Model Optimization Specialist, DLO (KL)
Core
Design and optimize end-to-end workflows to improve machine model performance in content moderation, focusing on signal detection, rejection accuracy, and leakage reduction.
Role type
Model Optimization Specialist (Content Moderation)
Builds
Content review systems and ad content moderation platforms
Domain
Trust & Safety / AI Content Moderation
Deliverable
production ML models
Required skills
Workflow design, root cause analysis, adversarial testing, data analysis, SOP development, policy translation to machine signals
Preferred skills
AI/ML model quality assessment, data annotation, LLM/VLM evaluation, content risk workflows
Technologies
Excel, Lark Base/Bitable, dashboards, performance tracking systems
Responsibilities
Design and manage workflows for model performance improvement; conduct adversarial testing to identify vulnerabilities; perform root cause analysis on model errors; analyze operational performance data; partner with cross-functional teams on mitigation strategies; develop technical guidelines and SOPs.
Seniority
Individual Contributor, mid-level
