Responsibilities
- Maintain the data systems supporting the experimentation platform.
- Design, model, and develop PB-scale data warehouses.
- Build ETL data pipelines and automated ETL pipeline systems.
- Develop an expert system for metric data processing using offline and real-time processing.
- Support experimentation use cases across the full lifecycle, from experiment design and metric calculation through statistical analysis and evaluation launch.
Requirements
- Bachelor’s degree in Computer Science, a related technical field involving software or systems engineering, or equivalent practical experience.
- At least 1 year of experience in Data Engineering.
- Proficiency with big data frameworks such as Presto, Hive, Spark, Flink, ClickHouse, and Hadoop.
- Experience with large-scale data processing.
- Experience writing code in Java, Scala, SQL, Python, or a similar language.
- Experience with data warehouse implementation methodologies and supporting real business scenarios.
- Knowledge of data ingestion, modeling, processing, persistence, ETL design, job scheduling, and dimensional modeling is preferred.
- Expertise in designing, analyzing, and troubleshooting large-scale distributed systems is preferred.
- Internet-company work or internship experience and big data processing experience are preferred.
Tech Stack
Categories
About ByteDance
ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. We are committed to building a safe, healthy and positive online environment for all our users. We have over 110,000 employees based in more than 30 countries globally. Join us.