Logo-of-PLOY-ASIA-PTE.-LTD.-hiring-for-jobs-in-Singapore-on-GrabJobs

Performance Tester

salary Salary :

$6,000 - 8,000 monthly

icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.

Let AI Supercharge Your Job Hunt!

JobCopilot scans 500,000+ company career sites daily to find jobs for you

Never miss an opportunity Save hours by auto-filling applications forms Land more interviews with tailored applications
happy man
thunder iconActivate JobCopilot

Job Description - Performance Tester

Senior Performance Engineer

6+ Years Experience | Extendable Full-Time Contract | On-site

We're looking for a Senior Performance Engineer who can own the full performance story - from workload modeling to stakeholder sign-off - and make sure our systems never let users down when it matters most.

The opportunity

What you'll be doing

  • Lead end-to-end performance testing - from requirements analysis and workload modeling to test planning, execution, and defect management across benchmark, load, stress, and endurance tests.
  • Be the trusted advisor on performance strategy - guide client stakeholders on efficient, production-realistic test approaches and translate technical findings into clear, actionable recommendations.
  • Dig deep into system behavior - monitor application and system logs, analyze CPU, memory, network, GC, and database metrics to pinpoint bottlenecks and drive resolution with cross-functional teams.
  • Own the performance narrative - publish detailed test results and status reports, manage defect tracking in JIRA, and secure stakeholder sign-off at every key milestone.
  • Shape test environments and data - set up and maintain test environments, ensure test data accuracy, and collaborate with infrastructure teams on on-premise and cloud deployments (OCP, AWS).
  • Champion observability - leverage monitoring tools to track system health proactively, not just reactively.

Tools & technologies

  • LoadRunner / LRE
  • Grafana
  • Prometheus
  • Geneos
  • Splunk
  • BMC TrueSight
  • JIRA
  • Confluence
  • LoadRunner protocols (hands-on required)
  • Web HTTP/HTML
  • TruClient
  • Web Services
  • Java
  • MQ
  • RTE

Skills & experience

  • 6+ years of hands-on performance testing and performance engineering experience.
  • Mandatory programming proficiency in one or more of: C, C++, Java
  • Proven expertise in test strategy definition, test estimation, workload modeling, test case design, and defect management.
  • Strong analytical ability to interpret performance results; CPU utilization, memory, network, GC activity, and database parameters and translate findings into stakeholder-ready reports.
  • Agile mindset with experience working in sprint-based delivery and exposure to on-premise and cloud environments (OCP, AWS).
  • Excellent communication skills; comfortable presenting to technical and non-technical stakeholders alike, and skilled at influencing without authority.
Original job Performance Tester posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

Auto-Apply to Similar Jobs with your AI JobCopilot

thunder icon Auto-Apply with AI
💰

Technology Salaries

Similar Jobs in Singapore

GrabJobs is the no1 job portal in Singapore, connecting you to thousands of jobs fast! Find the best jobs in Singapore, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.