Performance Tester

krg technology inc

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Portland, OR, us on site Until 8/23/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Karthik J | Resourcing Specialist

Job Description:

• 5+ years of experience working on performance testing and engineering of large scale web applications with good leadership skills.

• 3+ years of experience on any performance testing tool (HP Performance Center, Jmeter, VSTS, etc.).

• Hands-on experience with performance monitoring tools preferred

• Experience with diagnostics tools to identify root cause like Dynatrace, HP diagnostics, App Dynamic.

• Hands-on experience with performance testing JVM based applications.

• Experience in doing performance testing at unit testing level (Junit perf)

• Experience in doing performance testing for mobile application

• Performance testing exp in mainframe will be an added advantage

• Deep knowledge of Java (or equivalent) programming language and design patterns from a performance point of view.

• Experience in both Windows and UNIX environments.

• Strong written, oral & presentation skills.

• Good communication and customer facing skills

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Perform performance testing and analysis for web, mobile, and mainframe applications.

Job title

Performance Tester

Experience level

5+ years

Industry

software

Location requirements

Portland, OR, US; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

performance testingperformance monitoringdiagnostics toolsJavaJVMWindowsUNIX

Preferred skills

performance testing toolJmeterHP Performance CenterVSTSDynatraceApp Dynamicmainframe

Specializations

performance testingweb applicationsperformance monitoringdiagnostics toolsJVM
Locations

Structured locations inferred from the posting.

Portland, OR, USA

On-site City