback, or data annotation initiatives.
  • Familiarity with large language models (LLMs), AI-assisted analytics, or machine learning workflows.
  • Experience reviewing technical work or mentoring analytical teams is a plus.

Application Process

  • Submit your resume or relevant technical background to begin the application process.
  • Qualified candidates may be invited to complete a short technical assessment or provide additional information relevant to their expertise.

Benefits

  • Contribute to the development of next-generation AI systems used for real-world analytical reasoning.
  • Apply your professional data science expertise to high-impact AI evaluation projects.
  • Work remotely with flexible scheduling.
  • Collaborate with a network of experienced technical professionals helping define the future of AI quality and reasoning.
  • We welcome applicants from all backgrounds and are committed to providing equal opportunities and reasonable accommodations throughout the recruitment process.

Contract Details

  • Independent contractor engagement.
  • Fully remote with flexible working hours.
  • Project duration may be extended or concluded based on project requirements and performance.
  • Weekly payments based on approved work completed.
  • Please note that H1-B and STEM OPT sponsorship is not available for this engagement.
Vacancy posted 7 hours ago
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