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Oracle PLSQL Developer with Extensive Experience in Performance Tuning

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Date: Jan 5, 2019

Location: King of Prussia, PA, US

Company: NTT DATA Services

Req ID: 37457 


At NTT DATA Services, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our clients stay a step ahead of the competition. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA Services and for the people who work here.


NTT DATA Services currently seeks a Oracle PLSQL Developer with Extensive Experience in Performance Tuning to join our team in King of Prussia, Pennsylvania (US-PA), United States (US).



Job Description

The candidate will be part of an engineering/solutioning team specifically focused on the Performance, Scalability, and Reliability (PSR) aspects of the Oracle databases/software with the goal to achieve highest levels of performance, scalability, reliability, high-availability and serviceability for mission critical Oracle Applications


Job Duties:

  • Work with the application development team to review the performance of the new jobs/reports and propose new design for better performance.
  • Review the exisitng architecture and propose imprvements in design.
  • Resolve exisitng conflicts in the current PLSQL Jobs.
  • Should tune to queries to improve the performance.
  • Should be able to identify the PLSQL design bottelnecks.

Must Have

  • Candidate should possess minimum of 8-10 years of Oracle database working experience.
  • Experience in Oracle database 11g and above.
  • Experience in ER diagrams, normalization techniques, data architecture/modelling – using any Oracle tools
  • Extensive knowledge in Oracle SQL - tables, indexes, partitions, DB links, and experience in Oracle Advanced PL/SQL– Procedures, Packages, Triggers.
  • Experience in tuning SQL queries & PL/SQL code for optimum performance
  • Experience in Database performance data/reports analysis like AWR, ASH etc.
  • Experience in Oracle performance tuning Tools and Utilities like SQL Trace, TKPROF and EXPLAIN PLAN.
  • Experience in Oracle Event 10046 tracing.
  • Experience in SQL Profile management – Profiling and Baselining.

Good to have

  • Experience in Oracle data purge process in large volume database online.
  • Candidates should be flexible/willing to work across this delivery landscape which includes and not limited to Agile Applications Development, Support and Deployment.
  • Experience in Unix/Linux Shell scripting and job scheduling using tools Oracle packages or any other job schedulers.




  1. Bachelor's degree in Computer science or equivalent, with minimum of 5 years of software development experience.
  2. Demonstrate excellent communication skills including the ability to effectively communicate with internal and external customers.
  3. Ability to use strong industry knowledge to relate to customer needs and dissolve customer concerns and high level of focus and attention to detail.
  4. Strong work ethic with good time management with ability to work with diverse teams and lead meetings.

Basic Qualifications

  • 5 years of experience supportingOracle performance tuning

This position is only available to those interested in direct staff employment opportunities with NTT DATA, Inc. or its subsidiaries.  Please note, 1099 or corp-2-corp contractors or the equivalent will NOT be considered. We offer a full comprehensive benefits package that starts from your first day of employment.                                                                                


About NTT DATA Services


NTT DATA Services partners with clients to navigate and simplify the modern complexities of business and technology, delivering the insights, solutions and outcomes that matter most. We deliver tangible business results by combining deep industry expertise with applied innovations in digital, cloud and automation across a comprehensive portfolio of consulting, applications, infrastructure and business process services.


NTT DATA Services, headquartered in Plano, Texas, is a division of NTT DATA Corporation, a top 10 global business and IT services provider with 118,000+ professionals in more than 50 countries, and NTT Group, a partner to 88 percent of the Fortune 100. Visit to learn more.


NTT DATA, Inc. (the “Company”) is an equal opportunity employer and makes employment decisions on the basis of merit and business needs.  The Company will consider all qualified applicants for employment without regard to race, color, religious creed, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other class protected by law.  To comply with applicable laws ensuring equal employment opportunities to qualified individuals with a disability, the Company will make reasonable accommodations for the known physical or mental limitations of an otherwise qualified individual with a disability who is an applicant or an employee unless undue hardship to the Company would result.




Nearest Major Market: Philadelphia

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