Senior QA Tester

To influence payment processes for millions, the contract Senior QA Tester will work remotely to design and execute test plans for a high-impact Fuel Pre-Authorization project, leveraging expertise in Lexcel and payment processing. Key responsibilities Collaborate with client teams to finalize project requirements, providing expertise in debit card transaction workflows Design, develop, and execute comprehensive test plans for the updated transaction processing flow, ensuring real-time updates and transaction reversals Utilize Lexcel to simulate debit card transactions, validate messaging protocols, and identify system anomalies Required qualifications Minimum of 8 years of software testing experience, particularly in the Debit Card/Payment Processing domain Proficient experience with Lexcel (FIS simulation tool) is required Deep understanding of point-of-sale transaction flows and financial messaging standards Ability to work effectively in a fast-paced, client-facing environment