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Project Perseus | Data Quality Analyst - Spanish Speakers (Human-in-the-Loop AI)

WelocalizeCaliforniaData Annotation
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Salary
$38 USD per hour
Job type
Full-time
Posted
22 Apr 2026
Status
Open · checked 7d ago

About this role

Enterprise AI Training Data & Human is hiring a full-time Data Quality Analyst for Spanish Speakers to support human-in-the-loop artificial intelligence operations. This full-time position is based onsite in designated metropolitan areas and suits detail-oriented professionals with strong data evaluation abilities.

The Data Quality Analyst sits at the center of execution and quality assurance. This position bridges Data Labeling Associates and Team Leads to guarantee that work is completed accurately. The role combines data quality management, light project coordination, and hands-on training where critical thinking and guiding others are essential.

Role Overview

The Data Quality Analyst position involves working closely with both people and AI systems. Professionals in this role audit outputs, support day-to-day execution, and help teams apply guidelines correctly in fast-moving, real-world scenarios. This is a 1-year contract position with the possibility of extension, requiring a full-time commitment of 40 hours per week.

Key Responsibilities

Audit outputs generated by data labeling teams and artificial intelligence systems.
Support daily project execution and workflow operations.
Help teams apply complex guidelines correctly in real-world scenarios.
Bridge communication between Data Labeling Associates and Team Leads.
Provide hands-on training and guidance to other team members.

Requirements

Must be authorized to work in the United States without visa sponsorship.
Must be located in or able to commute to one of the approved hiring locations: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, or Boston.
Ability to work 100% onsite as remote work is not available for this position.

Skills and Tools

Data quality auditing and evaluation
Light project coordination
Hands-on team training
Critical thinking and guideline application
Spanish language proficiency

Salary and Benefits

Pay rate of $38 per hour.
W2 Full-Time Employee employment type.

About the Company

Enterprise AI Training Data & Human operates in the artificial intelligence training sector, focusing on data quality, human-in-the-loop systems, and annotation workflows to support advanced machine learning models.

How to Apply

To be considered for this position, please apply directly on the official company careers page at welodata.ai, ensuring you meet the strict onsite location requirements before submitting your application.

Questions candidates ask

What is the hourly pay rate for this role?

The pay rate for the Data Quality Analyst position is $38 per hour.

Is remote work allowed for this position?

No, this is a 100% onsite position and remote work is not available. Candidates must be located in or able to commute to specific approved cities.

What are the approved hiring locations for this job?

Candidates must be able to commute to NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, or Boston.

Does the company offer visa sponsorship?

No, applicants must already be authorized to work in the U.S., as visa sponsorship is not provided.

What is the expected duration of the contract?

The position is a 1-year contract with the possibility of extension, structured as a W2 full-time employee role working 40 hours per week.

Ready to apply?

The application is on the official Welocalize careers page.

Apply on company site