Chemistry Data Annotation Specialist

Job Description

A leading AI training company is seeking a Chemistry Data Annotation Specialist to support projects focused on advancing artificial intelligence in the scientific domain. This role involves evaluating AI-generated chemistry content, annotating data with precision, and providing expert feedback to improve large language models (LLMs). It is a remote opportunity ideal for experienced chemistry professionals who want flexibility while applying their expertise in a cutting-edge field.

Responsibilities

• Review and assess AI-generated chemistry responses for accuracy, clarity, and completeness.
• Annotate and label chemistry datasets across multiple subfields, ensuring consistency and precision.
• Provide written explanations to clarify why answers are correct or incorrect.
• Collaborate with project managers asynchronously and follow established annotation guidelines.
• Maintain high-quality output while balancing accuracy and efficiency.

Requirements

• Bachelor’s degree (minimum) in Chemistry, Biochemistry, Chemical Engineering, or a related field.
• Strong knowledge of advanced chemistry topics, including organic mechanisms, spectroscopy, kinetics, and thermodynamics.
• Excellent ability to identify subtle errors in chemical formulas, reactions, and conceptual explanations.
• Strong written communication skills to clearly explain complex scientific concepts.
• Self-motivated, detail-oriented, and able to manage time effectively in a remote environment.

Preferred Qualifications

• Advanced degree (M.Sc. or Ph.D.) in Chemistry or related discipline.
• Previous experience in teaching, tutoring, or academic instruction.
• Familiarity with data annotation, AI training, or scientific content review.
• Cross-disciplinary expertise, such as biochemistry, computational chemistry, or materials science.

Additional Notes

• Candidates with only basic or high-school-level chemistry knowledge will not be considered.
• Strong subject-matter expertise combined with clear communication skills is critical for success in this role.

How to Apply
Interested candidates should prepare an updated CV highlighting relevant chemistry and annotation experience, along with a brief cover letter.