1. Responsible for the construction of the company's internal business data warehouse, including data synchronization, data layering, and the establishment of data marts;

2. Establish real-time and offline big data processing workflows, responsible for the platformization and systemization of data products.

3. Responsible for data governance to enhance data usability and data quality.

4. Understand and reasonably abstract business requirements, leverage data value, and work closely with the business team.

5. Daily alarm monitoring and operations maintenance.

Job Requirements

1. Bachelor's degree or above (preferred) in Computer Science, Software Engineering, Information Technology, or related fields;

2. More than 3 years of experience in big data development or data warehousing;

3. Familiar with big data storage/computation technologies: commonly used components in the big data ecosystem such as Hadoop/Hive/Spark/ElasticSearch/HBase/Kafka/Flume/Flink;

4. Responsible for the construction and maintenance of the foundational platform for the business line's data warehouse, including the design, development, and performance optimization of data ETL;

5. Strong coding ability with strict self-requirements on code style, proficient in at least one of the following languages: Java, Shell, Python;

6. Experience with AWS or Alibaba Cloud big data products is preferred;

8. Other requirements may be relaxed for candidates with a blockchain background.