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Performance Engineer

Company:
VUI
Location:
Pleasanton, California, United States
Posted:
November 20, 2018

Description:

Role: Performance Engineer

Location: Pleasanton, CA

Type: Full Time

Job Description:

Technical/Functional Skills

• Experience with JAVA and SQL debugging

• Must have Hands on scripting experience with multiple protocols HTTP/HTML, Mobile, AjaxTruclient, Citrix, web services using HP load runner

• Must have Experience with performance testing tools - JMeter, LoadRunner

• Must have Experience in Performance, Load, Stress and Scalability Testing

• Must have Experience in testing Mainframe, AWS, JAVA and .Net applications using Load Runner or Jmeter.

• Must have working experience with APM tools

• Experience in different types of scenarios emulation

• Experience in designing the work load model for usage patterns and growth projections

• Experience with performance tuning including garbage collection, heap management, JVM Configuration, V$ table, explain plan, query optimization and other performance-associated areas.

• Experience identifying bottlenecks across multiple layers of a system.

• Experience resolving performance issues within the J2EE architecture Load balancers, Weblogic, Database(Oracle), Operating System, Network, Software (JAVA) and Hardware.

• Hands-on experience building enterprise level performance test suites.

• Experience partnering with Architects, Developers, Systems Engineers, Database Administrators and other business representatives to collaboratively tune systems.

• Experience with Software design/architecture process web services (REST or SOAP). Experience testing web services (REST or SOAP), Web Services and related technologies (SOAP, JAXB, WSDL, XML).

• Experience using “Big Data” technologies in the Hadoop, ecosystem, distributed systems, Spark, Microsoft Azure, Play framework. Deep knowledge of Java and its internals (e.g. JVM performance tuning), SQL query plan analysis/tuning, contention/locking analysis and tuning, agile and dev-ops development methodology.

• Hands-on experience application monitoring using CA Wily Introscope, Fluke, OEM, Splunk, BMC Patrol HP Loadrunner and other OS-native tools.

• Strong knowledge of Web Services and related technologies (SOAP, JAXB, WSDL, XML).

• Experience with Oracle SQL, RDMS and RAC. Solid programming skills in JAVA, SQL and Perl.

Relevant experience: 6 – 8 years