Senior Data Engineer - Square
at Binance
Posted 6 hours ago
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Binance is seeking a Senior Data Engineer for the Square team to design, build, and maintain scalable data pipelines that support data and feature engineering needs. You will lead feature data preparation, transformation, validation, and monitoring for machine learning and recommendation/search systems. Collaborate with algorithm, product, and business teams to translate requirements into reliable data and feature solutions, and drive core data infrastructure and feature platforms with data-driven strategies to maximize business impact. Ensure data quality, stability, and performance across offline and online feature pipelines, identify data gaps and optimization opportunities, and define success metrics with Product and Business stakeholders.
Responsibilities
- Responsible for designing, building, and maintaining scalable data pipelines to support Square team’s data and feature engineering needs
- Lead feature data preparation, transformation, validation, and monitoring for machine learning and recommendation/search systems
- Collaborate closely with algorithm, product, and business teams to translate business requirements into reliable data and feature solutions
- Drive the development of core data infrastructure and feature platforms with data-driven strategies to maximize business impact
- Ensure data quality, stability, and performance across offline and online feature pipelines
- Identify data gaps and optimization opportunities, and define success metrics together with Product and Business stakeholders
Requirements
- Bachelor’s or Master’s degree in Computer Science, Data Engineering, Software Engineering, or related fields, with 5+ years of relevant industry experience
- Strong hands-on experience in data engineering, including large-scale data processing, ETL/ELT pipelines, and feature engineering
- Expert-level proficiency in Java and Scala
- Solid experience with big data technologies (e.g. Spark, Hive, Flink, or similar distributed systems)
- Familiar with machine learning feature lifecycle, including offline training features and online serving features
- Experience working with data warehouses and feature stores is a strong plus
- Bilingual English and Chinese are required to be able to coordinate with overseas partners and stakeholders.
- Strong ownership, communication skills, and ability to work in a fast-paced, cross-functional environment

