40 new this week · 93 open science & math roles
Write and grade graduate-level problems in math, physics, chemistry and biology. Roles that list pay offer a median of $82.50/hr. Get new science & math roles by email.
Midpoint of listed hourly rates across 499 open roles
93 roles · newest first
First posted in the last 7 days
Job Title: CAD Design Expert (Instructor) - AI Trainer Job Type: Contractor Location: Remote The Role micro1 is engaging CAD Design Experts to contribute to a customer's project focused on sophisticated multi-part assemblies and parametric modeling. In…
Job Title: Senior Mechanical Design Engineer - AI Trainer Job Type: Contractor (~15hrs/week) Location: Remote The Role micro1 is engaging Senior Mechanical Design Engineers to contribute to a customer's project involving complex CAD assembly exploration…
DataAnnotation is looking for an experienced Biostatistician - AI Trainer to evaluate how frontier AI models handle real biological data analysis: differential expression, variant interpretation, single cell workflows, multiomics integration, statistical…
DataAnnotation is looking for an experienced Structural Biologist - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the data doesn't…
DataAnnotation is looking for an experienced Neuroscientist - AI Trainer to evaluate how frontier AI models handle real biological data analysis: differential expression, variant interpretation, single cell workflows, multiomics integration, statistical…
DataAnnotation is looking for an experienced Computational Biologist - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the data…
DataAnnotation is looking for an experienced Systems Biologist - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the data doesn't…
DataAnnotation is looking for an experienced Biological Data Pipeline Engineer - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the…
DataAnnotation is looking for an experienced Synthetic Biology Modeler - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the data…
DataAnnotation is looking for an experienced Genomics Researcher - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that the data doesn't…
DataAnnotation is looking for an experienced Single-Cell Transcriptomics Researcher - AI Trainer to design biology problems that today's leading AI models still get wrong. Models routinely propose experiments without proper controls and draw conclusions that…
Role Title: Computer Vision Specialist Role Type: Contractor Location: Remote Job Summary We are looking for Computer Vision Specialists to support an AI training project involving robotic systems. You'll analyze and annotate video data, identify visual…
DataAnnotation is looking for an experienced Polymer Modeling Specialist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would…
DataAnnotation is looking for an experienced Quantum Chemist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would attempt. You bring…
DataAnnotation is looking for an experienced Analytical Workflow Automation Scientist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist…
DataAnnotation is looking for an experienced Particle Physics Analyst - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
DataAnnotation is looking for an experienced Drug Discovery Chemist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would attempt. You…
DataAnnotation is looking for an experienced Chemical Process Engineer - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would attempt.…
DataAnnotation is looking for an experienced Optimization Researcher - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads well.…
DataAnnotation is looking for an experienced Operations Research Scientist - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads…
DataAnnotation is looking for an experienced Cheminformatics Researcher - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would attempt.…
DataAnnotation is looking for an experienced Applied Mathematician - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads well.…
DataAnnotation is looking for an experienced Discrete Mathematics & Graph Theorist - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation…
DataAnnotation is looking for an experienced Mathematical Statistician - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads…
DataAnnotation is looking for an experienced Plasma Physics Researcher - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
DataAnnotation is looking for an experienced Fluid Dynamics Engineer - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
DataAnnotation is looking for an experienced Mathematical Modeler - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads well. You…
DataAnnotation is looking for an experienced Materials Informatics Scientist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would…
DataAnnotation is looking for an experienced Biophysicist - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working physicist would…
DataAnnotation is looking for an experienced Condensed Matter Physicist - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
DataAnnotation is looking for an experienced Computational Physicist - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
DataAnnotation is looking for an experienced Dynamical Systems Researcher - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads…
DataAnnotation is looking for an experienced Numerical Analyst - AI Trainer to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads well. You…
DataAnnotation is looking for an experienced Quantum Physicist - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working physicist…
DataAnnotation is looking for an experienced Astrophysicist - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working physicist would…
DataAnnotation is looking for an experienced Simulation Researcher - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working physicist…
DataAnnotation is looking for an experienced Computational Chemist - AI Trainer to design chemistry problems that today's leading AI models still get wrong. Models routinely propose impossible mechanisms and syntheses that no bench chemist would attempt. You…
DataAnnotation is looking for an experienced Physics Modeling Engineer - AI Trainer to design physics problems that today's leading AI models still get wrong. Models routinely produce derivations that break conservation laws and reach results no working…
