Chemistry Specialist - Freelance AI Trainer Project
$8 - $65 per hourMeridial
Chemistry Specialist - Freelance AI Trainer Project United States of America Are you a chemistry expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline lab work for scientists everywhere. That training data begins with you—we need your expertise to help power the next generation of AI. We’re looking for chemistry specialists who live and breathe organic chemistry, inorganic chemistry, physical chemistry, analytical chemistry, biochemistry, material science, chemical engineering, spectroscopy, chromatography, and thermodynamics. You’ll challenge advanced language models on topics like chemical reactions, reaction mechanisms, equilibrium, molecular dynamics, catalysis, synthetic chemistry, and computational chemistry—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on lab scenarios and theoretical chemistry questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics. A master’s or PhD in chemistry or a closely related field is ideal; peer‑reviewed publications, wet‑lab or field research, or hands‑on computational chemistry projects signal fit. Clear, metacognitive communication—“showing your work”—is essential. Ready to turn your chemistry expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world. Compensation We offer a pay range of $8-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Job Details Job title: Chemistry Specialist – AI Trainer Employment type: Contract Workplace type: Remote Seniority level: Mid‑Senior Level #J-18808-Ljbffr Meridial
$8 - $65 per hour
Science Specialist - Freelance AI Trainer Project United States of America Are you a science specialist eager to shape the future of AI? Large-scale... ...physical science, earth science, environmental science, chemistry, physics, astronomy, and scientific literacy. You’ll...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work$8 - $65 per hour
Chemistry Specialist (Fluent in Egyptian Arabic) - Freelance AI Trainer Project World Wide - Remote Are you a PhD-trained Chemistry professional fluent in Arabic and eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple...FreelanceProjectHourly payContract workFor contractorsRemote work$8 - $65 per hour
Science Specialist (Fluent in German) - Freelance AI Trainer Project World Wide - Remote Are you a science specialist fluent in German, eager to shape the future... ..., or PhD in a physical, earth, environmental, or chemistry/physics/astronomy science field. Teaching...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work$8 - $65 per hour
Science Specialist - Freelance AI Trainer Project United States of America Are you a science specialist eager to shape the future of AI? Large-scale language... ...science, earth science, environmental science, chemistry, physics, astronomy, and scientific literacy. You’ll challenge...FreelanceProjectRemote jobHourly payContract workFor contractorsImmediate start$8 - $65 per hour
You will assess AI-generated scientific content and improve AI reliability. This freelance role is remote and independent. Key Responsibilities: Evaluate AI responses... ...QC principles. Requirements: PhD in analytical chemistry preferred. Strong laboratory and instrumentation...FreelanceProjectRemote jobHourly pay$8 - $65 per hour
Are you an analytical chemistry expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines... ...of AI. We’re looking for analytical chemistry specialists who live and breathe spectroscopy, chromatography, electrochemical...FreelanceProjectHourly payFor contractors$8 - $65 per hour
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Meridial is looking for a Coding Specialist fluent in Japanese to work on a freelance AI trainer project. This remote role involves designing coding tasks in Japanese, reviewing AI model outputs, and suggesting improvements based on your expertise. The ideal candidate will...FreelanceProjectRemote jobHourly pay$8 - $65 per hour
...biology expertise to train and evaluate AI language models. Challenge AI systems with... ...and $65 depending on experience. Remote freelance flexibility as an independent contractor... .... The organization works with freelance specialists to enhance AI reasoning and reliability...FreelanceProjectRemote jobHourly payFor contractors$8 - $65 per hour
Evaluate AI-generated Photoshop guidance for accuracy and practical workflow logic. Apply professional design expertise to assess model... ...clearly. Reliable computer and high-speed internet for remote freelance work. Hourly compensation of $8-$65 depending on experience and...FreelanceProjectRemote jobHourly payFor contractors- About the role Meridial is seeking literature specialists to help train and evaluate large language models. The... ...improve model reasoning and prompts. This is a freelance, remote contract position focused on advancing AI understanding of world literature. What you'll do...FreelanceProjectContract workFor contractorsRemote workWorldwide
- Evaluate audio-based conversational AI in realistic customer support... ...AI models. Work remotely as a freelance independent contractor.... ...connection. Fully remote and flexible project-based work environment.... ...companies. This freelance AI trainer project focuses on evaluating...FreelanceProjectRemote jobHourly payFor contractorsFlexible hours
