Remote AI Engineer: RLHF & Model QA Reviewer

prolificacademicltd; United States; Remote; USD 91,000 - 129,000; Full time

Benefits offered by this job

Remote work

Competitive hourly rate up to $80

Flexible hours

Quick onboarding after skills test

Job summary

prolificacademicltd seeks experienced AI/ML engineers to join a remote expert network evaluating and refining next-generation language models. Earn by engaging in focused, paid tasks such as auditing training loops, prompts, and RLHF workflows from home, with flexible hours.

Applicants should have advanced degrees in CS/AI/Robotics and hands-on production ML experience, including transformers, optimization, and prompt engineering.

Qualifications

• BS, MS, or PhD in Computer Science, Artificial Intelligence, Robotics, or related quantitative field
• Hands-on experience building, deploying, or fine-tuning ML models in production
• Professional-level understanding of neural network architectures (Transformers, CNNs, RNNs) and modern optimization techniques
• Experience with prompt engineering, RLHF, or retrieval-augmented generation (RAG)
• Strong analytical rigor to audit complex model logic and evaluate proofs
• Attention to identify hallucinations, biased outputs, and logical failures in AI content

Responsibilities

• Review AI-generated explanations of model architectures, loss functions, and backpropagation for technical accuracy
• Audit ML code and notebooks, including training loops and evaluation pipelines
• Provide high-quality human feedback used in RLHF workflows to align model behavior with human intent
• Critically evaluate chain-of-thought reasoning and identify breakdowns or flawed outputs
• Conduct benchmarking of model outputs against technical taxonomies and performance metrics

Skills

Hands-on ML model experience

Analytical rigor

Attention to detail

Audit complex model logic

Education

BS/MS/PhD in CS/AI/Robotics or related quantitative field

Tools

PyTorch

TensorFlow/Keras

NumPy

Pandas

Scikit-learn

Hugging Face Transformers

Job description

prolificacademicltd seeks experienced AI/ML engineers to join a remote expert network evaluating and refining next-generation language models. Earn by engaging in focused, paid tasks such as auditing training loops, prompts, and RLHF workflows from home, with flexible hours.

Applicants should have advanced degrees in CS/AI/Robotics and hands-on production ML experience, including transformers, optimization, and prompt engineering.