[Remote] Senior Data Engineer III

Note: The job is a remote job and is open to candidates in USA. SHEIN TECHNOLOGY LLC is seeking a Sr. Data Engineer III in San Diego, CA to collaborate with global teams across data, security, infrastructure, and business functions to analyze data requirements and design scalable data engineering solutions. The role involves designing, developing, and maintaining efficient data pipelines, ensuring data integrity and performance, and providing engineering-level support for critical data systems.ResponsibilitiesCollaborate with global teams across data, security, infrastructure, and business functions to analyze data requirements and design scalable data engineering solutionsDesign, develop, and maintain efficient and scalable data pipelines to extract, transform, and load (ETL) data across distributed systemsApply data validation and quality assurance techniques to ensure the accuracy, consistency, and completeness of data throughout data processing workflowsAnalyze and optimize data pipelines and processing jobs for performance, scalability, and reliability by identifying and addressing system-level inefficienciesEnsure data integrity, security, privacy, and high availability through appropriate data modeling, access controls, and system architecture designMonitor data pipelines and distributed data processing systems to identify abnormal behavior, diagnose technical issues, and implement corrective actions in production environmentsPerform technical root cause analysis of data processing issues and collaborate with cross-functional teams to implement long-term, preventative solutionsDevelop and maintain technical documentation for data pipeline designs, system architectures, and operational procedures, and communicate technical updates to stakeholdersParticipate in a rotational on-call schedule to provide engineering-level support for critical data systems, ensuring production stability and reliabilitySkillsBachelor's degree or a foreign equivalent in Applied Data Science, Computer Science, or a related field, plus 4 years of post-baccalaureate experience in job offered or Data Engineering related job titlesRequires 4 years of experience in: Building and optimizing large-scale, distributed data pipelines with Hive, Presto, Spark, or FlinkData warehousing, including dimensional modeling, star/snowflake schema design, and normalization/denormalization strategies in large-scale data warehouses including Amazon RedshiftWriting and optimizing complex SQL queries for large datasets, creating joins, aggregations, and subqueries, in the context of querying data warehousesData storage solutions, including S3 on AWSCloud-native services including AWS EMR, AWS S3Using workflow orchestration tools including Airflow in a production environment to automate, schedule, monitor and tune, data pipelinesCompany OverviewShein is an online marketplace that offers apparel, beauty, accessories, and home goods. It was founded in 2008, and is headquartered in Singapore, Central Region, SGP, with a workforce of 10001+ employees. Its website is https://www.shein.com.Company H1B SponsorshipSHEIN has a track record of offering H1B sponsorships, with 4 in 2026, 16 in 2025, 13 in 2024, 5 in 2023, 11 in 2022. Please note that this does not guarantee sponsorship for this specific role.