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QA Validation Engineer at FIS

W3Global

calgary, ab, Canada Full-time June 05, 2026

Found Description

Enhance payment system reliability with FIS as a QA Validation Engineer. Focus on end-to-end testing for diverse retail payment flows and POS transactions.

In this critical role, you'll lead comprehensive testing for legacy and modern systems at FIS. Your responsibilities will include validating transaction integrity and building automation frameworks tailored for functional, integration, regression, and performance testing. You will ensure high-volume retail scenarios maintain data consistency and reliability across various systems, including in-store and mobile.

Key Responsibilities: • Drive end-to-end testing for retail payment processes • Execute testing for POS devices and payment authorizations • Build and implement automation frameworks for testing • Validate data consistency across high-volume transactions • Ensure reliability across in-store, mobile, and backend systems

Requirements: • Experience with payment systems and POS transactions • Knowledge ...

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