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🥝 Performance tester

Ampstek | johannesburg, South-Africa | Posted June 07, 2026

Job Description

Overview

Role: Performance Tester

Location: Johannesburg, South Africa (Onsite 2 days/Week)

Duration: Contract

Job Description: Analyze business and technical requirements to define performance testing scope, strategy, and approach. Design, develop, and execute performance test scripts using K6 for web and mobile applications. Conduct different types of performance testing: load, stress, endurance, spike, and scalability. Perform mobile performance testing on i OS and Android platforms, ensuring smooth user experience under varying load conditions.

How to apply: Share your resume to sudhakaran.m@ Responsibilities Analyze business and technical requirements to define performance testing scope, strategy, and approach. Design, develop, and execute performance test scripts using K6 for web and mobile applications. Conduct different types of performance testing: load, stress, endurance, spike, and scalability. Perform mobile performance testing on i OS and Android platforms, ...

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