Senior Performance Tester (JMeter & LoadRunner) | Kamlax Global | Malaysia

Kamlax Global; Malaysia; Remote; MYR 120,000 - 180,000; Full time

Job summary

Kamlax Global is seeking a Senior Performance Tester in Malaysia for permanent engagement, on-site or remote. You will own performance test execution, workload modeling, bottleneck analysis, and SLA recommendations across complex enterprise applications.

Requires 5+ years in software quality assurance and performance testing, with JMeter and LoadRunner expertise. Responsibilities include designing workload models, executing load, stress, and scalability tests, analyzing response times, and

Qualifications

• Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Information Technology, or related technical discipline.
• Minimum of 5+ years of progressive professional hands‑on experience in software performance testing, engineering, and quality assurance.
• Strong operational expertise in enterprise performance testing tools, specifically JMeter and/or LoadRunner.
• Working knowledge of web services performance testing across HTTP/HTTPS, REST, SOAP, and JSON protocols.
• Experience with load, stress, scalability, throughput testing, and bottleneck analysis.

Responsibilities

• Architect, design, develop, execute, and analyze performance, load, stress, scalability, and endurance test scripts using JMeter and LoadRunner.
• Test across HTTP/HTTPS, REST, SOAP, and JSON protocols.
• Design workload models, traffic profiling, benchmark modeling, and capacity planning.
• Identify and debug performance bottlenecks, memory leaks, and resource constraints.
• Perform response time analysis and SLA recommendations for development teams.
• Collaborate with distributed Agile/Hybrid/Waterfall project teams during sprints.

Skills

JMeter

LoadRunner

Performance testing

APM tools

JIRA

Confluence

Education

Bachelor’s or Master’s degree in Computer Engineering/CS/IT

Tools

JMeter

LoadRunner

JIRA

Confluence

Job description

Position Summary:

Driving advanced software performance engineering, load testing, and scalability optimization in Malaysia, Kamlax Global is actively seeking an accomplished Senior Performance Tester for a permanent professional engagement. In this vital technical role, you will take full operational, tactical, and technical ownership of performance test execution, workload modeling, bottleneck analysis, and SLA recommendations across complex enterprise applications. Bringing 5+ years of progressive professional experience in software quality assurance and performance testing, you will empower global technology clients to achieve uncompromised system throughput, sub‑second response times, and robust architectural resilience under peak concurrency loads. This prestigious career opportunity offers competitive remuneration, extensive professional development, and career growth within a premier global IT recruitment and staffing enterprise.

Detailed Job Description:

As a Senior Performance Tester supporting Kamlax Global on an on‑site or remote project basis in Malaysia, you will take full operational, tactical, and technical ownership of JMeter and LoadRunner test scenario design, HTTP/HTTPS, REST, and SOAP protocol profiling, and comprehensive bottleneck analysis. Your day‑to‑day responsibilities include designing workload models, executing load, stress, and scalability tests, conducting deep response time analysis, collaborating with globally distributed development and DevOps squads, and interacting directly with talent acquisition executives like Mowna R. Furthermore, you will manage application requirements by submitting your updated CV via direct email to [e-mail] or via WhatsApp messaging at [phone].

Key Responsibilities:

• Architect, design, develop, execute, and analyze comprehensive performance, load, stress, scalability, and endurance test scripts utilizing JMeter and LoadRunner.
• Conduct rigorous performance testing across diverse communication protocols including HTTP/HTTPS, RTE, REST, SOAP, and JSON payloads.
• Perform advanced workload design, traffic profiling, benchmark modeling, and infrastructure capacity planning.
• Identify, isolate, and debug complex performance bottlenecks, memory leaks, database deadlocks, and server resource constraints.
• Execute detailed response time analysis, latency profiling, and generate actionable SLA recommendations for development squads.
• Collaborate seamlessly with globally distributed Agile, Hybrid Agile, and Waterfall project teams during sprint validation cycles.
• Ensure strict adherence to non‑functional requirements, enterprise reliability baselines, and performance optimization standards.
• Maintain meticulous test documentation, performance test plans, execution summaries, and defect tracking reports utilizing JIRA and Confluence.

Required Qualifications & Skills:

• Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Information Technology, or related technical discipline.
• Minimum of 5+ years of progressive professional hands‑on experience in software performance testing, engineering, and quality assurance.
• Strong, demonstrable operational expertise in enterprise performance testing tools, specifically JMeter and/or LoadRunner.
• Comprehensive working knowledge and practical proficiency in performance testing web services across HTTP/HTTPS, REST, SOAP, and JSON protocols.
• Deep practical experience in load, stress, scalability, throughput testing, and complex bottleneck analysis.
• Solid practical grasp of cloud computing environments, application performance monitoring (APM) tools, and agile tracking platforms (JIRA, Confluence).
• Exceptional analytical problem‑solving aptitude, diagnostic capabilities, and professional stakeholder communication skills.
• Mandatory legal work authorization and physical availability for professional operations in Malaysia.

Nice-to-Have Skills:

• Professional technical certifications in software testing, performance engineering, or cloud platforms (AWS, Azure).
• Specialized hands‑on experience with service virtualization tools and distributed system architectures.
• Prior professional working experience in top‑tier multinational product companies, financial institutions, or telecom operators.
• Experience working with globally distributed engineering teams across APAC, Malaysia, and Singapore time zones.
• Active participation in software testing communities, open‑source performance testing forums, or technical meetups.

Application Information:

• Recruiter: Kamlax Global Recruitment Division
• Contact Name: Mowna R. (Talent Acquisition Executive)
• Email: [e-mail]
• WhatsApp: [phone]
• Company Website: https://www.kamlaxglobal.com
• Salary/Rate: Market Competitive / Enterprise Performance Engineering Package
• Deadline: Open until filled (Urgent Malaysia Senior Performance Tester Opening)
• Notice Period: Immediate to 30 Days Preferred
• Contract Duration: Permanent / Full-Time Professional Engagement (Malaysia)

Recruitment Pro Tip:

• When applying for this Senior Performance Tester position through Kamlax Global, ensure your resume explicitly highlights your JMeter/LoadRunner scripting portfolio, protocol expertise (REST/SOAP), and complex bottleneck isolation case studies.