Remote | Contract / Project-Based | $40–$125 per hour Paro is seeking experienced Mechanical Engineering professionals for remote, project-based AI training opportunities. This work allows engineers to apply their real-world technical expertise to evaluate…
Hello We are hiring Engineering Experts for a remote contractor project developing simulation-based engineering tasks to train and evaluate AI agents. Openings: 210Experience: 10+ years of hands-on engineering designDuration: Up to 24 weeksEngagement:…
Posted earlier and seen in the last 3 weeks
DataAnnotation is looking for an experienced Electrical Engineer - AI Trainer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and…
DataAnnotation is looking for an experienced Hardware Engineer - AI Trainer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and…
DataAnnotation is looking for an experienced Electronics Engineer - AI Trainer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and…
Code Generation & Model Evaluation Role Type: Contractor Location: Remote We are seeking experienced Research Engineers to contribute to a project focused on code generation, software engineering, and AI model evaluation. You'll apply your programming…
In software engineering, Turing is the largest and longest-running data provider in the category. Turing also works with Fortune 500 enterprises across financial services, life sciences, healthcare, retail, automotive, and CPG to build and deploy end-to-end…
In software engineering, Turing is the largest and longest-running data provider in the category. Turing also works with Fortune 500 enterprises across financial services, life sciences, healthcare, retail, automotive, and CPG to build and deploy end-to-end…
Mercor connects elite creative and technical talent with leading AI research labs. Position: Applied Physics Benchmark Specialist Type: Contract Compensation: $61–$77/hour Location: Remote Commitment: 10+ hours/week Role Responsibilities Author original…
We are looking for PhD-level Engineering professionals and researchers to support a frontier AI initiative focused on creating advanced scientific and technical evaluation tasks. This opportunity is ideal for researchers with strong computational skills who…
Mercor connects elite creative and technical talent with leading AI research labs. Position: Agent Engineer Type: Contract Compensation: $100–$500 per task Location: Remote Role Responsibilities Build and operate LLM agents in production environments.Ensure…
Mercor connects elite creative and technical talent with leading AI research labs. Position: CUDA Engineering Expert Type: Contract Compensation: $300 per task Location: Remote Role Responsibilities Analyze and optimize GPU kernels for performance,…
Domain: Science (Math / Physics / Chemistry / Biology) Experience: 10+ years Education: PhD/Doctorate required Candidates who meet the requirements and provide the requested materials will be prioritized for review. As part of this process, we conduct…
Overview AfterQuery is searching for Physics Experts to craft, review, and enhance physics-related reasoning problems to advance our AI labs. In this remote, flexible position, you will develop high-quality, real-world physics questions and verify the…
AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We are hiring Cloud Engineers as contractors to author and grade the infrastructure and automation scenarios those evaluations run on. This is expert…
This is a remote, project-based role for mechanical engineers with 2-4 years of hands-on experience in CAD and mechanical design. You will complete tasks spanning mechanical design, engineering analysis, technical documentation, and product development…
Job Title: Civil/Structural Engineer - AI Trainer Job Type: Contractor Location: Remote The Role micro1 is engaging Civil / Structural Engineers to contribute to an impactful customer project. In this role, you'll apply your expertise to help train…
Train AI models to reason from molecular mechanisms and experimental evidence. AfterQuery is looking for biochemists and molecular biologists who can turn scientific judgment into rigorous scenarios, reference answers, and evaluations of AI-generated…
Train AI models to reason accurately about chemical processes and process safety. In this AfterQuery contract, your engineering judgment will help distinguish technically sound designs from responses that would be unsafe or infeasible at scale. The…
Training AI models for computational materials research is the focus of this remote AfterQuery contract. Bring your combined machine learning and materials science expertise to real atomistic, electronic, and structural datasets. Research assignments …
Train and evaluate AI models using advanced chemistry expertise. AfterQuery is seeking a Chemistry Expert to create challenging scientific problems and assess how accurately AI models reason through them. Your work Develop graduate- and PhD-level chemistry…
We are looking for highly analytical professionals to support research and evaluation work for advanced AI and large language model (LLM) projects. This work requires more than traditional data annotation. Contributors must be able to understand complex…
Remote contract for PhDs in Biology, Biotechnology, Biochemistry, or related fields. Work on cutting-edge projects with top AI labs while earning up to $100+/hour, fully remote, with flexible weekly hours. No AI experience required. Role Overview: Help…
Role Overview: In this project, you will leverage your expertise in neurology to help fine-tune large language models (like ChatGPT). Your deep understanding of neurological diagnostics, neurodegenerative diseases, and complex neurological care will help…
Role Overview: In this project, you will leverage your expertise in gastroenterology and hepatology to help fine-tune large language models (like ChatGPT). Your deep understanding of GI diagnostics, endoscopic procedures, and liver disease management will…
Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by…
Cobalt builds expert data and evaluation infrastructure for AI developers. We are recruiting senior distributed systems engineers for a contract project that evaluates how well frontier AI models perform real systems engineering work in a command line…
Research Engineer - Code Generation & Model Evaluation Role Type: Contractor Location: Remote We are seeking experienced Research Engineers to contribute to a project focused on code generation, software engineering, and AI model evaluation. You’ll apply your…
Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by…
Video Research Expert – Robotics (AI Training) About The Role What if your daily routine could help teach robots to do housework? At Alignerr, we partner with the world's leading AI research labs to build the next generation of physical intelligence. We're…
AI Data Trainer Location: Remote About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. You’ll challenge advanced language models on topics like computer architecture and hardware…
What if your systems engineering expertise could directly shape how the world's most advanced AI models are built, trained, and evaluated? We're looking for Senior Systems Engineers to work alongside leading AI labs — designing and building the…
Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is…
Job Title: Materials Science Expert - AI Trainer Job Type: Contractor (~15 hours per week) Location: Global, fully remote Schedule: Flexible—you choose the hours and days you work, including weekends if desired The Role We are looking for a highly…
Job Title: CAD Expert - AI Trainer Job Type: Contractor Location: Fully Remote-Open Worldwide Schedule: 15-20 hrs/week. Fully flexible (Can accomodate after hours + weekends if needed) The Role In this role, you'll apply your expertise to help train…
Job Title: Mechanical Engineering Expert - AI Trainer Job Type: Contractor (~15 hours per week) Location: Global, fully remote Schedule: Flexible—you choose the hours and days you work, including weekends if desired The Role We are looking for a…
Mercor connects elite creative and technical talent with leading AI research labs. Position: MLOps Engineer, LLM Systems (Serving, GPU Kernels, Profiling) Type: Contract Compensation: $90–$120/hour Location: Remote Commitment: 40 hours/week Role…
Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $100+/hour, fully remote, with flexible weekly hours. No AI experience required. Role Overview: Help fine-tune large language…
Remote contract for PhDs in Chemistry, Chemical Engineering, or related fields. Work on cutting-edge projects with top AI labs while earning up to $100+/hour, fully remote, with flexible weekly hours. No AI experience required. Role Overview: Help fine-tune…
: Remote contract for PhDs in Mathematics, Statistics, or related fields. Work on cutting-edge projects with top AI labs while earning $100+/hour, fully remote, with flexible weekly hours. No AI experience required. Role Overview: Help fine-tune large…
Turing is looking for candidates with strong experience in mechanical engineering, system design, and production optimization. Role overview: In this role, you will contribute to projects that help evaluate and enhance AI systems using your engineering…
Mercor connects elite creative and technical talent with leading AI research labs. Position: LLM Research Scientist (Pre-training & Computer Vision & Adversarial Robustness) Type: Contract Compensation: $100–$120/hour Location: Remote Role Responsibilities…
Biochemistry Subject Matter Expert (AI Training) About The Role We're looking for PhD-level Biochemists to help train and refine cutting-edge AI models on advanced scientific reasoning. Your deep domain expertise will directly shape how AI understands and…
Mercor connects elite creative and technical talent with leading AI research labs. Position: STEM PhDs and Technical Domain Experts Type: Contract Compensation: $55–$80/hour Location: Remote Role Responsibilities Contribute subject matter expertise to a…
Job Title: Industrial Design CAD Expert - AI Trainer Job Type: Contractor Location: Remote The Role micro1 is engaging Industrial Design CAD Experts to contribute to a customer project focused on advanced multi-part assemblies. In this role, you'll…
Masters & PhD Researcher (AI Training) About The Role What if your years of advanced research and deep domain expertise could directly shape how the world's most powerful AI systems think and reason? We're looking for Masters and PhD-level researchers to help…
Role Title: PhD & Academic Expert - AI Trainer Role Type: Contractor Location: Remote Job Summary micro1 is partnering with a leading AI lab to engage PhD-level professionals for high-impact AI training and evaluation projects that require deep…
We're currently looking for experts to join a STEM research project focused on creating realistic scientific research workflows that help evaluate and improve advanced AI models. Unlike traditional Q&A projects, contributors create authentic research-style…
We're looking for platform engineers with 4+ years running or reviewing production incidents to create, evaluate, and refine AI-generated documents, spreadsheets, and slide decks across core workflows: blameless postmortems and root-cause analyses, on-call…
We're looking for observability engineers with 4+ years running or reviewing production incidents to create, evaluate, and refine AI-generated documents, spreadsheets, and slide decks across core workflows: blameless postmortems and root-cause analyses,…
Description Responsibilities Contribute to and help execute the product roadmap for physical AI data collection — supporting prioritisation decisions and driving delivery of key initiatives that serve robotics and embodied AI customers. Engage with customers…
As an Angular Engineer, you will work remotely on an hourly paid basis to review AI-generated Angular code, frontend architectures, and technical explanations, as well as produce high-quality reference implementations and step-by-step reasoning for complex…
As a React / Next.js Engineer, you will work remotely on an hourly paid basis to review AI-generated React/Next.js code, frontend architectures, and technical explanations, as well as produce high-quality reference implementations and step-by-step reasoning…
As a React Native Engineer, you will work remotely on an hourly paid basis to review AI-generated React Native code, mobile app architectures, and technical explanations, as well as produce high-quality reference implementations and step-by-step reasoning for…
Job Title Audio Engineer – AI Trainer Job Type Contract Compensation Structure Hourly contract position. Compensation is paid based on hours worked and approved project time. Location Remote (US and Canada) Job Summary In this role as an Audio Engineer…