Video Annotation Expert Jobs 2026 micro1 US Canada UK

About the Job

micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.

Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.

micro1 is engaging Video Annotation Experts to contribute to a customer's project focused on refining AI learning capabilities through advanced video annotation. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required; your domain knowledge is what matters.

Job Details

Scope of Work

• Identify and segment recurring events within short video clips according to project guidelines.
• Annotate each detected event precisely, providing accurate start and end timestamps.
• Craft concise, clear, and consistent written descriptions for every annotated event.
• Ensure all annotation submissions meet strict quality and consistency standards.
• Collaborate via written and verbal communication channels to clarify requirements and resolve ambiguities.
• Review and refine your own annotations to align with evolving project instructions.

Preferred Qualifications

• Native-level proficiency in English, both written and verbal, for effective annotation and communication.
• Demonstrated experience in video annotation, content moderation, writing, video editing, videography, or closely related areas.
• Strong attention to detail, with a commitment to delivering high-accuracy data labeling.
• Ability to follow complex annotation guidelines and quickly adapt to feedback.
• Background in AI training projects or experience with data annotation for machine learning is a plus.

How to Apply

• Apply online at: micro1 Job Portal
• Complete the online application form including your LinkedIn profile URL and English resume (PDF).
• After completing the interview process, you will be considered for this and other roles that match your skills.

How to Prepare for This Role