Python & Oracle Developer

Job description

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 TCS Employee Benefits Summary: Discretionary Annual Incentive.

Comprehensive Medical Coverage

Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.

Family Support

Maternal & Parental Leaves.

Insurance Options

Auto & Home Insurance, Identity Theft Protection.

Convenience & Professional Growth

Commuter Benefits & Certification & Training Reimbursement.

Time Off

Vacation, Time Off, Sick Leave & Holidays.

Legal & Financial Assistance

Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range

$100,000-$120,000 a year

Qualifications

BACHELOR OF COMPUTER SCIENCE