Engineer - Site Reliability

3 days ago

London, United KingdomSenior

Responsibilities

Manage configuration changes and production updates across trading, disaster recovery, and certification platforms.
Respond to production incidents, perform triage and root cause analysis, and coordinate resolution with distributed engineering and operations teams.
Monitor system health, troubleshoot technical issues, optimize performance, and maintain high availability of low-latency trading platforms.
Operate bare-metal infrastructure, including hardware health, Linux operating system tuning, and Solarflare/Onload kernel-bypass networking.
Investigate software defects and assist build teams with build and deployment issues.
Create operational reports and analyze order-entry, market-data, and matching-engine logs using SQL queries.
Support capacity planning for Cboe exchanges and business units.
Develop, test, and maintain Python tools for task and system-health automation.
Participate in weekend testing and follow-the-sun on-call technical support.
Provide precise technical communication to stakeholders across time zones, cultures, and technical disciplines.

Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or a related discipline.
Experience or expertise in technical operations, UNIX shell, software engineering, systems administration, network administration, or database administration.
Knowledge of SQL and Python, C++, or another programming language.
Fluency in written and spoken English.
Ability to work independently with little to no direct supervision.
Familiarity with European markets and US equities, options, and/or futures market structures is strongly preferred.
Experience with AWS, Azure, GCP, Docker, or Kubernetes is desirable.
Experience with low-latency trading platforms, Linux tuning, and Solarflare/Onload is relevant to the role.

London-based role providing overnight and early-session coverage for US Global Trading Hours markets.
Participation in weekend testing and global follow-the-sun on-call support.
Opportunities for professional and personal development, internal mobility, networking, and manager-supported training.

1,001-5,000 employees