TikTok
Data Engineer, E-Commerce
San Jose, California · Full-time · Posted Oct 28, 2026
- Education
- BS or MS in Computer Science or a related technical field, or equivalent practical experience.
About the job
Build and optimize data transformations and scalable big data systems for e-commerce products and business needs.
What you'll do
- Design and build reliable data transformations for reporting and analysis.
- Design and implement scalable big data systems supporting core products and business.
- Establish sound design and engineering practices for technical and non-technical colleagues.
What they ask for
- Experience with big data technologies.
- Experience in data analysis, ingestion, and integration.
- Experience with ETL, data system architecture, schema design, data modeling, and SQL queries.
- Passion and self-motivation in big data technologies.
Tools
Hadoop, M/R, Hive, Spark, Metastore, Presto, Flume, Kafka
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