- ...service role-plays in travel, finance, and tech support. Evaluate AI audio responses using structured criteria for accuracy,... ...compensation of $6-$65 based on experience and location. Fully remote freelance work with flexible scheduling. Meaningful impact on conversational...FreelanceProjectRemote jobHourly payFlexible hours
$8 - $65 per hour
Target Profile: Near-Native Proficiency in Thai Project Overview: We're engaging experts in Thai to record short scripted reads... ...and PTO do not apply. Job title Thai Voice Acting Specialist - AI Trainer Employment type Contract Workplace type Remote Seniority level...FreelanceProjectHourly payContract workFor contractorsRemote work- This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Vocal Audio Specialist - Freelance AI Trainer Project in the United States. This role is centered on contributing high‑quality vocal audio data to support the training of...FreelanceProjectHourly payFor contractorsRemote workFlexible hours
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Antibiotic Resistance Specialist - Freelance AI Trainer Project We’re looking for specialists who live and breathe antibiotic resistance, microbial genetics, bacterial pathogenesis, horizontal gene transfer, efflux pumps, resistance mechanisms, antimicrobial stewardship...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work$8 - $65 per hour
LaTex Specialist (Fluent in Thai) - Freelance AI Trainer Project World Wide - Remote Are you a LaTeX expert fluent in Thai eager to shape the future of AI? We’re looking for LaTeX specialists who live and breathe document typesetting, mathematical formatting, bibliographic...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work- ...language models. You will apply real world government experience to test, critique, and improve AI understanding of policy, governance, and civic topics. This is a freelance contracting role focused on providing structured feedback and verifiable analysis. What you'll...FreelanceProjectHourly payFor contractorsRemote workWorldwide
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Medicine Specialist (Fluent in Japanese) - Freelance AI Trainer Project World Wide - Remote Are you a fluent Japanese‑speaking medicine expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific...FreelanceProjectHourly payContract workRemote work- PR Specialist/Journalist - AI Trainer - Freelance - 8-20 hrs/week - Remote Madrid Updated: 07 July 2026 Freelance | 8-20 hrs/week | Remote (EU/UK) Are... ...week available alongside your main job or consulting projects? Join us in shaping how AI understands and applies PR...FreelanceProjectRemote jobFlexible hours
$35 per hour
About the role Meridial is building AI training data from real world coding scenarios to improve developer tools. This role focuses... ...identify issues Implement optimized Kotlin solutions for Android projects Produce high quality code patches reflecting modern Android...FreelanceProjectHourly payFor contractorsRemote workWorldwide$8 - $65 per hour
Mathematics Specialist - AI Trainer Project- Freelance United States of America Are you a mathematics expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work$8 - $65 per hour
...to shape the future of AI? Large‑scale language models... ...We’re looking for STEM specialists who live and breathe mathematics, physics, chemistry, engineering, data... ...experience, data analysis projects, or coding portfolios... ...Fluent in Korean) - AI Trainer Employment type:...FreelanceProjectHourly payContract workFor contractorsRemote work$8 - $65 per hour
...and Japanese eager to shape the future of AI? Large-scale language models are... ...looking for a Korean Japanese Bilingual Specialist who can bring linguistic precision, cultural... ...Korean–Japanese Bilingual Specialist – AI Trainer Employment type: Contract Workplace type:...FreelanceProjectHourly payContract workFor contractorsRemote work$8 - $65 per hour
History Specialist - Freelance AI Trainer Project United States of America Are you a history expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of academic exploration. With high‑quality training...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work- ...the role Meridial seeks independent Audio Evaluation Specialists for an AI benchmark evaluation project. You will design evaluation frameworks, create... ...for model optimization Operate autonomously within a freelance/contractor framework What they're looking for Deep...FreelanceProjectHourly payFor contractorsWork at officeRemote workWorldwide
$45 per hour
Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering progress...FreelanceProjectHourly payContract workFor contractorsRemote work$8 - $65 per hour
...a master of synthetic biology eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots... ...apply. Employment Details Job title: Synthetic Biology Specialist - AI Trainer Employment type: Contract Workplace type: Remote Seniority...FreelanceProjectHourly payContract workFor contractorsRemote work$8 - $65 per hour
Wetlab Protocol Specialist - Freelance AI Trainer Project United States of America Are you a master of wetlab protocols eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high...FreelanceProjectHourly payContract workFor contractorsImmediate startRemote work- Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly... ...and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type:...FreelanceProjectHourly payFor contractorsRemote work
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