AI Data Quality Lead & Mentorship Coach (NYC On-Site)

Welo Data; New York (NY); On-site; USD 43,187 - 61,509; Full time

Benefits offered by this job

Gourmet Dining

Office Perks

Comprehensive Medical, Dental, and Vision

401(k) and HSA eligibility

Modern Campus

Commuter Benefits

Job summary

Welo Data is seeking a Data Quality Analyst for Project Perseus in New York City. This full-time role involves auditing, mentoring, and maintaining data integrity, requiring 2–4 years of relevant experience. Candidates should have a University Degree and professional-level proficiency in Portuguese, alongside English fluency. The position offers competitive pay and a range of campus benefits, including gourmet dining and wellness programs. Candidates with strong attention to detail are encouraged to apply.

Qualifications

• 2–4 years in data annotation, QA, content quality, or human-in-the-loop workflows.
• Professional-level proficiency in Portuguese and fluent English.
• Experience auditing or reviewing the work of others.

Responsibilities

• Audit the work of DLAs, providing structured feedback.
• Answer complex linguistic questions and interpret guidelines.
• Lead onboarding and training for new associates.
• Monitor queues and identify blockers.
• Spot high-level patterns in behavior to enhance project guidelines.

Skills

Data annotation

Quality Assurance (QA)

Portuguese (Portugal)

English (B2)

Leadership

Detail-oriented

Education

University Degree (Bachelor's or higher)

Job description

Welo Data is seeking a Data Quality Analyst for Project Perseus in New York City. This full-time role involves auditing, mentoring, and maintaining data integrity, requiring 2–4 years of relevant experience. Candidates should have a University Degree and professional-level proficiency in Portuguese, alongside English fluency. The position offers competitive pay and a range of campus benefits, including gourmet dining and wellness programs. Candidates with strong attention to detail are encouraged to apply.