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LSEG (London Stock Exchange Group)

Cloud DevOps Lead

Hybrid

London, United kingdom

Senior

Full Time

12-10-2025

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Skills

Teamwork CI/CD DevOps Docker Kubernetes Monitoring Problem-solving Architecture Linux Ubuntu Redhat Operating Systems Windows git AWS Maven Terraform Prometheus Grafana

Job Specifications

ABOUT US:

LSEG (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:

As a Cloud DevOps Lead you will be leading our DevOps capability as part of AWS multi-tenant architecture building Real time products for our customers in LSEG AWS Public Cloud. With new innovative solutions you will be leading on architecting and designing the overall DevOps operating model by working with a talented team or architect and developers along with Real-Time product teams.

You will also play a part in building the wider team globally as part of Real-Time DevOps competency buildout.

As the Lead DevOps engineer within Engineering Foundations you will be part of a implementing the CI/CD and building the containerized platform alongside the chance to lead the design and deliver solutions within a complex and interesting real-time market data solution. Your responsibilities will range from being a technical innovator, a subject matter expert, a mentor & guide, a consultant and a trouble-shooter.

WHAT YOU'LL BE DOING:

Working with core team in designing and building the new multi-tenant architecture solution in AWS
Delivery to customers with excellence, reliability, sustainable and predictability
To achieve success the candidate will need to be committed, accountable, analytical, work well in a team and reactive to service impacting issues
You will be working with Market data in the financial sector so experience of delivering market data solutions in hybrid ecosystem including cloud is essential
You will solving various issues and problems across the platform stack and avoid them from reoccurrence and improve the overall platform stability

WHAT YOU'LL BRING:

Essential Technical Skills

AWS, Terraform, Git, Maven, HELM, CICD, Kubernetes/Docker/Containers
Designing and building services in the public cloud (ideally AWS)
Developing Continuous Integration/Continuous Deployment pipelines across multiple technology stacks
Experience in highly available, highly scalable architectures
Ability to Influence and champion new ideas and methods
Strong analytical and problem-solving skills - curious mindset.
Experience leading large, global, multi product service teams, platforms and stakeholders
In depth knowledge of AWS multi-tenant architecture
Experienced in core and advanced DevOps as part of cloud buildout
Experience working in a complex, international, changing and matrix reporting environment
Familiarity with Kubernetes for containerizing applications and managing deployments
Experience with tools like CloudWatch, Prometheus, or Grafana for monitoring application and infrastructure performance
Experience working with and troubleshooting operating systems like Ubuntu, CentOS, Amazon Linux, RedHat Enterprise Linux and Windows

Desirable Technical Skills:

Infra as Code: Terraform, AWS CDK

About the Company

LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management. As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to acc... Know more