Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, LLM Evaluation, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, LLM Evaluation, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, LLM Evaluation, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, Prompt Engineering, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, Prompt Engineering, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, Prompt Engineering, RLHF
Remote Solely
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, LLM Evaluation, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, LLM Evaluation, RLHF
Remote OK
AI & Machine Learning Engineer - AI Training About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researcher…
Skills: PyTorch, TensorFlow, Python, Prompt Engineering, RLHF
Remote Solely
$60/hr
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
$60/hr
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reports Analysis, Regulatory Filings, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
$60/hr
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filings, Fact-Checking, Critical Thinking
Remote Solely
$60/hr
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
$60/hr
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Remote Solely
**Accounting Professionals - AI Training** About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers,…
Skills: Financial Statement Review, Audit Reporting, Regulatory Filing Analysis, Fact-Checking, Critical Thinking
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Evaluate and audit LLM architecture logic, code, and reasoning to ensure technical accuracy. Provide high-quality human feedback to refine RLHF frameworks and benchmark model performance.
Requires a degree in Computer Science or a related quantitative field with professional experience in deploying or fine-tuning ML models. Must possess deep expertise in neural networks, LLM workflows, and proficiency in Python and ML frameworks.
Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
We’re looking for AI and Machine Learning Engineers to join our Expert Network to help train and evaluate the next generation of LLMs using deep technical expertise. If you have the necessary experience, we’ll send you a quick 10- to 15-minute test to assess your skills and suitability for AI tasks. If successful, you’ll be invited to join Prolific as a participant, where you’ll get paid to train and evaluate powerful AI models.
Researchers looking for your skills tend to pay up to $80 per hour. You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.
Joining our Expert Network will give you the chance to influence the AI models of the future using professional legal expertise. Once you pass our assessment, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home.
We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.
By submitting your application, you agree that Prolific may collect your personal data for recruiting and global organisation planning. Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal personal information.
Building the biggest pool of quality human data in the world—for AI developers, researchers, and organizations.
Prolific is a technology company building the biggest pool of quality human data in the world—and the ultimate platform to access it. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from real, engaged participants—with a new study launched every 2 minutes. Prolific has been ranked among the fastest-growing businesses in the Financial Times 1000 in 2025 & 2024 and the Deloitte Technology Fast 50 in 2023.
Offices: London, GB · New York City, US · San Francisco, US
Building the biggest pool of quality human data in the world—for AI developers, researchers, and organizations.
Prolific is a technology company building the biggest pool of quality human data in the world—and the ultimate platform to access it. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from real, engaged participants—with a new study launched every 2 minutes. Prolific has been ranked among the fastest-growing businesses in the Financial Times 1000 in 2025 & 2024 and the Deloitte Technology Fast 50 in 2023.
Offices: London, GB · New York City, US · San Francisco, US
