PL/SQL Developer

Senior Data Warehouse Developer – Oracle PL/SQL Developer | Geneva, Switzerland | 6 Month Contract | Bank

• Data Warehouse Design: collaborating with stakeholders to understand data requirements and design efficient and scalable data warehouse solutions
• ETL Development: develop, test, and deploy Extract, Transform, Load (ETL) processes to extract data form various sources, transform it into the desired format, and load it in to the data warehouse
• Oracle PL/SQL Development: leverage your strong Oracle PL/SQL skills to create and optimize complex database queries, procedures, and functions to enhance data processing and data manipulation capabilities
• Data Modelling: design and maintain data models to ensure data integrity, consistency, and performance in the data warehouse environment
• Performance tuning: identify and address performance bottlenecks in the data warehouse, optimizing data retrieval and transformation processes for faster and more efficient data access
• Data quality assurance: implement data quality checks and validations to ensure de accuracy and reliability of data stored in the data warehouse
• Data security: ensure data security and compliance with industry standards and regulations throughout the data warehousing lifecycle
• Documentation: create and maintain comprehensive documentation related to data warehouse design, ETL processes, and data models for easy reference and knowledge transfer