Jobs at Prolific

Lead scoping, design, and delivery of complex human-data projects for AI clients. Own study design, protocols, rater onboarding and QA, pilot execution, and cross-functional coordination to scale repeatable workflows and document playbooks to improve operational readiness and automation.

Design and own end-to-end data quality systems for managed AI data studies: define rubrics, sampling plans, automated checks, launch gates, drift detection, dashboards, and calibration. Investigate integrity issues, run root-cause analysis, build automation in Python/SQL, and partner with Product, Engineering, and Operations to embed quality controls, train reviewers, and scale repeatable quality playbooks across programs.

The role involves training AI models using accounting expertise, including evaluating performance and providing feedback on tasks like financial statement interpretation and tax analysis.

The role involves training and evaluating AI models using real accounting expertise, focusing on financial reporting and management accounting tasks.

The AI Training Specialist will train and evaluate AI models, focusing on tasks like analysis and annotation. Participants must complete verification tests and have experience as AI trainers.

Help train and evaluate AI models with accounting expertise. Complete tasks like analyzing and annotating financial data for AI training.

As an AI Training Specialist, you will train and evaluate AI models, complete AI training tasks, and improve AI performance. Skills verification is required, alongside attention to detail and reliable internet access.

This role involves training AI models using accounting expertise, evaluating AI performance in accounting tasks, and providing feedback for model improvement.

The role involves training and evaluating AI models, conducting AI training tasks, and providing expert feedback on their performance using machine learning skills.

As a Finance Expert, you'll review AI-generated responses to Personal Finance scenarios, rate their quality, and provide structured feedback for improvement.

Participants will complete paid research studies including surveys and behavioural experiments, providing feedback and contributing to quality research outcomes.

Accountants will train and evaluate AI models using their accounting expertise through tasks such as analyzing and providing feedback on AI performance in accounting-related scenarios.

As an AI Trainer - Machine Learning Specialist, you will provide expert feedback on AI models, complete AI training tasks, and assess AI performance. Candidates must exhibit ML expertise and complete a skills verification test.

As an AI Training Specialist, you will train and evaluate AI models, complete AI training tasks, and improve model performance.

As an AI Trainer - Lawyers, you will train AI models using legal expertise, complete AI tasks, and evaluate AI performance in legal contexts.

As an AI Training Specialist, you'll be responsible for training and evaluating AI models, completing tasks such as data annotation and performance assessment.

As an AI Trainer Research Scientist, you'll complete tasks to train AI models, analyze and write research-focused content, and evaluate AI performance on various prompts. You'll leverage your research expertise to improve AI systems.

The AI Trainer - Lawyers role involves training AI models using legal expertise, completing tasks like legal analysis and providing feedback on AI performance.

The AI Trainer - Lawyers will train and evaluate AI models with legal expertise, complete AI tasks, and provide expert feedback on model performance. Candidates should have legal experience and pass a skills verification test.

AI Training Specialists will train and evaluate AI models, complete tasks like analyzing and annotating data, and improve AI performance.