Senior Platform Engineer
London Stock Exchange Group2 months ago
St. Louis, MO, USASenior
Responsibilities
- Design, develop, implement, and support LOCP platform capabilities across development, test, and production environments.
- Build and maintain platform services using Infrastructure as Code, automation, and modern engineering practices.
- Apply Site Reliability Engineering principles to improve platform reliability, scalability, performance, and operational effectiveness.
- Develop observability capabilities covering logging, metrics, tracing, dashboards, and alerting.
- Perform troubleshooting, root cause analysis, and problem resolution across platform services and infrastructure components.
- Collaborate with engineers, architects, product teams, application owners, and SRE specialists to deliver platform capabilities.
- Participate in technical design discussions, peer reviews, knowledge sharing, and engineering community activities.
- Deliver quality engineering outcomes through testing, documentation, automation, and adherence to engineering standards.
Requirements
- Experience building, operating, or supporting Kubernetes-based platforms in enterprise or large-scale production environments.
- Experience with Infrastructure as Code, particularly Terraform.
- Knowledge of Site Reliability Engineering practices, including automation, operational excellence, incident management, and service reliability.
- Experience with observability technologies and practices covering metrics, logging, tracing, monitoring, alerting, and dashboarding.
- Software engineering and automation development experience using Go.
- Linux systems knowledge, including troubleshooting, performance analysis, and platform operations.
- Experience with Git-based workflows and modern software delivery practices.
- Strong analytical, problem-solving, communication, collaboration, ownership, and continuous-learning skills.
Benefits
- Healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
- Collaborative, inclusive, and creative culture with opportunities for technical development and continuous learning.
About London Stock Exchange Group
London Stock Exchange Group (LSEG) provides market infrastructure, financial data, and analytics to banks, asset managers, and corporations. Its businesses span capital markets (London Stock Exchange), post-trade clearing (LCH), and information services including FTSE Russell indices and the Refinitiv data platform, funded by transaction fees, subscriptions, and licensing. Headquartered in London and publicly listed on the LSE, the group serves global customers seeking trading, clearing, benchmarks, and enterprise data solutions.