QA Auditor (Sampling, Quality Gates, Release Readiness) - USA JD: QA Auditor — Surgical Video Annotation (Sampling, Quality Gates, Release Readiness) Location: USA | Type: Full-time Reports to: Quality Lead / Program Lead Role goal: Protect dataset quality at scale by running sampling-based audits, enforcing quality gates, and ensuring every dataset release is audit-ready and meets acceptance thresholds.

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

Execute sampling plans (stratified by label type, difficulty, site/surgeon/device, model confidence) for ongoing QA and release audits. Audit annotations against guidelines + ontology; score defects using standardized rubrics (severity, type, root cause). Run and validate quality gates prior to release: completeness/coverage checks schema/constraint checks (illegal combinations, temporal consistency, boundary rules) defect density and rework thresholds Generate rework tickets with precise instructions; track closure and verify fixes. Partner with Annotation Lead to drive calibration actions (training refreshers, guideline clarifications, examples library). Maintain QA dashboards: defect rate, rework %, gate pass rate, audit cycle time, top error patterns by annotator/team/label type. Support release readiness: ensure required artifacts are complete for the Evidence Pack (QA results, sampling logs, sign-offs). Escalate systematic issues to Adjudication/Clinical Review (definition gaps, ambiguous classes, recurring edge cases). Deliverables (what you produce weekly) QA audit reports (sample size, findings, severity distribution, root-cause categories) Gate status + release checklist sign-off recommendations Rework queue and closure verification Trend insights and corrective action plan (top 3 issues + fixes) Requirements 3–7+ years in data QA / annotation QA / operations quality; experience auditing labeled datasets (video preferred). Strong command of sampling-based QA: stratified sampling, acceptance thresholds, and audit scoring. High attention to detail; comfortable reading and enforcing detailed SOPs/guidelines. Strong documentation skills; can write clear defect descriptions and rework instructions. Comfortable with dashboards/spreadsheets; basic metric literacy (defect density, rework, throughput). Note- Please apply via our official careers portal only, as applications sent directly to executives may not be considered.