Performance Tester

Sonsoft Inc

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Charlotte, NC, us on site Until 8/21/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description:-

  • 4+ years of strong experience in developing Work Load Patterns, Estimations, Develop Performance Strategy and implement them.
  • Strong expertise in load test tools - HP Performance Center, Jmeter APM tools like Dynatrace, App Dynamics Experience is preferred.
  • Knowledge of Performance trouble shooting (heap dump & thread dump analysis) is preferred.
  • Ability to identify performance bottlenecks from issues – complement development team in speedy analysis/root cause of performance issues is preferred.
  • Ability to lead performance optimization efforts with a strong command of complex performance issues and the ability to direct component owners (network, database, appdev, server OS/WAS, storage, etc.) is a plus
  • Nice to have Mobile performance testing experience
  • Should have strong co-ordination, communication & reporting, analytical skills
  • Should have Strong leadership skills
  • Should have experience in Agile and Devops methodology, micro services, Angular js etc.

Basic Qualifications :-

  • Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education
  • At least 4+ years of experience in Performance Testing & Engineering activities.

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Full-Time Permanent job opportunity for you.
  2. Only US Citizen, Green Card Holder, TN Visa, GC-EADH4-EAD & L2-EAD can apply.
  3. No OPT-EAD & H1B Consultants please.
  4. Please mention your Visa Status in your email or resume.
About this role

Summary

Develop and execute performance tests, analyze bottlenecks, lead optimization efforts, and coordinate with teams.

Job title

Performance Tester

Experience level

4+ years

Industry

software

Location requirements

Charlotte, NC, US; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

performance testingload test toolsJmeterDynatraceApp Dynamicsheap dump analysisthread dump analysisperformance bottlenecksperformance optimizationagiledevops

Preferred skills

mobile performance testingmicro servicesangular jsleadership

Specializations

performance testingload testingperformance optimizationperformance toolsagile
Locations

Structured locations inferred from the posting.

Charlotte, NC, USA

On-site City