Senior Oracle DB Engineer | Performance & Tuning Expert

Tata Consultancy Services Limited; Newark (DE); On-site; USD 110,000 - 125,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Family Leave & Parental Support

Insurance Options: Auto & Home

Certification & Training Reimbursement

Vacation & Holidays

Legal & Financial Assistance

Job summary

Tata Consultancy Services Limited in Newark, Delaware seeks a Senior Oracle Database Developer with 10+ years of hands-on experience to design, develop, optimize, and support database solutions using SQL and PL/SQL. You will focus on performance, data quality, and reliable delivery onsite in Newark, DE.

Responsibilities include developing complex SQL/PLSQL, tuning performance, and reviewing data models. Collaboration with cross-functional teams and deployment support using Git/Bitbucket CI

Qualifications

• 10+ years of experience in Oracle database development
• Expert-level SQL and PL/SQL
• Experience with database performance tuning and normalization

Responsibilities

• Design, develop, test, and maintain complex SQL queries, PL/SQL procedures, functions, packages, and triggers.
• Analyze database performance issues and perform query, index, and execution-plan tuning.
• Create and review logical and physical data models using sound normalization practices.
• Troubleshoot production database issues, identify root causes, and implement sustainable fixes.
• Review database code and ensure adherence to coding, security, and performance standards.
• Collaborate with application, QA, infrastructure, and business teams to deliver database solutions.
• Support release and deployment activities using Git, Bitbucket, or comparable CI frameworks.

Skills

SQL

PL/SQL

Performance tuning

Data modeling

Education

Bachelor of Computer Science

Tools

Git

Bitbucket

CI frameworks

NoSQL

Job description

Tata Consultancy Services Limited in Newark, Delaware seeks a Senior Oracle Database Developer with 10+ years of hands-on experience to design, develop, optimize, and support database solutions using SQL and PL/SQL. You will focus on performance, data quality, and reliable delivery onsite in Newark, DE.

Responsibilities include developing complex SQL/PLSQL, tuning performance, and reviewing data models. Collaboration with cross-functional teams and deployment support using Git/Bitbucket CI