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Join us as an Application Support Engineer at Barclays, where you will play a key role in ensuring the stability, availability, and performance of critical payments applications. The role will include monitoring and supporting business-critical applications, investigating, and resolving production incidents in line with ITIL processes, and working with engineering teams to improve application reliability, performance, and operational resilience. You will also leverage monitoring and observability tools to proactively identify issues and minimise service disruption.
Job Responsibility
Ensuring the stability, availability, and performance of critical payments applications
Monitoring and supporting business-critical applications
Investigating, and resolving production incidents in line with ITIL processes
Working with engineering teams to improve application reliability, performance, and operational resilience
Leveraging monitoring and observability tools to proactively identify issues and minimise service disruption
Requirements
The ability to write and decode simple to moderate SQL queries
The ability to navigate, write and execute basic to moderate Unix commands and Shell scripting
Experience in using ITRS/APPD/Observe
Nice to have
The ability to use AI tools to simplify repetitive tasks