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Sr. Performance Engineer (Java, JVM, Optimization)

Location: San Bruno, CA
Job # 10946404
Date Posted : 05-14-2018
We are urgently looking to fill following role with our direct client.

TITLE:  Sr. Performance Engineer (Java, JVM, Optimization)
DURATION: 6+ months
Compensation: DOE

Client notes
* hands on experience on Java/J2EE, JVM (Internet, web, parameters), 
* Internal of working of JVM, Java etc
* hands on experience and knowledge in Node.JS & React.JS

Type of testing required
* Pre and Post deployment testing
* Disaster planning for Data Center etc
* Capacity planning  - Scale vertical / Horizontal

Required Qualifications:-
  • Strong Experience and knowledge of HTTP load generation software (e.g , JMeter,  Silk Performer etc.). 
  • Strong experience with Web Services, and XML technologies (REST, SOAP, JAXB, WSDL, XML
  • Experience with JAVA and SQL performance tuning experience (e.g. garbage collection, heap management, JVM Configuration, V$ table, explain plan, query optimization etc.
  • Experience with Code analysis using Dynatrace and other profiling tools like DotTrace, yourKit, etc.
  • Expert ability to identify performance issues within the J2EE architecture Load balancers, Weblogic, Database, Operating system , System, Network, Software (JAVA) and Hardware
  • Exposure to  Apache, Tomcat, VmWare, OpenStack technologies a PLUS
  • Experience in some programming languages (using  Java, C, SQL, Perl, Shell scripting, etc.) a PLUS
*      Identify bottlenecks for page rendering performance
 *    Perform root cause analysis of system performance issues, capacity, reliability, scalability and take corrective actions.
 *    Analyze system architecture and identify key metrics for establishing performance baseline and SLA.
 *    Code level analysis using Dynatrace and other profiling tools like DotTrace, yourKit, etc.
 *    Review performance reports/dashboards with management.
 *    Automate environment preparation / data staging, load/stress executions using Java, Jenkins, Powershell & batch scripting.
 *    Perform network packet analysis using Wireshark.
 *    Build and enhance performance/test environments (using Vsphere).
 *    Identify real life usage scenario and gather workload requirements to strategize performance test based on customer environment and data.
 *    Tools: WebPageTest, Jmeter, Java, Jenkins, LoadRunner, Dynatrace, vSphere, SQL Sentry, Fiddler, Wireshark, SSMS, Dottrace, yourkit, etc.

Employee Referral Program:

We are hiring !
The Employee referral bonus is $500 per referral after the new full-time employee successfully completes 90 days.
The referral bonus for hourly contractor is $250 after the completion of 90 days.
However, managers who have hiring/team building as part of regular management duties are not eligible in the program.

Please send in resumes to Redolent, Inc., 4620 Fortran Drive, Suite 201, San Jose, CA 95134

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