Site Reliability Engineer III (Tue - Sat)
Location
Belfast, Northern Ireland
Job Type
Full-time
Category
other-general
Posted
June 17, 2026
Site Reliability Engineer III (Tue - Sat)
CME Group is seeking a Site Reliability Engineer III (Tue - Sat) to take a key role in building, operating, and scaling systems in our Markets portfolio. As an SRE III, you will apply your experience to the complex challenges of the CME Globex trading platform, where our systems deliver an exceptional combination of low-latency performance and rock-solid reliability.
Key Responsibilities
- Own Observability: design, build, and refine monitoring, alerting, and observability solutions; drive continuous improvement of SLIs & SLOs to enable faster issue detection and resolution.
- Drive Reliability Projects: take ownership of reliability-focused projects from design to implementation, collaborating with product teams to ensure new features are scalable, resilient, and safe.
- Lead Technical Solutions: lead technical discussions for your work, presenting solution options and proposals with clear trad...