Performance Test Engineer — Scale Web & API Performance

TAT IT Technolgies; Kuala Lumpur; On-site; MYR 60,000 - 90,000; Full time

Job summary

TAT IT Technolgies in Kuala Lumpur, Malaysia, seeks an experienced Performance Tester to design, execute, and analyze performance tests for web, mobile, API, and enterprise apps.

You will identify bottlenecks with development, DevOps, and infrastructure teams, implement test plans, and help integrate performance testing into CI/CD pipelines. 3–7 years' hands-on testing, JMeter or LoadRunner expertise, and strong scripting skills are required.

Qualifications

• 3–7 years of experience in performance testing.
• Hands-on with JMeter and/or LoadRunner.
• Knowledge of REST/SOAP, HTTP(S), web apps and microservices.
• Scripting in Java, JavaScript, Groovy, or Python.

Responsibilities

• Design and execute performance, load, stress, endurance, and scalability tests.
• Develop and maintain test scripts using JMeter and LoadRunner.
• Analyze response time, throughput, error rates, and system resource utilization.
• Collaborate with Developers, QA, DevOps, and Infrastructure teams.
• Support integration of performance testing into CI/CD pipelines.

Skills

Performance testing

Scripting (Java/Python/JS)

REST APIs

Tools

JMeter

LoadRunner

Git

Jenkins

Dynatrace

AppDynamics

Grafana

Job description

TAT IT Technolgies in Kuala Lumpur, Malaysia, seeks an experienced Performance Tester to design, execute, and analyze performance tests for web, mobile, API, and enterprise apps.

You will identify bottlenecks with development, DevOps, and infrastructure teams, implement test plans, and help integrate performance testing into CI/CD pipelines. 3–7 years' hands-on testing, JMeter or LoadRunner expertise, and strong scripting skills are required.