Build and review computer architecture coding tasks that test AI models, using research areas such as caches, prefetchers, branch prediction, and accelerators. This remote, asynchronous contract work pays $200 per approved task.
Use machine learning with atomistic, electronic, and structural materials data to support property prediction and materials discovery. This remote project-based role pays $175 per hour and expects 10 to 20 hours weekly for 2 to 3 weeks.
Create computational biology coding tasks, review AI-generated outputs, and give research-grounded feedback. The role pays $200 per label and is remote and asynchronous for qualified researchers.
Create self-contained applied cryptography coding tasks, review AI-generated work, and provide research-level feedback. This remote role requires published research, released code, and a completed or in-progress PhD.
Build self-contained algorithms and theory coding tasks, create reference implementations, and review AI model outputs in asynchronous remote contract work. Each task takes about four hours and pays $200 per approved task; a completed or in-progress PhD and published algorithms research are required
Review code, documentation, and AI-generated software answers across Python, JavaScript, C++, Java, C, and SQL. This part-time contract role pays $20 to $45 per hour.
Build and review research coding tasks for AI model evaluation in test generation, program repair, static analysis, and software repository mining. This remote, asynchronous role pays $50 per hour and requires software engineering research experience, publications, and a PhD in progress or completed
Create and review research coding tasks that test AI models in robotics and reinforcement learning. This remote contract role pays $50 per hour and suits researchers with published work, released code, and strong hands-on experience.
Create realistic vulnerable code repositories, develop correct patches, and review their security quality for AI training. This flexible, asynchronous project pays $75 per hour.
Create and validate Python-based tasks that test AI models on computational materials science. This flexible contractor role pays $100 per hour, with approved tasks described at $200 each.
Create research-grade AI evaluation tasks from your own computational chemistry work, with Python reference solutions and tests. This flexible contractor role pays $100 per hour, with applications starting through OpenTrain.
Turn your computational biology research into Python-based evaluation tasks for AI models. This flexible contractor role pays $100 per hour and includes task authoring, testing, and technical review.
Evaluate AI-generated code, calculations, simulations, and scientific models for correctness, reproducibility, and physical soundness. The role pays $60 to $120 per hour equivalent, paid per task that meets project specifications, for less than 20 hours per week.
Create and assess challenging AI tasks in computational life science, reviewing code, analyses, models, and experiments. This remote contractor role requires at least 15 hours per week and pays $60 to $120 per hour equivalent, paid per task that meets project specifications.
BiologyMathematicsEcologyMaterials SciencesEarthClimate and Oceans
Evaluate AI-generated code, geospatial analyses, simulations, and forecasts as an Earth and environmental sciences AI Trainer. This remote contractor role pays $60 to $120 per hour equivalent, paid per accepted task, with a flexible schedule.
Create software engineering tasks, build tests and reference solutions, and evaluate AI-generated code. This remote expert role pays $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Design challenging machine learning tasks, build evaluation standards, and review AI-generated code, experiments, and analyses. Remote, flexible work pays $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Create, solve, review, and validate technical tasks used to evaluate AI systems. This flexible remote contractor role pays $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Build reproducible reinforcement learning environments and software engineering tasks covering DevOps, CI/CD, and debugging. This remote role offers $80 to $120 per hour equivalent, paid per task that meets project specifications, for about 15 hours per week.
Design and evaluate computational biology workflows for AI benchmarking, using genomic, transcriptomic, proteomic, and structural biology expertise. This remote contractor role pays $45 to $90 per hour.
Build realistic full-stack software projects, coding challenges, Docker workflows, and deterministic tests for AI evaluation. This remote contract role pays $75 per hour and requires English fluency plus software engineering experience.
Create research-grade Python tasks that test AI models on Earth, ocean, and climate science problems. This flexible contractor role pays $100 per hour, with tasks taking about two hours and no fixed weekly schedule.
Create research-grade AI evaluation tasks from your computational physics or astrophysics work. This remote contractor role pays $100 per hour, offers flexible scheduling, and focuses on Python, simulations, solvers, and reproducible tests.
Create research-grade AI evaluation tasks from your own computational engineering work. This remote contractor role pays $100 per hour, with approved tasks paying $200 each and taking about two hours.
Evaluate coding agents on real software tasks, run and review their code, and explain defects. This US contract offers up to $150 per hour, remote work, and flexible scheduling.
Review and run AI-generated code against real software tasks as a senior software engineer in Mexico. The contract offers up to $60 per hour, weekly payments, and a flexible schedule.
Evaluate coding agents on real software tasks, review generated code, and explain technical failures. This ongoing India contract pays up to $60 per hour with flexible scheduling and weekly payment.
Create realistic game development tasks, review AI-generated work, and explain technical issues clearly. This remote, part-time project offers up to $125 per hour with no set schedule or minimum hours.
Design and review frontend coding tasks based on screenshots, mockups, diagrams, and recorded workflows. Remote project work pays approximately $640 to $800 per approved task.
Create iOS development questions and evaluate AI-generated answers using your Swift expertise. This remote contract pays $70 per hour and requires strong English and iOS development skills.