Big Data Engineer-Tik Tok Live

1. Responsible for the construction of offline and real-time data warehouse for Douyin live broadcast business 2. Responsible for the design of data model, ETL implementation, ETL performance optimization, ETL data monitoring and solution of related technical problems 3. Responsible for the construction and maintenance of indicator system 4. In-depth business, understand and reasonably abstract business needs, maximize the value of data, and work closely with the business team 5. Participate in big data application planning and provide application guidance for data products and mining teams 6. Participate in data governance work to improve data usability and data quality.

1. Familiar with data warehouse implementation methodology, in-depth understanding of data warehouse systems, and supporting actual business scenarios 2. Proficient in using Hadoop and Hive, familiar with programming languages such as SQL, Java, and Python 3. Good at communication, sensitive to business, able to quickly understand the business background, and possessing excellent technical and business integration capabilities.