Big Data Engineer Intern (TikTok Global Ecommerce Recommendation Architecture) - 2026 Start (BS/MS)

Join the E-commerce Recommendation Infra team to design and implement large-scale offline data architecture for recommendation systems. You’ll build flexible, scalable, high-performance storage and computing systems, and help troubleshoot and stabilize production infrastructure. Work with data mining, data modeling, NLP, and machine learning on structured and unstructured datasets, and create analytics outputs through visualization and reporting.