Performance Tester

ZENITH INFOTECH (S) PTE LTD.; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

Zenith Infotech (S) Pte Ltd. is seeking an experienced performance test analyst to design and execute performance test strategies across UI, API and database layers in Singapore. You will develop scripts using JMeter, LoadRunner, NeoLoad or Gatling and monitor with Dynatrace, AppDynamics or New Relic.

We value AWS Cloud experience and welcome both experienced analysts and fresh graduates to join our projects on long-term engagements with large clients in various sectors.

Qualifications

• Experience designing and executing performance test plans based on system requirements.
• Experience with cloud environments, preferably AWS.
• Ability to identify bottlenecks across UI, API, database and infrastructure.

Responsibilities

• Design and implement performance test strategies, plans, and scenarios based on system architecture and business requirements.
• Develop and maintain performance test scripts using tools such as JMeter, LoadRunner, NeoLoad, or Gatling.
• Simulate load conditions and analyse system behaviour under test.
• Monitor performance using APM tools (Dynatrace, AppDynamics, New Relic) and correlate metrics with test results.
• Identify bottlenecks across layers and work with developers to resolve them.
• Create and manage test data and environments for performance testing.
• Document results, metrics and tuning recommendations in reports.
• Participate in capacity planning discussions.

Skills

Performance testing

Load testing

AWS Cloud

Tools

JMeter

LoadRunner

NeoLoad

Gatling

Dynatrace

AppDynamics

New Relic

Job description

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From the deployment of one person to the formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers the opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Roles and Responsibilities

Design and implement performance test strategies, plans, and scenarios based on system architecture and business requirements.

Develop and maintain performance test scripts using tools such as JMeter, LoadRunner, NeoLoad, or Gatling.

Simulate various load conditions (load, stress, endurance, spike) and analyze system behavior under test.

Monitor system performance using APM tools (e.g., Dynatrace, AppDynamics, New Relic) and correlate metrics with test results.

Identify performance bottlenecks across application layers (UI, API, database, infrastructure) and work with development teams to resolve them.

Create and manage test data and environments for performance testing.

Document test results, performance metrics, and tuning recommendations in detailed reports.

Participate in performance tuning and capacity planning discussions.

Open to experienced candidates and fresh graduates

Experienced analysts, will need to have AWS Cloud experience