PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Neuroscience - AI Training - Portland, US
Portland or United States
$40/hr RemoteContract, Part Time
Master's or PhD in Neuroscience or related field required; deep neuroscience expertise, analytical/fact-checking experience, ability to review scientific literature; must pass a paid skills assessment.
2mo
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Psychology - Graduates - AI Training - Portland, USA
Portland or United States
£50/hr RemoteContract, Part Time
Background in psychology (degree preferred), understanding of psychological theory and research methods, attention to detail, ability to concentrate for up to one hour, reliable fast internet, computer access, and a PayPal account; must pass a skills verification test.
PayPal
2mo
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AI Training Experts - Portland, US
Portland, Oregon, United States
$25/hr RemoteContract, Part Time
Verifiable experience as an AI trainer, ability to pass a short skills test, reliable fast internet and computer, PayPal account, ability to concentrate for up to one hour, willingness to self-declare earnings.
PayPal, Prolific
2w
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Robotics AI Data Collection Operator (Robot Trainer)
Salem, Oregon, United States
OnsiteFull Time, Contract
Must follow structured procedures, have strong attention to detail, good hand-eye coordination and manual dexterity, basic computer skills, and ability to stand for extended periods; experience with robotics or manufacturing is a plus.