Remote AI Video QC Reviewer for Robotics Annotations

Welocalize, Inc.; Kuala Lumpur; Remote; MYR 19,000 - 27,000; Full time

Job summary

Welocalize, Inc. is seeking a detail-oriented QC Reviewer to ensure the quality and consistency of robot manipulation video annotations produced by our annotation team.

You will review labeled video segments against a detailed style guide, catching errors and providing constructive feedback to annotators to improve training data for robotics AI models. This freelance role is remote, with a flexible schedule across multiple regions.

Qualifications

• Excellent written English and strong reading comprehension — you'll be evaluating precise, nuanced language choices, not just typos.
• Exceptional attention to detail — able to catch subtle mismatches between video content and written description.
• Strong grasp of spatial/mechanical description (left/right, above/below, object parts) to verify annotator accuracy.
• Ability to apply a detailed, structured style guide consistently and make sound judgment calls in ambiguous situations.
• Comfort giving clear, specific, and constructive feedback to annotators (written feedback, not just pass/fail marks).
• Reliable, self-directed work habits, with the ability to work independently while meeting review turnaround expectations.

Responsibilities

• Review completed annotations of robot manipulation videos across three levels of labeling detail (atomic motion, skill/subtask, task/goal).
• Cross-check annotator descriptions against all three camera views to verify accuracy of described actions, object identification, and contact/grasp details.
• Verify full coverage of each video — confirm there are no gaps in labeling, including idle or pause moments.
• Check that descriptions accurately reflect what actually happened in the video, including failures, drops, or slipped grips — flagging any instances where outcomes were inaccurately described or smoothed over.
• Evaluate annotations for adherence to the style guide: correct vocabulary usage, spatial/directional accuracy, consistent terminology for objects and actions, and appropriate language variation.
• Identify recurring errors or patterns of confusion among annotators and report them to the team lead for calibration purposes.
• Provide specific, actionable feedback on rejected or revised annotations, referencing the style guide and reference examples.
• Participate in periodic calibration sessions with the team and client to align QC standards with evolving guidelines or edge-case resolutions.
• Maintain a QC log or tracking sheet documenting review outcomes, common error types, and annotator performance trends.

Skills

Excellent written English

Attention to detail

Spatial description ability

Independent work

Judgment in edge cases

Job description

Welocalize, Inc. is seeking a detail-oriented QC Reviewer to ensure the quality and consistency of robot manipulation video annotations produced by our annotation team.

You will review labeled video segments against a detailed style guide, catching errors and providing constructive feedback to annotators to improve training data for robotics AI models. This freelance role is remote, with a flexible schedule across multiple regions.