ETL Developer

Join a leading Telecommunications Company and help build scalable, high-performance data pipelines on Tencent Cloud.

Key Responsibilities

• Design, develop, and maintain ETL pipelines using Tencent Cloud WeData.
• Build and optimize SQL-based ETL processes on Tencent Cloud DLC (Spark).
• Extract, transform, clean, and load data into a data lakehouse.
• Schedule, monitor, and troubleshoot ETL workflows.
• Optimize ETL performance using Spark and SQL.
• Work closely with data architects and business teams to deliver reliable data solutions.

Requirements

• Minimum 3+ years of ETL development experience.
• Hands-on experience with Tencent Cloud WeData.
• Hands-on experience with Tencent Cloud DLC (Data Lake Compute).
• Strong SQL and Spark skills.
• Bachelor's degree in Computer Science or a related field.
• Nice to Have
• Experience with Hive, Hadoop, Iceberg, or Lakehouse architecture.
• Experience with Ab Initio or other ETL tools.
• Knowledge of Tencent Cloud services (EMR, COS, TencentDB, CLS).
• Python or Scala scripting.
• Experience in telecommunications, data warehouse, or large-scale data migration projects.