Base24 Developer

Job Summary

• Over 3 years of hands-on experience with Base24 Classic, including ATM Device Handlers (NCR, Diebold, Triton), AUTH, HISO, interchange interface processes, BICI, POS Device Handlers (HPDH, SPDH, APAC), RTAU, and APAC, demonstrating strong technical skills in design, development, unit testing, implementation, and pre/post-implementation support.
• In-depth domain and product knowledge of Base24, the card payments industry, and the full lifecycle of credit and debit functionalities.
• Strong technical expertise in TAL, TACL, SCOBOL, and COBOL programming languages. Experienced with Tandem utilities such as DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, and the ENSCRIBE database.
• Well-versed with EMS, Audits, NCPCOM, Pathway, Requester/Server debugging, Refresh, and Extract processes.
• Good understanding and practical experience in Base24 Classic development across multiple modules.
• Experience using XPNET configuration and commands, with knowledge of Base24 source code, change and release management, application debugging, and issue resolution.
• Strong analytical and troubleshooting abilities, with experience in Base24 ATM, POS, schemes, BIC ISO, and Host ISO interchange interfaces.
• Familiar with simulators such as ASSET/FINSIM, MasterCard, VISA, Amex, and SIMPP configuration and usage.
• Good understanding of ISO8583 and ISO 93 message formats, with extensive experience working with banking industry standards and messaging formats.
• Experience in applying mandates and enhancing modules to support EMV and Tokenization.