
Defined.ai operates a marketplace and subscription platform that supplies ethically sourced, annotated training data and custom data services to teams building AI models. It curates and sells…

Defined.ai operates a marketplace and subscription platform that supplies ethically sourced, annotated training data and custom data services to teams building AI models. It curates and sells…
What they do: Ethically sourced AI training data, marketplace, subscriptions, and custom data services
Founded: 2015 by Daniela Braga (Seattle, WA)
Funding (approx.): Raised tens of millions; disclosed Series B $50.5M (May 2020); total reported ~ $78–80M+
Headquarters: Seattle, Washington, USA (R&D center in Lisbon, Portugal)
Supply of high‑quality, ethically sourced training data for machine learning and AI development.
2015
IT Services and IT Consulting
$50.5M
Series B disclosed at $50.5M
“Includes strategic investors such as Amazon Alexa Fund, Sony Innovation Fund and corporate backers; Series A led by Evolution Equity Partners”
Description
Defined.ai is a leading provider of high-quality, ethically sourced data for Artificial Intelligence (AI) and Machine Learning (ML) model training. We host the world's largest AI marketplace and offer end-to-end services to help companies accelerate their AI solutions. Backed by significant funding and recognized globally for our commitment to ethical AI, we operate in a fast-paced, innovative environment with offices in Seattle and Lisbon.
What you'll do:
As a member of the Enterprise Sales team, you will be responsible for:
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Requirements
Benefits
You spend a lot of your time at work, so it should be challenging, fun and interesting. At Defined.ai it will be all of those things and more. Here’s what we offer:
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