We are seeking an Database Administrator Expert to join our dynamic team. The ideal candidate will possess extensive experience in database administration, and ETL processes. This role requires a proactive individual who can manage and optimize our database systems, design and implement ETL processes, and ensure data integrity and performance. Responsibilities: • Database Administration: • Design, implement, and maintain complex database systems (e.g., Oracle, MySQL, PostgreSQL). • Ensure high levels of performance, availability, and security of databases. • Perform regular database maintenance, backups, and disaster recovery planning. • Monitor database performance, implement changes, and apply new patches and versions when required. • Manage database security and permissions. • ETL Development: • Design, develop, and optimize ETL processes to extract, transform, and load data from various sources into data warehouses. • Analysts to understand data requirements and translate them into robust ETL workflows. • Ensure data integrity, quality, and consistency across different data sources and destinations. • Implement best practices for ETL process design, development, and deployment. • Performance Tuning and Optimization: • Analyze and resolve database performance issues. • Optimize SQL queries and ETL processes for efficiency and speed. • Implement indexing, partitioning, and other optimization techniques to enhance database performance. Documentation and Compliance: • Create and maintain detailed documentation of database configurations, ETL processes, and data workflows. • Ensure compliance with data governance and security policies. • Implement and enforce data privacy and security measures.• Bachelor's degree in Computer Science, Information Technology, or a related field. • 7+ years of experience in database administration and ETL development. • Expert knowledge of relational database management systems (RDBMS) such as Oracle, MySQL, PostgreSQL. • Proficiency in ETL tools and frameworks (e.g., PDI, AWS Glue, Apache Airflow). • Hands-on experience with scripting languages (e.g., Python). • Strong SQL skills and experience with performance tuning and optimization. • Experience with data warehousing concepts, design, and implementation. • Familiarity with data modeling tools and techniques. • Experience with cloud-based databases and ETL solutions (e.g., AWS RDS, Azure SQL, Google BigQuery).Thưởng 2-4 months salary bonus Chăm sóc sức khoẻ Premium Healthcare Insurance