QA Lead - AI Training Data & Annotated Review

Dover; United States; Remote; USD 50,000 - 75,000; Full time

Job summary

Dover is seeking a Lead QA Reviewer to guide a team of annotators and ensure high-quality data labeling for AI training projects. The role involves managing review queues, spotting errors, and delivering clear feedback in a fast-paced environment with tight turnaround times.

You will lead office hours, clarify guidelines, and monitor performance metrics, helping junior reviewers grow while maintaining data integrity and delivery timelines.

Qualifications

• 3–5 years of overall experience, including 1+ year leading or mentoring reviewers.
• Strong attention to detail and ability to follow complex guidelines.
• Clear communication and feedback skills.
• Experience in QA, annotation, data labeling, or AI training data is preferred.

Responsibilities

• Lead QA reviewers and manage audit and review queues.
• Spot-check annotated data and reviewer decisions.
• Provide clear, actionable, and consistent feedback.
• Conduct office hours and clarify guidelines for annotators.
• Track quality scores, error trends, and reviewer performance.
• Train new reviewers on guidelines, tools, and review processes.
• Escalate recurring issues and unclear guidelines to the Senior QA Lead.

Skills

Mentoring reviewers

Attention to detail

Clear communication

QA / data labeling

Job description

Dover is seeking a Lead QA Reviewer to guide a team of annotators and ensure high-quality data labeling for AI training projects. The role involves managing review queues, spotting errors, and delivering clear feedback in a fast-paced environment with tight turnaround times.

You will lead office hours, clarify guidelines, and monitor performance metrics, helping junior reviewers grow while maintaining data integrity and delivery timelines.