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 SRE 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 engineering, product, architecture, application, and SRE teams to deliver platform capabilities.
- Participate in technical design discussions, peer reviews, knowledge sharing, documentation, and engineering community activities.
- Operate within agile and iterative delivery models while maintaining quality, reliability, automation, and engineering standards.
Requirements
- Strong experience in several platform-engineering disciplines and expertise in at least two of the following: Kubernetes-based platforms, Terraform and infrastructure as code, SRE practices, observability, Go software engineering and automation, Linux systems, or Git-based software delivery.
- Experience building, operating, or supporting Kubernetes-based platforms in enterprise or large-scale production environments.
- Experience with SRE practices including automation, operational excellence, incident management, and service reliability.
- Experience with observability technologies for metrics, logging, tracing, monitoring, alerting, and dashboards.
- Strong Go programming, Linux systems, troubleshooting, performance-analysis, platform-operations, and software-delivery experience is valued.
- Strong analytical and problem-solving skills, effective communication, collaboration, ownership, and commitment to continuous learning are required.
Benefits
- Healthcare, retirement planning, paid volunteering days, and wellbeing initiatives are offered.
- The role is part of a collaborative, inclusive, global engineering culture with opportunities for technical growth and 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.