Cloud & App Reliability Engineer (AWS, Linux, SQL)

Barclays UK; Knutsford; On-site; GBP 55,000 - 75,000; Full time

Job summary

Barclays UK in Knutsford is seeking an Application Support Engineer to ensure stability, availability and performance of critical business applications. You will monitor, investigate incidents in line with ITIL, and work with engineering teams to improve reliability and operational resilience.

You will leverage monitoring and observability tools (Kibana, AppDynamics) and have strong AWS, MS SQL and Unix/Linux skills to support cloud-based and on-premises services.

Qualifications

• Strong AWS knowledge from an application support and operational perspective.
• Experience with MS SQL including query analysis and troubleshooting.
• Proficient in Unix/Linux administration in production environments.

Responsibilities

• Monitor and maintain the bank's critical technology applications.
• Investigate and resolve production incidents in line with ITIL.
• Collaborate with engineering teams to improve reliability and resilience.
• Utilise monitoring tools to identify issues and minimise disruption.
• Maintain knowledge base with resolved cases for self-service.

Skills

AWS cloud

MS SQL

Unix/Linux

APIs & integration

CI/CD (GitLab)

Monitoring/observability

Tools

Kibana

AppDynamics

Job description

Barclays UK in Knutsford is seeking an Application Support Engineer to ensure stability, availability and performance of critical business applications. You will monitor, investigate incidents in line with ITIL, and work with engineering teams to improve reliability and operational resilience.

You will leverage monitoring and observability tools (Kibana, AppDynamics) and have strong AWS, MS SQL and Unix/Linux skills to support cloud-based and on-premises services.