Video Annotator - Physical AI

Apna; India; Remote; USD 10,000 - 13,000; Full time

Job summary

Arctic Engines is hiring Video Annotators to create accurate, timestamped annotations for egocentric videos captured in industrial and commercial environments. Remote freelancer role focusing on Physical AI datasets with immediate joining.

Candidates should have hands-on experience annotating Physical AI or robotics video, with strong attention to detail and ability to meet productivity targets.

Qualifications

• Hands-on experience annotating Physical AI, robotics, or industrial egocentric video.
• Understanding of temporal action segmentation and video chunking.
• Ability to describe visible actions including hands, objects and tools.
• Experience with video annotation platforms and workflows.
• Strong attention to detail and ability to meet quality/productivity targets.

Responsibilities

• Review and annotate first-person video showing human actions, tools, objects, and task workflows.
• Split videos into meaningful chunks and mark precise start and end times for each action.
• Apply action labels and write clear natural language descriptions of what happens in each segment.
• Review model-generated annotations, correct errors, and ensure complete coverage and consistent labeling.
• Follow annotation guidelines, resolve unclear cases with reviewers, and complete rework within timelines.

Skills

Physical AI annotation

Robotics video annotation

Industrial egocentric video

Temporal action segmentation

Video chunking

Timestamp accuracy

Action labeling

Describe visible actions

Video annotation platforms

Attention to detail

Tools

Video annotation platforms

Job description

About Arctic Engine:

Arctic Engines is an enterprise-grade AI human data operations company specializing in high-quality training data, RLHF, and human feedback pipelines for frontier AI models. We are part of the Apna Group, one of India's fastest-growing unicorns, backed by marquee investors such as Lightspeed, Tiger Global, Insight Partners, Peak XV, and others. With native access to Apna's 60M+ workforce, we deliver high-quality training data at unmatched scale and speed.

Role

Video Annotator – Physical AI

Requirement

50+

Company

Arctic Engines

Location

Remote | Freelancer

Experience

1+ year in Physical AI or robotics video annotation

Joining

Immediate joiners preferred

Compensation

Rs 750/video hour

About the role

We are hiring Video Annotators to create accurate, timestamped annotations for egocentric videos captured in industrial and commercial environments. Candidates must have hands-on experience working on Physical AI datasets.

Key responsibilities

• Review and annotate first-person video showing human actions, tools, objects, and task workflows.
• Split videos into meaningful chunks and mark precise start and end times for each action.
• Apply action labels and write clear natural language descriptions of what happens in each segment.
• Review model-generated annotations, correct errors, and ensure complete coverage and consistent labeling.
• Follow annotation guidelines, resolve unclear cases with reviewers, and complete rework within assigned timelines.

Required skills

• Prior hands‑on experience annotating Physical AI, robotics, or industrial egocentric video is mandatory.
• Understanding of temporal action segmentation, video chunking, action labeling, and timestamp accuracy.
• Ability to describe visible actions clearly, including the relevant hand, object, and tool.
• Experience with video annotation platforms
• Strong attention to detail and ability to meet quality and productivity targets.