Mesa, United States of America Remote (Global) Freelance USD 80 / hour

Prolific is hiring an AI Engineer/ML Engineer - Senior Developers - AI Training - Mesa, US

Responsibilities

  • Review AI-generated descriptions of model architectures, loss functions, and backpropagation to ensure technical correctness
  • Verify machine learning code and Jupyter notebooks for accuracy and optimization, including training pipelines and data handling scripts
  • Deliver precise human feedback to refine reinforcement learning from human feedback (RLHF) systems and improve model alignment
  • Examine how AI models process multi-step reasoning prompts and identify logical inconsistencies or failures
  • Perform side-by-side evaluation of model outputs using defined technical criteria and performance benchmarks

Work Arrangement

Remote (Worldwide) — Mesa, US

Other

  • Must be available to complete paid tasks requiring up to one hour of focused, uninterrupted work, though most assignments are shorter
  • Flexible scheduling allowed
  • Work from home
About company
Prolific
Prolific is 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.
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Posted 2 hours ago