Senior DevOps Engineer

LSEG; St. Louis (MO); On-site; USD 100,000 - 135,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

LSEG is looking for a Senior DevOps Engineer to join their automation teams in St. Louis. This role involves building and maintaining both cloud and on-premises CI/CD pipelines, collaborating with product teams to enhance deployment processes.

The ideal candidate should have extensive experience with Python, CI/CD platforms like Jenkins and GitLab, and container technologies such as Docker. Excellent communication and collaboration skills are essential as you will work in a global team environment.

Benefits include healthcare, retirement planning, and paid volunteering days.

Qualifications

• Proven experience with Python in a DevOps setting.
• Demonstrated ability with CI/CD automation tools like Jenkins and GitLab.
• Experience with containerization technologies such as Docker.
• Solid knowledge of Linux systems.
• Familiarity with version control systems, specifically Git.
• Strong verbal and written communication skills.
• Experience collaborating within virtual teams.

Responsibilities

• Define, develop, test, and maintain the CI/CD pipeline.
• Ensure robust automated testing and deployment processes.
• Address and resolve operational issues related to the pipeline.
• Improve testing and deployment through automation.

Skills

Python

CI/CD automation platforms (Jenkins, GitLab)

Containerization (Docker)

Linux

Source code management tools (Git)

Excellent communication skills

Collaboration skills

Job description

Job Title

Senior DevOps Engineer – London Stock Exchange Group (LSEG)

Overview

Join our automation teams to build, maintain, and evolve the end‑to‑end CI/CD pipeline for our cloud and on‑premises platforms. In this high‑profile, enterprise‑scale role, you’ll partner with product teams, strengthen our deployment processes, and help drive the success of the new platform across a global team.

Responsibilities

A Senior DevOps Engineer will define, develop, test, and maintain the full CI/CD pipeline for cloud and on‑premises infrastructure, ensuring robust automated testing and production deployments. You will take ownership of problems, drive them to completion, and continuously improve testing and deployment pipelines through automation.

Qualifications

• Experience with Python
• Experience with CI/CD automation platforms such as Jenkins and GitLab
• Experience in containerization (Docker)
• Experience in Linux
• Experience with source code management tools such as Git
• Excellent written and oral communication skills
• Strong collaboration and partnership skills, especially in virtual settings

Benefits

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Equal Opportunity Statement

We are a proud equal‑opportunity employer. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy, disability, or any other basis protected under applicable law. We conform with applicable law and can reasonably accommodate religious practices and beliefs, as well as mental health or physical disability needs.