Data Development Engineer

Job Responsibilities:

1、Design,develop, and maintain the company-wide public data warehouse to support data requirements across all business lines.

2、Responsible for data model design, technical architecture, ETL implementation, performance optimization, data monitoring, and resolving data governance-related technical challenges.

3、Act as a Business Partner (BP) to collaborate with business teams including Advertising,Search & Recommendation, Product Lines, and Software/Hardware Engineering,translating business requirements into data solutions.

Qualifications:

1、Bachelor's degree or above in Computer Science, Mathematics, Statistics, or a related field.

2、At least 3years of experience in data-related roles. Familiar with dimensional modeling methodologies and internet user behavior analysis (e.g., UV, DAU, retention rate, and other key metrics). Experience in commercial data platforms,particularly in advertising or recommendation systems, is preferred.

3、Proficient in big data technologies such as Hive, Spark, Flink, and Click House. Familiar with at least one programming language, including Java, Python, or Shell scripting.

4、Strong analytical mindset and data-driven thinking. Familiar with product operations and business processes, with excellent cross-functional communication and requirement collaboration skills.