L2 Senior Surgical Video Annotator

Codvo Private Limited; Pune District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

A leading tech company in Pune is looking for an experienced L2 Senior Surgical Video Annotator. The role involves handling complex labeling tasks, mentoring junior annotators, and ensuring high-quality standards. Candidates should have 3–6 years of video annotation experience, a strong grasp of temporal labeling, and ideally a background in healthcare videos. Join a collaborative team focused on tackling intricate data challenges with cutting-edge technology.

Qualifications

• 3–6+ years in video annotation with demonstrated high accuracy.
• Strong understanding of temporal labeling, boundary consistency, and error patterns.
• Experience coaching teams and running calibration.
• Healthcare/surgical video familiarity preferred.

Responsibilities

• Handle low-confidence, complex, and high-risk tasks routed by the system.
• Refine temporal boundaries and event timing; correct difficult tool/anatomy cases.
• Provide second-pass review on sampled work units; mentor L1 annotators.
• Identify recurring disagreement patterns; propose guideline clarifications/examples.
• Support adjudication by preparing evidence (frames/clips) and recommended resolution options.

Skills

Video annotation accuracy

Temporal labeling

Coaching

Boundary consistency

Healthcare familiarity

Job description

Job Title: L2 Senior Surgical Video Annotator (Complex Cases + Boundary Refinement)

Location: India - Pune | Type: Full-time | Reports to: Annotation Lead / Program Lead

Mission: Resolve complex/ambiguous labeling work, stabilize quality, and support adjudication and training.

About Us

At Codvo, we are committed to building scalable, future-ready data platforms that power business impact. We believe in a culture of innovation, collaboration, and growth, where engineers can experiment, learn, and thrive. Join us to be part of a team that solves complex data challenges with creativity and cutting-edge technology.

Responsibilities

• Handle low-confidence, complex, and high-risk tasks routed by the system.
• Refine temporal boundaries and event timing; correct difficult tool/anatomy cases.
• Provide second-pass review on sampled work units; mentor L1 annotators.
• Identify recurring disagreement patterns; propose guideline clarifications/examples.
• Support adjudication by preparing evidence (frames/clips) and recommended resolution options.

Requirements

• 3–6+ years in video annotation with demonstrated high accuracy.
• Strong understanding of temporal labeling, boundary consistency, and error patterns.
• Experience coaching teams and running calibration.
• Healthcare/surgical video familiarity preferred.

KPIs

• Complex-case resolution accuracy, adjudication support quality, IRR improvement contribution, rework reduction.

Note

Please apply via our official careers portal only, as applications sent directly to executives may not be considered.