We are seeking an accomplished and forward-thinking Engineer to join our Risk Intelligence organisation as the Senior Engineer – Site Reliability Engineering (SRE) for the Risk Intelligence Data Platforms (RIDP) Product Line. Based in Nottingham, UK, this role will be part of the reliability engineering function for critical Data platforms applications supporting the EMEA region The successful candidate will be accountable for ensuring the availability, scalability, performance, and security of business-critical platforms while driving operational resilience and service excellence across a complex, cloud-native technology landscape You will lead reliability strategies, incident management, automation initiatives, and continuous improvement efforts, while partnering closely with product, engineering, and business stakeholders to align technology outcomes with organisational objectives Support 24×7 reliability operations for RIDP services, ensuring uptime, performance, and compliance across Applications Maintain SLOs, SLIs, and error budgets; maintain reliability scorecards and drive improvements through engineering backlogs Manage critical incidents and problems with appropriate urgency Participate in off-hour maintenance windows as needed to support a highly available application Communicate effectively with Design Engineering, Client Support, Management, and Software Development groups Document policies and procedures as they are defined and changed Drive automation-first mindset across incident response, deployment, compliance, and observability Collaborate with product and engineering teams to embed non-functional requirements and secure-by-design principles into delivery pipelines. Being accountable for resolving the outage via workaround or permanent fix Ensuring all administration and reports are maintained and up to date, including contacts information, technical diagrams, post major incident reviews Work closely with Problem Management to identify recurring or high-impacting incidents that require further analysis and long-term solutions Exceptional critical thinking and problem-solving ability Provide 24x7 on-call support within a team rotation You will combine deep expertise in Site Reliability Engineering, cloud operations, and modern software delivery practices with a passion for building high-performing engineering teams3+ years in production operations, SRE, or DevOps rolesExcellent communication and stakeholder management skills; ability to influence across technical and business domainsStrong analytical mindset with a focus on measurable outcomes and continuous improvementProficiency in CI/CD pipelines and infrastructure-as-code tools (Terraform, GitHub Actions, Jenkins)Familiarity with observability platforms (Datadog, BigPanda, OpenTelemetry)Strong understanding of SRE principles (SLOs, SLIs, error budgets, incident response)Experience working with identity platforms and/or fraud detection systemsMinimum 2 + years of working knowledge on AWS Services – Lamda, ECS, ALB, RDS, CloudWatch Insights, etcHands-on experience with container orchestration (Kubernetes, Docker)Calm and structured under pressureStrategic thinker with a bias for action and accountabilityPassionate about engineering excellence, automation, and reliabilityStrong collaborator who builds trust across teams and geographiesCommitted to continuous learning and knowledge sharing #J-18808-Ljbffr
Senior Engineer of Site Reliability Engineering in Nottingham employer: London Stock Exchange
The London Stock Exchange Group is an exceptional employer, offering a dynamic work environment that fosters innovation and collaboration within the Global Security Operations team. Employees benefit from comprehensive professional development opportunities, a strong commitment to work-life balance, and the chance to contribute to cutting-edge cybersecurity initiatives in one of the world's leading financial hubs. Join us to be part of a culture that values expertise and encourages growth while making a meaningful impact in the security landscape.
