Senior AI Trainer — Frontier Model Training (Remote US & Global Contract)

Work 100% remotely as a Senior AI Trainer — Frontier Model Training (Remote US & Global Contract) with RemoteJob USA Staffing, earning $14 - $36/hour. You will design challenging domain prompts, grade complex model outputs, and refine reasoning trajectories using your background in Video Annotation, Attention to Detail, Data Labeling, Video Annotation Tools.

Position Responsibilities

• Evaluate the performance of AI chat and search tools under standardized, repeatable conditions.
• Apply detailed grading guidelines to accurately evaluate, rank, and annotate model responses, providing structured feedback that improves model performance.
• Write, refine, and stress-test prompts that probe model capabilities, ensuring coverage of diverse scenarios, edge cases, and user intents.
• Verify consistency and accuracy across evaluations, correcting discrepancies between ratings and the underlying rubric or guidelines.
• Utilize AI training tools and platforms to record findings and submit evaluation datasets in alignment with project standards and milestones.
• Collaborate with project trainers and contributors to resolve ambiguities, refine guidelines, and ensure evaluation consistency across the team.
• Participate in ongoing quality reviews, incorporating feedback to maintain rigorous training and annotation standards.

Required Competencies

• Demonstrated time management and self-organization abilities for independent, remote project participation.
• Analytical and problem-solving mindset, with a proactive approach to resolving evaluation challenges.
• Proven experience with AI model training, RLHF, data labeling, or similar data-centric evaluation projects.
• Working knowledge of AI products and tools, including prompt engineering and understanding of model behaviors and limitations.
• Experience writing evaluation rubrics, grading model outputs, or reviewing AI responses for accuracy, helpfulness, and safety.
• Background in AI training, machine learning data preparation, or LLM-focused projects (strongly preferred).
• Compensation Band: $14 - $36/hour

Earnings & Remote Work Details

• Compensation Rate: $14 - $36/hour (contract specialist remuneration)
• Work Arrangement: 100% Remote / Work From Home
• Eligible Remote Countries: United States, United Kingdom, Canada, Australia, New Zealand, Ireland, and South Africa
• Core Competencies: Video Annotation, Attention to Detail, Data Labeling, Video Annotation Tools, Time Management
• Hiring Agency: RemoteJob USA Staffing

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