DevOps Engineer - Cloud CI/CD, GitOps & Kubernetes

London Stock Exchange Group; St. Louis (MO); On-site; USD 120,000 - 180,000; Full time

Job summary

London Stock Exchange Group in St. Louis is seeking a DevOps Engineer to own the delivery pipeline and operational automation for our observability platform, with Azure as the primary host and portability to other clouds or on‑prem.

You will implement and maintain CI/CD pipelines, GitOps workflows, and infrastructure‑as‑code, collaborating with SRE and engineering to improve deploy safety, reliability, and developer experience.

Qualifications

• Experience building CI/CD pipelines from commit to production.
• IaC with Terraform including state management and secrets handling.
• GitOps with environment promotion and rollbacks.
• Container orchestration with Docker, Kubernetes, Helm.
• Experience with cloud providers and portability across environments.

Responsibilities

• Develop, build, and maintain CI/CD pipelines for platform components.
• Implement GitOps workflows and environment promotion.
• Monitor health and performance of delivery pipelines using observability tools.
• Manage infrastructure-as-code with Terraform and secrets handling.
• Operate Docker/Kubernetes/Helm for stateful workloads like ClickHouse/Redis.
• Collaborate with Lead Engineer and SRE on runbooks and deployment docs.

Skills

CI/CD pipelines

Terraform

GitOps

Docker

Kubernetes

Helm

Secrets management

Cloud experience

Tools

HashiCorp Vault

Azure

ClickHouse

Redis

Kubernetes tools

Job description

London Stock Exchange Group in St. Louis is seeking a DevOps Engineer to own the delivery pipeline and operational automation for our observability platform, with Azure as the primary host and portability to other clouds or on‑prem.

You will implement and maintain CI/CD pipelines, GitOps workflows, and infrastructure‑as‑code, collaborating with SRE and engineering to improve deploy safety, reliability, and developer experience.