Switching Finance EFT EMV PoSJob Description: Hands-on ability to resolve transaction queries and issues. Engage with customers in solving their queries and issues related to product features, bugs, or discrepancies in financial transactions. Deployment of various switching software, applications, and middleware into production environments. Resolution of L1 tickets based on in-depth technical and domain knowledge Integration testing with various payment interfaces and entities such as Visa, RuPay, etc Testing of new product featuresSkills: Well-versed with ATM Switches transactions flow and ISO8583 message structure ATM interface DDC and NDC Protocol ISO8583 messages Card Management PIN generation, HSM, EMV Domain knowledge of financial payments technology, reconciliation, and databases The implementation process, Post Implementation Support A quick analysis of various day-to-day issues, Hands on EFT switch, and related applications In depth Knowledge of NDC/DDC/ISO 8583 message formats In depth working knowledge on TAL, TACL, Escribe, EMS, AUDIT, FUP and other Tandem utilities Transaction testing using ATM/POS devices Rupay, VISA and Mastercard testing and certification knowledge Prior experience working on EFT Switch Patch/Release testing, SIT, and UAT. 4 to 8 years of experience in a similar role.