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We are seeking an experienced Oracle & PL/SQL Developer to join our Business Intelligence team. The role focuses on developing and maintaining the BI Application Layer, which serves as the semantic layer and direct interface for BI customers. You will work closely with multidisciplinary teams to design and implement backend solutions, including data structures, data marts, and ETL processes, ensuring smooth data transfer into operational services. This position requires strong technical expertise and the ability to manage evolving business requirements in an agile environment.
Job Responsibility:
Develop and maintain BI Application Layer and backend data structures
Design and implement ETL processes from source systems to Data Warehouse
Support BI Service Operation and Service Support processes, including critical issue resolution
Collaborate with cross-functional teams to stabilise and specify unclear business requirements
Handle customer requirements and ensure timely delivery of solutions
Participate in projects and programmes under the Demand Fulfilment Process
Requirements:
3–7 years of experience in BI and Data Warehouse development
Advanced PL/SQL scripting skills with strong SQL expertise
Excellent data interpretation and analytical skills
Working knowledge of large IT development projects and methodologies
Strong communication skills to interact with non-technical stakeholders
Ability to work under pressure and meet tight deadlines
Hands-on experience with large datasets
Nice to have:
Oracle DB configuration or Teradata DBA activities
Oracle ODI programming
Familiarity with Unix/Linux command line and basic shell scripting
Knowledge of SAS scripting and Microsoft Excel (including VBA/Macro)
Exposure to telecommunication industry
What we offer:
Opportunity to work on cutting-edge BI and Data Warehouse technologies
Exposure to global projects and multicultural teams
Collaborative and agile work environment
Professional growth through challenging assignments and learning opportunities