Remote Data Annotator Jobs in Vancouver

Rex.zone is hiring Vancouver-based professionals for fully remote data annotation and evaluation work supporting AI/ML training workflows. You will help improve training data quality and model performance across NLP, computer vision, and content safety programs.

What You’ll Do
Create accurate labels for NLP tasks such as named entity recognition, classification, summarization review, and intent tagging
Perform RLHF ranking and pairwise preference judgments using clear rubrics
Run prompt evaluation on LLM outputs for helpfulness/harmlessness and flag issues (hallucinations, policy violations, unsafe content)
Execute QA evaluation to audit annotation guideline compliance, reduce disagreement, and document edge cases
Annotate computer vision data (bounding boxes, polygons, segmentation masks, keypoints) where applicable
Track throughput/quality metrics and contribute to guideline improvements

Required Qualifications




Experience in data annotation, data labeling, QA/evaluation, or trust & safety operations
Solid written English, careful reasoning, and consistent rubric application
Comfort with remote, asynchronous workflows and web-based labeling tools
High attention to detail and ability to meet full-time productivity and quality targets

Compensation

Hourly base pay range: $30–$50/hr (USD), depending on project complexity and demonstrated quality outcomes.

Perks and scheduling vary by project and may include versatile shifts, ongoing calibration, and paid QA time.

How To Apply

Apply on Rex.zone with your availability and relevant labeling/evaluation experience. You may be asked to complete a screening covering guideline compliance, QA scenarios, and sample RLHF or prompt evaluation tasks.

📌 Remote Data Annotator Vancouver (Canada)
🏢 Rex.zone
📍 Canada