Senior/principal Performance Engineer – Ic5/ic4 – 2 Opening(s)

Job Description

Senior-level Performance Engineer with a passion to improve the performance and quality of business software such as the PeopleSoft Enterprise tools and applications. Leverage your extensive implementation and design experience, proven Oracle database and application tuning of large, complex business critical applications (such as Payroll, Time & Labor, Recruiting, Financials, Banking, Manufacturing, HR, and Online Store). Analyze quickly the performance behavior of an application on each tier of the PeopleSoft Internet Architecture. Identify performance bottleneck in the application design and resolve software inefficiencies by subjecting the applications under different business load scenarios and using large volume of data. Be able to explain why and how a performance problem could occur. Explain how applications performance bottlenecks can be avoided by configuring system environments in accordance with best practices, tuning the database, program logic and SQL statements by using the latest software industries optimization techniques. Discuss tactical and strategic software solutions with development teams. Provide performance-related bug fixes to the customers. Using leading-edge performance engineering methodologies, you will collaborate with product managers, developers, customers, and other performance engineers to conduct comprehensive end-to-end performance engineering of PeopleSoft products

Responsibilities:

The responsibilities will include:

• Design business and architecture solutions to incorporate optimal performance in the applications

• Interact with internal and external customers to address product issues

• Analyze applications performance and resolve bottlenecks

• Explain why and how performance issues are happening

• Provide both tactical and strategic solutions to performance issues

• Explain the pros and cons of different options that would resolve performance issues

• Collaborate with development on critical customer-related performance issues

• Gather and understand performance test requirements, test cases and strategies

• Complete ownership and responsibility on installation, administration, data expansion and tuning the PeopleSoft application environment

• Design and automate test scripts by using one of the following automation tools: HP Load Runner/QTP, and Oracle Automated Testing Suite Execute performance tests for online and batch transactions

• Collect performance metrics and publish test results.

• Produce performance reports and guidelines red paper

• Conduct technical training with development teams

Education Required:

Bachelor Engineering in Computer Science/Masters in Computer Applications or their equivalent disciplines

Essential Skill Set Required:

Extensive implementation and design experience, proven Oracle database and SQL tuning of large, complex business critical applications (such as Payroll, Time & Labor, Recruiting, Financials, Banking, Manufacturing, HR, and Online Store).

Mastery in the following skills: database administration and tuning, program analysis and SQL tuning.

Experience with PeopleSoft application or other similar ERP applications

Mastery in performance testing, tuning and benchmarking concepts and methodologies

Excellent abilities in documenting, producing performance reports and presenting those findings in front of highly skilled engineering and development teams.

Proven experience in understanding and gathering performance test requirements, and test plans

Experienced in managing UNIX/Windows/Linux operating systems

Experienced in creating test data, data volume expansion and backup and recovery

Experienced in using load testing tools such as HP LoadRunner and Oracle Application Testing Suite.

Experienced in performance metrics collection tools for Unix/Windows/Linux OS, third party software

Experienced in analyzing test results and troubleshooting the root causes of performance issues

Experienced in the web server and application server tiers

Experienced in performance profiling tools for Java, C++ code

Experienced in automating test process using Perl, Shell scripting, etc

Knowledge in Java, C++ programming will be an advantage

Exceptional written and verbal communication skills

Ability to multitask and thrive in a dynamic environment

Ability to work well independently and in team settings

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