LSEG · 1 day ago
Senior Engineer, SRE
St Louis, MO
Full-time
Hybrid
Senior Level
5+ years expLSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. They are seeking a Site Reliability Engineer to support their globally-distributed market data infrastructure, focusing on critical Real Time applications and automating operational processes.
FinanceConsultingBig DataDatabaseData ManagementFinancial ServicesInfrastructureStock Exchanges
Responsibilities
Working across multiple functions (infrastructure, networks, data quality, and development teams) to ensure service health for LSEG clients
Ensure end-to-end quality for application migrations to cloud, from high-quality documentation to observability flows, to operational acceptance testing and beyond
Support a diverse set of applications deployed across on-premise data centers, public and private cloud
Automating operational and development toil via scripting skills and familiarity with Git
Leverage the latest tools and develop processes to accelerate LSEG’s response to and recovery from service-impacting incidents
Crafting reusable dashboards and alerting pipelines from raw metrics and logs
Integrate cloud services, tooling platforms, and process automation together to accelerate Mean Time to Detection and Resolution for incidents
Designing, authoring, and maintaining CI/CD pipelines and patterns
Define Service Level Objectives and implement monitoring to ensure our systems are available and healthy
Qualification
Required
At least 5 years of hands-on industry experience in DevOps or SRE, or relevant equivalent (experience in supporting financial markets, real-time data, or client-facing applications a plus)
Hands-on experience supporting cloud applications (AWS/Azure preferred)
Fluent in writing well-documented, production-grade Python code
Excellent grasp of key components of the software development lifecycle, including testing, code quality and security scans, artifact versioning, environment promotion, and deployment models
Strong background in Unix/Linux concepts, configuration, and shell scripting
Experience in working with container-based technologies (Docker, Kubernetes, and managed services like Azure AKS and AWS EKS)
Experience deploying changes to large, distributed systems in both cloud and on-premises
Excellent practical and theoretical knowledge of Continuous Integration / Continuous Delivery pipelines (CI/CD), sufficient to design, author, and maintain CI/CD codebases
Experience designing and implementing observability components like alerts, dashboards, monitors, log-parsing pipelines, and automated remediation flows (experience with DataDog is a plus)
Detail-oriented approach to writing crystal-clear technical documentation
Benefits
Healthcare
Retirement planning
Paid volunteering days
Wellbeing initiatives
Company
LSEG
LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years.
10001+ employees
H1B Sponsorship
LSEG has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
2021 (12)
Funding
Current Stage
Public CompanyTotal Funding
$8.19BKey Investors
Microsoft
2023-09-07Post Ipo Secondary· $2.87B
2023-05-16Post Ipo Secondary· $3.32B
2022-12-11Post Ipo Secondary· $2B
Leadership Team
David Schwimmer
Chief Executive Officer
Pascal Boillat
Chief Operating Officer
Recent News
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Company data provided by crunchbase