Network SRE - Cloud

The role

The Cloud SME will act as a subject matter expert for cloud networking within the Cloud Network SRE team. You will bridge traditional network operations and advanced Site Reliability Engineering practices for AWS network services and the wider hybrid network environment.

What you will do

• Drive high-tier support and incident response for complex cloud and hybrid network incidents.
• Conduct post-incident reviews and root-cause analyses to improve resilience and automation.
• Serve as the technical SME for the Cloud Network SRE team.
• Lead the team strategic technical roadmap and track SLI/SLO targets.
• Refine and manage the team backlog within agile sprint cycles.
• Collaborate with Network Engineering to transition new AWS network services into production.
• Lead the creation and improvement of monitoring dashboards and observability frameworks.
• Partner with Network Automation and Platform Engineering to automate operational tasks.
• Oversee network configuration changes managed via Terraform.
• Conduct service performance reviews with AWS and network vendors.

Required qualifications

• Proven experience in a Site Reliability Engineering, Network Engineering or Cloud Infrastructure role operating complex infrastructure at scale.
• Expertise in AWS core networking services: AWS Direct Connect, Transit Gateway, VPC, Route 53, VPC Flow Logs, Cloud native firewall architectures, and PrivateLink.
• Strong production experience with Terraform for network provisioning and state management.
• Proficiency with modern observability and monitoring stacks such as Prometheus/PromQL, Grafana, AWS CloudWatch.
• Demonstrated capability in scripting and automation using Python, Bash or Go.
• Exposure to CI/CD, GitOps, Ansible or orchestration workflows.
• Solid understanding of core networking protocols and architectures including BGP, IPsec VPNs, TCP/IP, DNS, routing/switching design.
• Experience driving technical roadmaps, backlog refinement, and sprint planning in an agile environment.
• Strong analytical and problem-solving skills.
• Excellent communication skills to interface across platform engineering, trading desks, and external cloud vendors.

Nice to have

• Financial services or low-latency trading experience

Benefits

• Initiatives and programs to enable employees achieve a healthy work-life balance

About the company

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager operating in all liquid asset classes. It is a technology- and data-driven group implementing a scientific approach to investing.