全职 Senior Data Engineer 工作, 薪水, Chinasoft International Federal Territory 公司招聘中 - Ricebowl

We are looking for a Senior ETL Engineer to support a one-time Data Warehouse migration project (Netezza). This role is highly hands-on, focusing on developing, optimizing, and executing ETL pipelines to ensure accurate and efficient data migration.

Key Responsibilities

• Design, develop, and maintain ETL pipelines (extract, transform, load)

• Perform data extraction from Netezza and load into target systems

• Develop and optimize stored procedures and transformation logic

• Execute migration jobs and support batch processing activities

• Perform performance tuning for ETL jobs and SQL queries

• Troubleshoot data and pipeline issues during migration runs

• Implement data validation checks and support reconciliation

• Work closely with Lead, QA, and business teams to ensure data accuracy

• Prepare technical documentation and job runbooks

Requirements

• 3–5 years of experience as a Data / ETL Engineer

• Strong hands-on experience with databases (Oracle, Netezza, MS SQL)

• Proficient in SQL, Python, and scripting

• Experience with ETL tools such as Talend, NiFi, or similar

• Experience developing stored procedures and ETL workflows

• Strong knowledge of performance tuning and query optimization

• Basic knowledge of Linux/Unix commands

• Experience in Data Warehouse / Data migration projects

• Familiar with Hadoop / Cloudera ecosystem

• Exposure to Data Warehouse and Data Lake environments

Nice to Have

• Banking or financial services experience

• Experience in large-scale or enterprise data migration projects

• Exposure to Huawei stack (GaussDB, MRS)