2 of 2 COBOL Jobs in London

critical applications within a high-availability environment, with a focus on cards and banking systems. Design, develop, and maintain applications on the HP NonStop (Tandem) platform. Work with TACL, Cobol, C, and Guardian for application development and support. Implement solutions for card transaction processing, settlement, and authorisation systems. Integrate applications with core banking systems, payment gateways, and compliance frameworks. Conduct … for critical systems, ensuring minimal downtime. Required Skills/Experience: The ideal candidate will have the following: Strong hands-on experience with HP NonStop (Tandem) systems. Proficiency in TACL, Cobol, C, Guardian, and Enscribe/NonStop SQL. Knowledge of ISO 8583 messaging, batch and online transaction processing. Experience within the cards domain (credit/debit card processing, EMV standards, tokenisation More ❯

mission-critical applications in a high-availability environment. Key Responsibilities: * Application Development & Maintenance: o Design, develop, and maintain applications on the HP NonStop (Tandem) platform. o Work with TACL, Cobol, C, and Guardian for application development and support. * Cards & Banking Domain Expertise: o Implement solutions for card transaction processing, settlement, and authorization systems. o Integrate with core banking systems, payment …/L3 support for critical banking and card systems, ensuring minimal downtime. Required Skills & Experience: * Technical Expertise: o Strong experience with HP NonStop (Tandem) systems. o Proficiency in TACL, Cobol, C, Guardian, and Enscribe/NonStop SQL. o Knowledge of ISO 8583 messaging, batch and online transaction processing. * Domain Knowledge: o Hands-on experience in Cards domain (credit/debit More ❯