Senior Site Reliability Engineer: Cloud & Automation

London Stock Exchange Group; Creve Coeur (MO); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group is evolving its Reliability Engineering team, inviting a Senior Site Reliability Engineer to own availability, performance, and scalability of critical shared services. You will expand hands-on cloud SRE skills, implement automation, and collaborate with development teams to improve reliability and release velocity.

The role emphasizes on-call responsiveness, postmortems, and a culture of continuous learning, with exposure to Datadog and cloud platforms such as Azure

Qualifications

• Bachelor's degree or equivalent practical experience in computer science or a related field.
• Experience in application support with a focus on site reliability engineering.
• Scripting experience with Shell, Python, or similar.
• Infrastructure as Code using Terraform.
• Hands-on experience with Azure or AWS cloud platforms.
• Knowledge of Docker and Kubernetes; observability tools like Datadog or Dynatrace.
• Experience implementing and maintaining CI/CD pipelines.
• Incident response and blameless post-mortems.
• Proficiency with Git workflows.

Responsibilities

• Work in an application support capacity with interest in expanding hands-on cloud SRE experience.
• Maintain Service Level Objectives for owned systems.
• Measure and improve availability, latency, and overall health of services.
• Write automation to scale systems and enable rapid recovery.
• Partner with development teams to improve reliability, observability, and release velocity.
• Participate in on-call rotations, incident response, and postmortems.

Skills

Shell scripting

Python

Terraform

Docker

Kubernetes

CI/CD pipelines

Git workflows

Observability

Datadog

Education

Bachelor's degree in Computer Science or related field

Tools

Terraform

Docker

Kubernetes

Datadog

Dynatrace

Job description

London Stock Exchange Group is evolving its Reliability Engineering team, inviting a Senior Site Reliability Engineer to own availability, performance, and scalability of critical shared services. You will expand hands-on cloud SRE skills, implement automation, and collaborate with development teams to improve reliability and release velocity.

The role emphasizes on-call responsiveness, postmortems, and a culture of continuous learning, with exposure to Datadog and cloud platforms such as Azure