At Ibertech, experts in talent recruitment, we are looking for the best professionals, which is why we need to incorporate the following profile: **COBOL Analyst Programmer (Mainframe Architecture) Payment Methods.** For a dynamic project with one of our clients in the banking sector. **Work Mode: Hybrid** (50% remote – 50% on-site). **Project Location:** Madrid, Spain. Spanish residency is essential. **Working Hours:** Monday to Thursday from 8:00 to 17:30 or from 8:30 to 18:00. Friday from 8:00 to 15:00. Possibility of reduced working hours in July and August. **Project Duration:** Permanent **Project:** Technical assistance at the client site as an analyst programmer in the payment methods area. **Essential Skills:** * Minimum required experience: more than 5 years with **COBOL and IMS/DLI** * Extensive knowledge of the COBOL programming language. * Knowledge of IBM's IMS infrastructure, as well as DL/I databases and DB2. * ESSENTIAL functional knowledge of **Payment Methods** **Desirable Skills:** * General knowledge of cryptography (PIN, MAC, cryptograms, RSA cryptography, AES, EMV, TDES, KeyBlock ...). * Knowledge of or experience developing IBM primitive functions. Desirable knowledge of Cloud environments * **What We Offer:** * Stable position with permanent contract. * Full-time with flexible working hours. Access to flexible compensation with multiple benefits such as personalized career plan, private health insurance, allowances, etc. * If you would like to know more details about this vacancy, please do not hesitate to fill out the form. We will contact you. We're waiting for you!