Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI)
Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI) is an open role at Welo Data, located in Redmond, Washington, with pay listed as $43.50/hr.
Applications open on Welo Data’s own site. How we make money.
About this role
Overview Welo Data is looking for a Data Quality Lead to oversee teams of Data Quality Analysts supporting AI model evaluation and improvement. This role is equal parts people leadership, quality ownership, and operational thinking. You’ll be responsible for guiding teams through fast-changing work, ensuring high-quality output, and acting as a bridge between analysts and stakeholders. This is not just about managing throughput — it’s about shaping how quality is defined, measured, and improved in a human-in-the-loop environment. Project Details Job Title: Data Quality Lead Hiring in: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, Boston Hours: Full-time, 40 hours per week Employment Type: W2 Full-Time Employee Pay rate: $43.50/ hour Contract Duration: 1-year contract with possibility of extension Important: This is a 100% onsite position — remote work is not available for this role. To be considered, candidates must be located in or able to commute to one of the following cities: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, Boston. Please only apply if you meet this location requirement.
Pay
$43.50/hr
About Welo Data
Welo Data's connection to Welocalize: Welocalize AI-data community. Multilingual evaluation, AI safety, search relevance and annotation
Ownership confidence: Confirmed. See the full network profile →
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Frequently asked questions
How do I apply for the Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI) role at Welo Data?
Applications go through Welo Data's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Welo Data's access model is "Open / self-serve" (Join community). This listing was first seen here on July 20, 2026 and was still live at the last check.
Is the Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI) role at Welo Data remote?
This role is listed for: Redmond, Washington.
What does the Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI) role at Welo Data pay?
Welo Data lists this role's pay as $43.50/hr, quoted from the listing rather than estimated.
What kind of work is Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI)?
AI model evaluation. Multilingual evaluation, AI safety, search relevance and annotation
Is Welo Data a legitimate AI-training platform?
Welocalize AI-data community - and that relationship is rated "Confirmed" here because it can be checked against welodata.ai rather than taken on Welo Data's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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