Senior DevOps Engineer

London Stock Exchange Group; Greater London; On-site; GBP 70,000 - GBP 90,000; Full time

Job summary

A global financial market leader is seeking a Senior DevOps Engineer located in London. The role involves leading DevOps engineering, ensuring platform resilience and automation, and mentoring team members. The ideal candidate has 4+ years of experience, strong AWS and Kubernetes skills, and proficiency in Terraform and CI/CD tools. Join a diverse team dedicated to innovation and excellence. This position offers a collaborative environment with opportunities for career growth and development.

Benefits

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Qualifications

• 4+ years as a Senior DevOps Engineer.
• Demonstrated AWS and Kubernetes expertise.
• Experience with Terraform, CI/CD tools, and scripting.

Responsibilities

• Lead DevOps engineering within a cross-functional team.
• Own CI/CD pipelines and deployment automation.
• Build and automate infrastructure provisioning.

Skills

AWS expertise

Kubernetes

CI/CD tools

Scripting (Bash/Python)

Terraform

Problem-solving

Communication skills

Tools

DataDog

Git

Jenkins

Ansible

ServiceNow

Job description

Senor DevOps Engineer page is loaded## Senor DevOps Engineerlocations: London, United Kingdom: GBR-London-5 Canada Squaretime type: Full timeposted on: Posted Todayjob requisition id: R0115984LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG’s ticker symbol is LSEG.**OUR PEOPLE:**People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.We know that real personal growth cannot be achieved by simply climbing a career ladder – which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise. As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.**ROLE SUMMARY:**Join LSEG Capital Markets Technology and help shape the future of trading technology. We’re looking for an experienced DevOps Engineer to support TRADEcho, our MiFID II reporting services, hosted on AWS and operated by the London Stock Exchange Group.**WHAT YOU'LL BE DOING:*** Lead DevOps engineering within a cross‑functional development pod, ensuring the platform is resilient, scalable, secure, and fully automated.* Own CI/CD pipelines and deployment automation, applying modern DevOps and GitOps practices to improve reliability and delivery speed.* Build and automate infrastructure provisioning using Terraform and configuration management tools, driving an automation‑first culture and run the platform.* Mentor and provide technical guidance to DevOps engineers.* Act as operational SME for the product while also gaining a solid understanding of the underlying infrastructure and operations toolset* Ensure full compliance with departmental processes, reducing incidents and risks through proactive analysis, accurate impact assessment, and support for development changes.* Identify and manage operational risks, mitigate short‑term while driving long‑term, sustainable resolutions.**WHAT YOU'LL BRING:*** 4+ years as a Senior DevOps Engineer.* Demonstrated AWS and Kubernetes expertise.* Hands-on experience with Terraform, CI/CD tools (Git, Jenkins, Ansible), and scripting (Bash/Python).* Ability to compose solutions for complex systems and guide teams on deployment best practices.* Excellent communication and problem-solving skills.Preferred Skills & Experience:* Experience with modern tooling (DataDog, GitLab, ServiceNow), networking diagnostics, and Agile practices.* AWS certifications and financial services background.Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you!**Career Stage:**Senior Associate**London Stock Exchange Group (LSEG) Information:**Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.Our purpose is the foundation on which our culture is built. Our values of **Integrity, Partnership**, **Excellence** and **Change** underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.Please take a moment to read this carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, .If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.LSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our culture of connecting, creating opportunity and delivering excellence shapes how we think, how we do things and how we help our people fulfil their potential.