Senior AI Trainer for Robotic Video Annotation

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping contributors discover projects, build their profiles, and apply in minutes.

This contractor opportunity is remote and open worldwide. Creating an OpenTrain account is free, and qualified candidates can apply through the platform.

• Contractor engagement
• Remote work from anywhere worldwide
• 1,000 openings available
• Expected project duration of 6+ months

About AI Training and Video Annotation

AI training is the human work behind modern artificial intelligence. Contributors review real-world data, label important details, and provide structured feedback so AI systems can learn more accurately.

In video annotation projects, careful reviewers turn footage into dependable training data by identifying events, marking their timing, and evaluating outcomes. Your work will help improve how AI models learn, reason, and perform.

• Work directly with data used to improve AI systems
• Apply visual analysis and detailed labeling skills
• Contribute to cutting-edge robotics AI training

The Senior AI Trainer Role

OpenTrain AI is seeking experienced Senior AI Trainers for a customer-driven project focused on improving AI system accuracy through expert-level video annotation and data labeling. You will review video footage of robotic arms performing assigned tasks and create precise, structured annotations based on detailed grading guidelines.

The role is best suited to an intermediate-level contributor with strong attention to detail, familiarity with video labeling workflows, and subject-matter expertise in robotics AI training and video annotation. Fluent English proficiency is required.

• Compensation: $50-$90 per hour
• Role type: Contractor
• Experience level: Intermediate
• Data type: Video
• Primary focus: Evaluation, rating, and time-based annotation

What You'll Do

You will use video annotation tools and platforms to document findings and submit annotated datasets according to project standards and deadlines. The work requires careful review of visual data, precise event segmentation, and consistent application of project guidelines.

You will also collaborate with project trainers and other contributors to resolve ambiguities, clarify instructions, and maintain consistency across annotations. Ongoing quality reviews and feedback will be part of the workflow.

• Review robotic-arm footage and identify key actions and outcomes.
• Apply detailed grading guidelines to tag and annotate events precisely.
• Mark start and end timestamps for actions, transitions, and outcomes.
• Verify timestamp alignment and correct drift or inconsistencies.
• Use video annotation tools to submit work according to project standards.
• Resolve unclear cases with trainers and other contributors.
• Participate in quality reviews and incorporate feedback.

Required Qualifications

This role requires exceptional accuracy when reviewing and labeling visual data. You should be able to work independently in a remote environment while communicating clearly about progress, questions, and annotation decisions.

A proactive, analytical approach is important for identifying and resolving annotation challenges. Experience with video labeling workflows and robotics AI training is specifically relevant to this project.

• Exceptional attention to detail and accuracy
• Strong written and verbal English communication skills
• Excellent time management and self-organization
• Strong analytical and problem-solving abilities
• Experience with video labeling workflows
• Robotics AI training and video annotation subject-matter expertise
• Fluent English proficiency

Preferred Experience

Previous experience with video annotation, data labeling, or similar data-centric projects will help you succeed. Familiarity with timeline-based interfaces and frame-level review is also valuable for this work.

• Previous video annotation or data-labeling experience
• Familiarity with video annotation software and timeline interfaces
• Experience marking event boundaries and working with timecodes
• Understanding of frame rates or frame-by-frame video review
• Background in AI training, machine learning data preparation, robotics, or related fields

How to Apply Through OpenTrain

Create or use your free OpenTrain account to build your profile and apply for this remote Senior AI Trainer contractor opportunity. Highlight your experience with video annotation, timestamping, visual data review, robotics, or AI training so your application reflects the project requirements.

If selected, you will contribute to a fast-growing field where human reviewers help shape how advanced AI systems understand real-world actions and outcomes.

• Review the role requirements and create your free OpenTrain account.
• Showcase relevant annotation, robotics, and AI-training experience.
• Apply in minutes for consideration for this remote project.