We are looking for 8 years to 12 years detailed oriented and experienced QA Functional Tester with a strong background in payments messaging systems (e.g. SWIFT ISO 20022) and hands-on experience with Mainframe environments (e.g. COBOL JCL DB2). The ideal candidate will be responsible for creating and executing functional test cases to ensure high-quality delivery of payment processing applications in a Mainframe-based functional requirements and translate them into comprehensive test scenarios and functional regression and integration testing for payment systems (SWIFT ISO 20022 SEPA ACH etc.).Validate message formats routing rules and compliance with payment testing on Mainframe-based applications including job execution and data tools such as JIRA HP ALM/QC or similar to manage test plans defects and closely with business analysts developers and stakeholders to understand business processes and deliver test coverageParticipate in defect triage and provide accurate test reports and UAT and post-deployment verification in production-like hands on experience in QA functional knowledge of Payments domain especially SWIFT ISO 20022 SEPA or domestic clearing testing Mainframe applications (COBOL JCL DB2 CICS).Familiarity with message validation and file-based interfaces (XML MX/MT messages etc.).Solid understanding of test lifecycle and methodologies (Agile/Waterfall).Experience with test management tools such as JIRA HP ALM or SQL/database query communication and documentation skills.