Analytical Chemistry Specialist - Freelance AI Trainer Project

About the role

This freelance opportunity allows analytical chemistry experts to contribute to the development of advanced AI models. You will assess AI-generated responses to complex scientific questions, identify inaccuracies, and strengthen scientific reasoning to improve the reliability of AI systems. The role involves working independently to evaluate technical content and provide detailed feedback on scientific accuracy and logic.

Responsibilities

• Evaluate AI-generated scientific content for factual accuracy, logical consistency, and scientific rigor.
• Develop and evaluate scenarios involving spectroscopy, chromatography, electrochemical analysis, and analytical method development.
• Challenge AI models on mass spectrometry, HPLC, GC, NMR interpretation, and trace analysis.
• Identify and document model weaknesses, reasoning gaps, and failure patterns.
• Provide detailed scientific feedback and recommend improvements to prompts and evaluation criteria.
• Apply principles of method validation and QA/QC to evaluate the reliability of AI-generated outputs.
• Communicate scientific reasoning clearly to help improve model transparency.

Required skills

• Analytical chemistry
• Spectroscopy
• Chromatography
• Electrochemical analysis
• Quantitative analysis
• Mass spectrometry
• HPLC
• GC
• NMR
• Trace analysis
• Titrimetry
• QA/QC
• Technical writing
• Critical thinking

Qualifications

• PhD in analytical chemistry or a closely related chemical science discipline
• Equivalent advanced expertise supported by relevant professional or research experience

Benefits

• Competitive hourly compensation
• Remote flexibility
• Meaningful scientific impact
• Intellectually stimulating work