Python & Oracle Developer
Must Have Technical/Functional Skills
•Strong expertise in Oracle SQL & PL/SQL
•Complex queries, joins, subqueries, Stored procedures, functions, packages
•ER modeling, normalization/denormalization
•Star/snowflake schema design
•Data processing (Pandas, NumPy)
•Database connectivity (cx_Oracle / SQLAlchemy)
•ETL processes and data pipelines
•Query optimization and performance tuning
•Indexing, partitioning, and execution plans
•Experience in data warehousing / BFSI domain (preferred)
•Ability to translate business requirements into technical design
•Strong analytical and problem-solving skills
•Understanding of data validation and quality frameworks
•Experience working in Agile / Scrum environments
Roles & Responsibilities
•Design, develop, and maintain Oracle PL/SQL programs
•Develop and optimize complex SQL queries
•Build and maintain Python-based data processing pipelines
•Work on data modeling and schema design
•Troubleshoot and resolve:
Job failures
Data discrepancies
Database performance issues
•Implement performance tuning techniques
Query optimization
Indexing strategies
•Develop ETL workflows and automation scripts
•Ensure data integrity, consistency, and validation
•Collaborate with Business analysts, Data architects, Upstream/downstream teams
Salary Range- $110,000-$125,000 a year
More Information
Application Details
- Organization DetailsTCS / Tata Consultancy Services
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