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Performance Tester - Chicago, IL / Vishal

Ampcus IncChicago, IL🇺🇸United StatesPosted 7 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Title: Performance Tester

Position Type: Contract to hire on W2

Visa: & GC

Location: Chicago, IL - Onsite

Note: Please don't share QA Profiles

What the Hiring Manager is REALLY looking for

  • True Performance Engineer (NOT just QA/Automation)
  • Own end-to-end performance testing
  • Analyze results and suggest tuning improvements
  • Work across App + DB + Infra layers
  • Strong in JMeter + BlazeMeter (MUST HAVE)
  • AWS + Microservices environment experience
  • Translate performance results into actionable insights

Must-Have Skills (Strict)

  • Performance Testing (5+ years)
  • JMeter + BlazeMeter (mandatory)
  • Load / Stress / Endurance testing
  • AWS + On-Prem experience
  • Microservices architecture understanding
  • Observability tools (Dynatrace / Splunk / Grafana / Geneos)
  • CI/CD (Jenkins, GitHub, Bitbucket)
  • Coding (Java / Python / JavaScript / Groovy / TypeScript)

Nice-to-Have

  • LoadRunner
  • Playwright / Cypress / Selenium / Cucumber
  • Financial services domain
  • JVM / DB / Frontend performance tuning
  • GenAI exposure

Skills

Microservices
AWS
Selenium
Splunk
Cucumber
Cypress
Grafana
Groovy
JMeter
Java
JavaScript
Jenkins
Playwright
Python
TypeScript

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