Salary: £50,000 - 90,000 per year Requirements: Strong understanding of SRE principles and practices Experience in an SRE, software engineering, DevOps, or systems engineering role Excellent communication and teamwork skills Proven track record of influencing change and leading large-scale projects Familiarity with Linux-based systems and Cloud-based platforms (GCP, GCE, GKE is a bonus) Strong knowledge of application architectures, messaging middleware, and network protocols Strong coding capabilities in scripting languages (Python, Bash, Ansible, Terraform); Java is a bonus Experience with monitoring and observability tools (OpenTelemetry, Splunk, Prometheus, Grafana, etc.) Experience automating CI/CD processes and solutions Growth mindset and eagerness to learn in a fast-paced environment (Desirable) Experience with financial applications and trading platforms in capital markets (Desirable) Experience working on ultra-low latency platforms (Desirable) Experience in an agile environment Responsibilities: Lead the Product direction for improving reliability Define, design, and implement Service-Level Indicators (SLIs) and Service-Level Objectives (SLOs) Collaborate with product engineers to design testing for reliability, performance, capacity, and disaster recovery Lead reliability delivery and manage risks and dependencies Participate in on-call support and act as an escalation point during major incidents Conduct post-incident analyses and prioritize improvements Identify reliability process improvements and influence change with Product leaders Improve reliability, quality, and time-to-market by reducing toil Participate in disaster recovery testing and continuous improvement Lead Production review meetings based on SLOs, error budgets, and incident data Represent SRE in architecture decisions, prioritizing reliability and resiliency Mentor other engineers in SRE principles and advocate for SRE practices Manage usage to capacity costs while ensuring reliability Support migration of markets applications to Google Cloud Platform Stay informed on emerging technologies and industry trends and develop reusable POCs Technologies: Ansible Bash CI/CD Cloud DevOps GCP Grafana Support Java Linux Network OpenTelemetry Prometheus Python Splunk Terraform Security More: At CME Group, we are a global leader in financial services technology focused on transforming the way that markets operate. We offer cutting-edge technology in a collaborative and innovative culture. Our competitive compensation and benefits package supports your growth and advancement in the field of Site Reliability Engineering. Our dynamic SRE team plays a crucial role in ensuring the stability and performance of our Markets applications while contributing to our migration to Google Cloud Platform. Join us at CME Group, where Futures are Made. last updated 18 week of 2026