Data Understanding Specialist - Data Cycling Center - German Speaking (Fixed-term Contract)
Core
Bridge between machine learning engineers and labelers to ensure accurate application of structure to unstructured data (video, images, text) for TikTok's advertising safety and content understanding.
Role type
Data Understanding Specialist (Data Cycling Center)
Builds
Data labeling templates, SOPs, Golden Data Sets, and training materials for content moderation projects.
Domain
Social media advertising, content safety, data operations
Deliverable
production ML models
Required skills
German (fluent), English (fluent), data interpretation, AI/ML concepts, project management, training delivery, process optimization
Preferred skills
SQL, Python, R
Responsibilities
Create and manage data queues (Live, Practice, Test, 2RQA), maintain Golden Data Sets, train labelers on SOPs, monitor project quality against KPIs, and optimize operational processes.
Seniority
Junior to Mid-level, hands-on IC