Head of Quality, AI Business

As Head of Quality, AI Data, you will own the systems that turn messy human and model signals into trustworthy, scalable AI data. Our customers’ models are only as good as the data and evaluations we deliver—and as we operate across regions, languages, and time zones, quality cannot be an afterthought or a local optimisation. This role sets the global quality bar. You will define standards, enforce rigor, and build quality systems that scale across distributed teams without slowing delivery. You’ll act as the senior quality leader internally and externally, shaping how customers understand, trust, and use Prolific’s data.