AI
Flexible
XRD
+7
Python
Simulation
Dynamics
Sales
Verification
Materials Science
Molecular Dynamics
Use your hands-on experience in materials science, metallurgy or a related field to write research-level problems for AI models. Remote, flexible contract work. AfterQuery works with leading AI labs to build the expert data that tests and trains AI models.
Chemistry
AI
Flexible
+5
Electrochemistry
Python
Verification
Organic Chemistry
Computational Chemistry
Use your hands-on experience in chemistry to write research-level problems for AI models. Remote, flexible contract work. AfterQuery works with leading AI labs to build the expert data that tests and trains AI models.
Chemistry
Biology
AI
+12
Accuracy
Reasoning
Rubrics
Literature
Modeling
Simulation
Analysis
Biophysics
Bioinformatics
Biochemistry
Research
English
Role Title: Computational Chemistry, Structural Biology & Drug Discovery Scientist (PhD) Role Type: Contractor Location: Remote (Worldwide) Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems.
STEM
Chemistry
AI
+12
Reasoning
Benchmarking
Mechanical Systems
Planning
Spectroscopy
Analysis
Simulation
Accuracy
Writing
Dynamics
Cheminformatics
Biology
Role Title: STEM Expert – Chemistry & Computational Chemistry (PhD) Role Type: Contractor Location: Remote (Worldwide) Job Summary: In this role, you’ll apply your expertise to help train next-generation AI systems.
Flexible
Analysis
Reasoning
+11
Accuracy
Physics
Research
Patents
Leadership
AI
Onboarding
Materials Science
Condensed Matter Physics
Technical Leadership
LLM Evaluation
Role Title: Materials Science Expert Role Type: Contractor Location: Remote Opportunity Snapshot Pay: $80- $185/hour Commitment: Flexible — fits alongside your current role Location: Fully remote You’ll need: Master’s or PhD in materials science or a closely related field, plus…
Physics
Command Line
AI
+12
Reasoning
STEM
Simulation
Consistency
Formatting
Documentation
Programming
Python
C++
Fortran
Linux
Analysis
Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.
Chemistry
Command Line
AI
+12
Reasoning
STEM
Research
Geometry
Formatting
Documentation
Programming
Python
C++
Fortran
Linux
Simulation
Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.
Command Line
AI
Reasoning
+12
STEM
Training
Accuracy
Research
Databases
Simulation
Dynamics
Thermodynamics
Semiconductors
Consistency
Documentation
Programming
Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.
Chemistry
Research
AI
+12
Scientific Computing
Molecular Dynamics
Spectroscopy
Thermodynamics
Mathematics
Python
Simulation
Mechanics
Dynamics
Electrochemistry
Catalysis
Modeling
Turn computational work from your own chemistry research into paid evaluation tasks for AI models. Open to research-track Bachelor's students, Master's and PhD students, postdocs, and recent graduates.
Chemistry
AI
Accuracy
+10
Calibration
English
Research
Teaching
Compliance
Licensing
Verification
Tax
Written Feedback
Computational Chemistry
We are looking for chemists with deep expertise in a specific subdiscipline to help train and evaluate AI models. You will write and review questions in your area and judge the correctness of AI answers.
AI
Chemistry
Procedures
+12
Analysis
Rubrics
Accuracy
Calibration
English
Instrumentation
Training
AI Training
Compliance
Licensing
Verification
Tax
We are looking for practising chemists to help evaluate AI answers to applied chemistry questions. You will check procedures and conclusions, write prompts and reference answers, and flag unsafe or incorrect guidance.
Chemistry
AI
Reasoning
+12
Accuracy
Consistency
Mechanical Systems
Interpretation
Calibration
English
Peer-Review
Curriculum Development
Annotation
Writing
Compliance
Licensing
We are looking for chemists to help train and evaluate AI models on chemical reasoning. You will design rigorous chemistry questions, review AI responses for scientific accuracy and chemical validity, and write reference responses.
AI
Chemistry
Chemical Safety
+12
Engineering
Pharmacology
Biochemistry
Accuracy
Calibration
Annotation
Contracts
Training
AI Safety
Organic Chemistry
Analytical Chemistry
Chemical Engineering
Pasiflora AI has immediate openings for Chemical AI Safety Annotators & Subject Matter Experts to evaluate AI-generated responses in chemistry and chemical-safety scenarios.
Chemistry
Research
Microsoft Teams
+11
AI
Training
MATCH
Writing
Mechanical Systems
Flask
Communication
Reasoning
AI Training
Computational Research
Written communication
The research teams behind the best-known AI models come to Mercor for chemistry judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
AI
Research
Open Source
+9
Verification
Calibration
Enzymology
Chemistry
Reasoning
Claude
Drug Discovery
Medicinal Chemistry
Claude Code
This is an evaluation framework for frontier AI models in drug research and development. Domain experts write realistic research problems wrapped around messy evidence worlds.
Join Workbolt AI's Biochemistry and Chemistry PhD Talent Network to be considered for flexible contract opportunities with leading AI labs and technology companies. This is an open application for future projects, not a guarantee of immediate work.
AI
Training
Reasoning
+12
Problem Solving
Accuracy
Chemistry
Stoichiometry
Mechanical Systems
Fact-Checking
English
Writing
Research
Programming
RLHF
AI Training
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…
AI
Research
Literature
+12
Databases
Engineering
Annotation
Assurance
Physics
Chemistry
Critical Thinking
Data Quality
English
Communication
Curation
Simulation
Materials Scientists & Materials Researcher – AI Research & Scientific Data Validation Truelancer AI is looking for PhD researchers and early-career scientists in Materials Science and related fields to participate in a large-scale AI research, scientific data validation, and…
Contribute specialized Chemistry and STEM expertise to evaluate and fine-tune Large Language Models. Translate CUDA/C++ code into equivalent Python scientific implementations using PyTorch and NumPy.
Biochemistry
AI
Training
+12
Analysis
Research
Organization
Chemistry
Reasoning
Audit
Accuracy
Stoichiometry
Biology
Enzymology
Bioinformatics
Writing
We're looking for PhD-level Biochemists to help train and refine cutting-edge AI models on advanced life science topics. Your deep domain expertise will directly shape how AI understands and reasons through complex biochemical concepts — from protein folding to metabolic flux…
Chemistry
AI
Research
+12
Engineering
Biochemistry
Flexible
Organization
Reasoning
Thermodynamics
Logic
Accuracy
Problem Solving
Writing
Annotation
Assurance
We're looking for chemistry experts to help train and improve the next generation of AI systems. At Alignerr, we partner with the world's leading AI research labs to build models that can reason through complex scientific problems — and we need people who truly understand the…
Labelbox
AI
Annotation
+12
Chemistry
Mapping
Training
Research
Teaching
Microsoft Excel
Communication
RLHF
Flexible
Microsoft Teams
English
Data Annotation
Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Chemistry
AI
Training
+12
Flexible
Organization
Accuracy
Reasoning
Python
Gaussian
English
Annotation
Assurance
Research
Cheminformatics
Modeling
What if your years of chemistry expertise could directly shape how AI reasons through the most complex scientific problems in the world?
Chemistry
AI
Training
+12
Research
Precision
Flexible
Organization
Accuracy
Reasoning
Python
Gaussian
Writing
Annotation
Make
AI Training
What if your deep knowledge of chemistry — built through years of rigorous study and research — could directly shape how AI reasons through the most complex scientific problems in the world?
