NTT

3 weeks ago

Oracle Database

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 10 hours agoStatus: Live

Job Summary

Design, develop, and tune Oracle SQL and PL/SQL scripts while following best Oracle practices. Support database performance by investigating and performing root-cause analysis for poorly performing SQL, then rewriting queries and recommending optimal indexes and usage. Collaborate as part of the team in Chennai to strengthen basic DBA understanding and improve overall query efficiency and reliability.

Location: Chennai

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Key Responsibilities

•Develop SQL and PL/SQL solutions.
•Tune existing SQL scripts using best Oracle practices.
•Support DBA-related tasks with basic understanding (optional).
•Perform root-cause analysis for poorly performing SQL.
•Rewrite queries and recommend optimal indexes and usage patterns.

Key Requirements

•Strong SQL and PL/SQL development knowledge.
•Ability to tune existing SQL scripts using best Oracle practices.
•Basic understanding of DBA concepts (optional).
•Ability to perform RCA for bad-performing SQL, then rewrite queries.
•Ability to suggest best index and query usage.

Tech Stack:SQLPLSQLOracleDBA

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT