Trading applications - Ansible - Kubernetes - CI/CD - Grafana - SQL

We are seeking a hands-on Application Support Engineer (Level 2/3) to support mission-critical trading and data platforms. This role combines application support with SRE and platform engineering, focusing on automation, resilience, and high availability.

Key Responsibilities

• Provide L2/L3 support for critical applications
• Troubleshoot across application, infrastructure, and network layers
• Support and optimise Kubernetes/OpenShift environments
• Work with CI/CD pipelines and Infrastructure as Code (IaC)
• Contribute to automation and continuous improvement initiatives
• Participate in incident, change, and problem management
• Monitor systems using tools like Grafana, Prometheus, and Splunk
• Support deployments and ensure production stability

Technical Environment

Kubernet...