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Join us at Barclays as a Application Support Specialist to help support the authorisation host for Barclaycard Payments. In this role, you’ll work with real‑time payment authorisation systems, ensuring transactions run smoothly and securely. You’ll assist in monitoring system performance, troubleshooting issues, and supporting incident resolution. The position includes occasional on‑call responsibilities to help maintain 24/7 service availability.
Job Responsibility:
Provision of technical support for the service management function to resolve more complex issues
Execution of preventative maintenance tasks on hardware and software
Maintenance of a knowledge base containing detailed documentation of resolved cases
Analysis of system logs, error messages and user reports to identify root causes
Automation, monitoring enhancements, capacity management, resiliency, business continuity management
Identification and remediation or raising of potential service impacting risks and issues
Proactively assess support activities implementing automations
Actively tune monitoring tools, thresholds, and alerting
Requirements:
Experience with Base24 Classic (POS) on HP Nonstop Platform
Experience with ENFORM/TACL, Tandem Utilities - FUP, ENSCRIBE, PATHWAY, SPOOLCOM/PERUSE
Payment Domain Functional Knowledge
Nice to have:
TAL, COBOL85 and monitoring Tools- Prognosis, EMS, ViewPoint