Data Engineer: Real-Time Lakehouse & ML Infra
Summary
Design real-time and offline data architectures for TikTok’s Lakehouse systems, optimizing data lakes and enabling scalable ML training/inference with Flink, Paimon, Iceberg, Delta Lake, and Hudi.
TikTok's Arch-Data Ecosystem team builds unified storage and computing infrastructure for large-scale recommendation, search, and advertising businesses, serving over 1B users. You will help design real-time and offline data architectures, optimize data lakes, and enable efficient model training and inference.
The role emphasizes scalable Lakehouse systems, collaboration with ML platform teams, and mastery of Flink, Paimon, Iceberg, Delta Lake, and Hudi to reduce costs and boost iteration speed.