Chemist
Up to $70/hr as listed
- Listed pay
- Up to $70/hr as listed
- Field
- STEM
- Languages
- English
- Where
- United States, Germany, Brazil, India
- Type
- Contract, remote
- Posted on SME Careers
- First seen here
- 9 October 2026
Summary
We’re seeking chemists to join our AI training project. In this role, you will review AI-generated responses, evaluate the reasoning quality and step-by-step problem-solving, and provide expert...
From the SME Careers listing
We’re seeking chemists to join our AI training project. In this role, you will review AI-generated responses, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in calculations, methodology, or conceptual understanding; fact-check chemical information across; write high-quality chemical explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on chemical correctness and reasoning quality.
Responsibilities
- Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
- Optimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
- Ensure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases.
Requirements
- You hold an MS or PhD in Chemistry or a related field in a high ranking university.
- Confident in chemical reactions and stoichiometry, organic mechanisms, analytical methods, and physical/quantum chemistry.
- Expert at fact-checking information using public sources across multiple domains. You communicate chemistry clearly and turn advanced theory into real-world solutions.
- English proficiency C1 and above with excellent writing skills.
- Background in research, analytical writing, debate, programming, or chemistry is preferred.
- Bonus: Data labeling, RLHF, or AI model evaluation experience.
- You enjoy applying chemical reasoning to evaluate and improve AI capabilities.
- For PHD holders: you have developed or critically reviewed complex chemistry content (e.g., problem banks, proofs, textbook sections, research notes).
Text above is the platform's own listing, shown as published. Check the details on SME Careers before applying.
Prepare for the assessment
Practice questions and what each platform says about its screening for this kind of role:
Terms in this listing
- Prompt
- The input given to a model: a question, an instruction or a conversation so far.
- Relevance
- How well a result or answer matches what the user was looking for.
- Fact-checking
- Checking each claim in a model's answer against reliable sources and marking what is wrong or unsupported.
- Labeling
- Assigning a category or tag to an item, for example marking a review as positive or negative. Often used as a synonym for annotation.
- RLHF
- A way of improving a model by having people compare or score its answers, training a reward model on those judgements, then tuning the model to produce answers people prefer.
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