AI Data QA Specialist: Guide, Audit & Improve

Welo Global; Sunnyvale (CA); On-site; USD 43,187 - 61,509; Full time

Benefits offered by this job

Paid Sick Time & Paid Holiday (combined): 15 days

Medical, Dental, and Vision Insurance

Free Gourmet Food

Commuter Benefits

Job summary

Welo Global is searching for a Data Quality Analyst based in Sunnyvale, California. In this full-time role, you will ensure high data quality and guide data labeling associates in their day-to-day tasks. Responsibilities include auditing outputs, providing feedback, and supporting guideline interpretation. Required qualifications include a Bachelor's degree and 2-4 years of relevant experience. Benefits include medical insurance and various perks like free gourmet meals and commuter benefits.

Qualifications

• Native-level language proficiency required.
• B2 or superior level of English.
• 2–4 years of experience in data annotation, content quality, QA, or related fields.

Responsibilities

• Support quality and execution across DLA teams.
• Audit DLA outputs and provide structured feedback.
• Act as the first line of support for DLAs.

Skills

Attention to detail

Strong ability to interpret complex guidelines

Experience in data annotation or content quality

Ability to adapt to evolving guidelines

Experience in AI/ML workflows

Education

Bachelor’s degree or higher

Job description

Welo Global is searching for a Data Quality Analyst based in Sunnyvale, California. In this full-time role, you will ensure high data quality and guide data labeling associates in their day-to-day tasks. Responsibilities include auditing outputs, providing feedback, and supporting guideline interpretation. Required qualifications include a Bachelor's degree and 2-4 years of relevant experience. Benefits include medical insurance and various perks like free gourmet meals and commuter benefits.