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Performance Engineer _Mainframe _Payment

Sydney, New South Wales💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Designing and executing performance tests for mainframe payment systems to ensure system stability under load.

Role type

Principal performance engineer (mainframe & payment)

Builds

High-performance payment processing systems

Domain

Banking / Mainframe / Payment technologies

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Microfocus Load Runner, JMeter, AppDynamics, Splunk, Dynatrace, Custom Code, Test Plan Design, Load/Soak/Volume Testing

Preferred skills

Mainframe technologies, Payment protocols

Technologies

Microfocus Load Runner, JMeter, AppDynamics, Splunk, Dynatrace, Java, Citrix, MQ, Oracle

Responsibilities

Define non-functional requirements, develop test plans and test case requirements, design and develop test scripts, implement load/soak/volume testing techniques, debug using monitoring tools, write custom code for testing

Seniority

Principal, hands-on IC

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