Hiring: Senior Engineer, Site Reliability Engineer Company: LSEG Location: St Louis, MO Job Posted Time: 2026-09-11 10:44:30 Target Skills & Keywords : AWS, Azure, DNS, Datadog, Docker, Git, Kubernetes, Shell, Systems Engineering, TCP/IP About the job Experience: •8 years of work experience in the industry, with customer support experience being a plus. Required Skills: •Lead Incident Recovery: Direct the recovery of incidents, analyze facts quickly, perform troubleshooting activities, and coordinate actions through incident recovery meetings. •Incident Reporting and Customer Advocacy: Write detailed incident reports, advocate for customers in post-incident reviews, and review and approve customer statements. •Production Environment Stability: Ensure a stable production environment by safely delivering changes and thoroughly assessing deployment risks. •Operational Process Improvement: Automate operational processes to reduce manual work. Ensure all alerts are actionable and collaborate with development teams to eliminate unnecessary alerts. •Subject Matter Expertise: Develop expertise in application dataflows and networking topologies and maintain comprehensive troubleshooting knowledge bases. •Collaboration with Development Teams: Collaborate closely with development teams to prioritize iterative improvements to production environments in the product backlog. •Project Intake and Delivery: Serve as the SRE point of contact for new projects. Collaborate with project delivery teams to produce high-quality project artifacts, ensure application designs meet supportability standards, conduct operational acceptance testing, and lead Game Day activities. Qualifications: •Extensive experience in UNIX administration and scripting, including shell scripting and automation. •Practical experience supporting cloud-native applications, with a preference for AWS or Azure. •Advanced understanding of networking concepts such as TCP/IP, HTTP, and DNS resolution, with experience in real-time or low-latency environments a plus. •Proven experience in troubleshooting large distributed systems; experience with market data systems is a plus. •Expertise in working with and maintaining observability tooling (DataDog and BigPanda experience is highly desirable) •Strong grasp of version control systems, particularly Git. •A bachelor’s degree in computer science or a related technical field involving software/systems engineering, or equivalent practical experience. •A minimum of 8 years of work experience in the industry, with customer support experience being a plus. •Does this sound like a challenge you are interested in taking on? Join us! •LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!