Windows Cluster & Application Integration Engineer

The project focuses on providing L2/L3 engineering and infrastructure support for the KeyLink application hosted on Windows Failover Cluster environments, ensuring high availability, stability, and smooth FE/BE application operations. The role involves cluster administration, failover/switchover, and application recovery, FE/BE troubleshooting, log analysis, SQL/Oracle connectivity validation, SSL certificate management, PowerShell automation, and incident resolution, while coordinating with Windows, Database, Infrastructure, and Development teams.

• The role is to support the current upgrade and modernization of a key backend trading platform. The bank is moving to latest and most stable cloud and looking for AI Automation.
• Manage and support Windows Server and Failover Cluster environments.
• Perform cluster/application start, stop, move, switchover, and recovery activities.
• Support KeyLink FE/BE applications, including Backend startup/shutdown sequences.
• Monitor and analyze Windows cluster and application logs to troubleshoot production issues.
• Validate SQL/Oracle application-to-database connectivity and troubleshoot related failures.
• Manage SSL certificates using Windows MMC and resolve certificate-related issues.
• Troubleshoot login, redirect, FE/BE communication, and failover issues.
• Use PowerShell for operational tasks, health checks, and automation.
• Document incidents, cluster switchovers, application recovery, and troubleshooting activities.
• Coordinate with Windows, Cluster, DB, Infrastructure, and Application Development teams for issue resolution.

• Access-card/login troubleshooting
• Applet-flow troubleshooting
• Cluster monitoring/dashboards
• Advanced PowerShell automation
• SQL/Oracle administration

Languages

English: C1 Advanced

Seniority

Lead