Preferred Skills** " Knowledge of Base24 Switch and Tandem " Working knowledge of various Simulators like VISA, MasterCard, NPCI, etc. " Worked on Terminal certification like ADVT, MTIP etc. " Worked on Schemes certification like Rupay, VISA, MasterCard, etc. " Worked on implementation of current customizations " Knowledge of TSS, XPNET etc. **Essential Skills** " Proficiency in written and spoken English " Good communication skills " Quick Learner " Team Player **Responsibilities** " Understanding and Review of software requirements " Preparation of test Documents " Test Execution " Defect Management and reporting " Preparation of test reports " Implementation new customizations, Base24 related products, etc.