Lead DevOps Engineer — Cloud CI/CD Architect

London Stock Exchange Group; St. Louis (MO); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group is seeking a Senior Lead DevOps Engineer in St. Louis, USA, to drive cloud-native solutions and standardize DevOps toolsets across the SRC Team.

You will define patterns for CI/CD, automation, and infrastructure lifecycle, working with global colleagues to scale DevOps maturity and enable rapid, reliable software delivery. The role emphasizes hands-on design, architecture governance, and collaboration across engineering, infrastructure, and security teams, with a

Qualifications

• 8+ years in architecting and building cloud native solutions via Infrastructure as Code (IAC).
• Experience implementing end-to-end DevOps automation across large enterprise environments.
• Strong knowledge of CI/CD tooling and cloud platforms (Azure, AWS, GCP).
• Familiarity with observability, security and SDLC tooling.

Responsibilities

• Design and build code to provision the full stack from infrastructure through to application.
• Architect and Develop CI/CD pipelines to orchestrate code promotion.
• Integrate applications into operations architectures with Datadog, Control‑M and similar tools.
• Develop design patterns, modules and libraries to embed SDLC in CI/CD pipelines.
• Support projects with impact analysis, time estimates and timely delivery.
• Train and mentor teams; document processes and standards.

Skills

Cloud architecture

CI/CD pipelines

DevOps automation

Infrastructure as Code

Tools

AWS

Azure

GCP

Linux/Unix

Kubernetes

Docker

Terraform

Ansible

Git

Jenkins

Python

Bash

PowerShell

Kafka

SQL/Oracle

Control‑M

Rundeck

Datadog

Jira

Confluence

Job description

London Stock Exchange Group is seeking a Senior Lead DevOps Engineer in St. Louis, USA, to drive cloud-native solutions and standardize DevOps toolsets across the SRC Team.

You will define patterns for CI/CD, automation, and infrastructure lifecycle, working with global colleagues to scale DevOps maturity and enable rapid, reliable software delivery. The role emphasizes hands-on design, architecture governance, and collaboration across engineering, infrastructure, and security teams, with a