Pearl Talent - Psychometrician
We're hiring a Psychometrician for Pearl, which finds exceptional talent from around the world, trains them to be AI-native, and places them into operational roles at startups as managed contractors: from client-facing roles to software engineers to executive assistants. We're 3x founders who've bootstrapped our company to a couple million in ARR and are adding six to seven figures in net new annualized revenue each month. Our clients span venture-backed tech and healthcare, including fast-growing startups and phenomenal US-based businesses that have raised over $3B in funding from Sequoia, a16z, Founders Fund, Y Combinator, and other top VC firms.
Today we're roughly 50 people managing a few hundred talents, growing fast and into new verticals. We started Pearl because we believe that even though opportunity isn't created equal in the world, ambitious talent is.
Location: Fully remote
Purpose of Your Role
You'll be the scientific backbone of our AI voice-model initiative. We're building a model that infers psychological constructs from voice,



and its quality will only ever be as good as the measurement system behind it.
This is not a machine-learning engineering role. You won't build the model itself. Instead, you'll define what we should measure, design and validate the instruments that measure it, and convert those measurements into defensible ground-truth labels and evaluation criteria for model training. You'll also be the person in the room with the authority — and the responsibility — to say what voice can't responsibly tell us about a person.
What You'll Own
1. The Psychometric Framework
Review the literature and evaluate established frameworks (Big Five/OCEAN, HEXACO, DISC, and other relevant models) for validity, usefulness, and fit for our use case
Recommend which constructs and dimensions to include, exclude, or treat cautiously — and explicitly identify traits that cannot be responsibly inferred from voice
Build and mainta

📌 Pearl Talent (Buenos Aires)
🏢 Pearl
📍 Buenos Aires